CN107692243A - The preparation method and sugarcane dietary fiber of a kind of sugarcane dietary fiber - Google Patents
The preparation method and sugarcane dietary fiber of a kind of sugarcane dietary fiber Download PDFInfo
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- CN107692243A CN107692243A CN201710664917.5A CN201710664917A CN107692243A CN 107692243 A CN107692243 A CN 107692243A CN 201710664917 A CN201710664917 A CN 201710664917A CN 107692243 A CN107692243 A CN 107692243A
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- dietary fiber
- filter residue
- sugarcane
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- 235000013325 dietary fiber Nutrition 0.000 title claims abstract description 216
- 240000000111 Saccharum officinarum Species 0.000 title claims abstract description 68
- 235000007201 Saccharum officinarum Nutrition 0.000 title claims abstract description 68
- 238000002360 preparation method Methods 0.000 title claims abstract description 49
- 239000002994 raw material Substances 0.000 claims abstract description 85
- 239000011265 semifinished product Substances 0.000 claims abstract description 85
- 102000004190 Enzymes Human genes 0.000 claims abstract description 67
- 108090000790 Enzymes Proteins 0.000 claims abstract description 67
- 229940088598 enzyme Drugs 0.000 claims abstract description 61
- 230000007062 hydrolysis Effects 0.000 claims abstract description 56
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 56
- 239000012535 impurity Substances 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 33
- 238000002203 pretreatment Methods 0.000 claims abstract description 32
- 238000004880 explosion Methods 0.000 claims abstract description 29
- 108010059892 Cellulase Proteins 0.000 claims abstract description 28
- 229940106157 cellulase Drugs 0.000 claims abstract description 28
- 229940059442 hemicellulase Drugs 0.000 claims abstract description 22
- 108010002430 hemicellulase Proteins 0.000 claims abstract description 22
- 239000000835 fiber Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 161
- 239000000463 material Substances 0.000 claims description 151
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 96
- 238000001035 drying Methods 0.000 claims description 87
- 238000001914 filtration Methods 0.000 claims description 75
- 239000000706 filtrate Substances 0.000 claims description 61
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 56
- 239000012141 concentrate Substances 0.000 claims description 56
- 238000003756 stirring Methods 0.000 claims description 56
- 108091005804 Peptidases Proteins 0.000 claims description 37
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims description 37
- 238000005119 centrifugation Methods 0.000 claims description 37
- 102000004157 Hydrolases Human genes 0.000 claims description 36
- 108090000604 Hydrolases Proteins 0.000 claims description 36
- 239000004365 Protease Substances 0.000 claims description 36
- 108010065511 Amylases Proteins 0.000 claims description 35
- 102000013142 Amylases Human genes 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 35
- 239000004382 Amylase Substances 0.000 claims description 34
- 235000019418 amylase Nutrition 0.000 claims description 34
- 241000609240 Ambelania acida Species 0.000 claims description 30
- 239000010905 bagasse Substances 0.000 claims description 30
- 238000009835 boiling Methods 0.000 claims description 28
- 239000012153 distilled water Substances 0.000 claims description 28
- 230000002779 inactivation Effects 0.000 claims description 28
- 238000002156 mixing Methods 0.000 claims description 28
- 239000002244 precipitate Substances 0.000 claims description 28
- 239000013049 sediment Substances 0.000 claims description 28
- 230000007071 enzymatic hydrolysis Effects 0.000 claims description 25
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 claims description 25
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 8
- 235000012054 meals Nutrition 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 8
- 239000006227 byproduct Substances 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims 1
- 235000019698 starch Nutrition 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
- 238000012545 processing Methods 0.000 abstract description 6
- 235000019629 palatability Nutrition 0.000 abstract description 3
- 230000029087 digestion Effects 0.000 abstract description 2
- 239000012783 reinforcing fiber Substances 0.000 abstract description 2
- 238000012805 post-processing Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 description 8
- 239000002893 slag Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical group O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229960004793 sucrose Drugs 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 206010018473 Glycosuria Diseases 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 201000006549 dyspepsia Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005183 environmental health Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/20—Reducing nutritive value; Dietetic products with reduced nutritive value
- A23L33/21—Addition of substantially indigestible substances, e.g. dietary fibres
- A23L33/22—Comminuted fibrous parts of plants, e.g. bagasse or pulp
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
- A23L29/06—Enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/10—General methods of cooking foods, e.g. by roasting or frying
- A23L5/13—General methods of cooking foods, e.g. by roasting or frying using water or steam
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
- A23L5/30—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation
- A23L5/32—Physical treatment, e.g. electrical or magnetic means, wave energy or irradiation using phonon wave energy, e.g. sound or ultrasonic waves
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Microbiology (AREA)
- Botany (AREA)
- Mycology (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
The invention discloses a kind of preparation method of sugarcane dietary fiber, including pre-treatment, semi-finished product are prepared, purified, post processing.Also disclose the sugarcane dietary fiber that a kind of preparation method by the sugarcane dietary fiber is prepared.The method of the present invention is in preceding processing by the way of thermophilic digestion processing is carried out to raw material, steam explosion is handled, supersound process is combined, raw material mix tissue can effectively be destroyed, its inclusion is set fully to expose, and combine removing impurities and handle, further reduce non-dietary fiber component in raw material, raw material after pre-treatment not only contributes to the hydrolysis result of the complex enzyme of reinforcing fiber element enzyme or cellulase and hemicellulase, make enzymolysis more fully so as to improve manufactured goods purity, and the palatability of manufactured goods can be effectively improved；Purified again after enzymolysis, further improve purity, manufactured goods have the advantages of purity is high；The sugarcane dietary fiber of the present invention also has the advantages of fiber diameter is small, moisture holding capacity and swelliong power are strong.
Description
Technical field
The invention belongs to dietary fiber preparing technical field, and in particular to the preparation method of a kind of sugarcane dietary fiber and sweet
Sugarcane dietary fiber.
Background technology
Dietary fiber is a kind of important non-nutritive element, and it is a kind of SNSP and oligosaccharides in carbohydrate etc.
Indigestion part, it can neither be digested and assimilated by human gastrointestinal tract, can not produce energy.But in recent years, more and more
Research shows that the intake of dietary fiber is closely related with health, and constipation, obesity, glycosuria can be reduced by taking in enough dietary fibers
The danger that disease, angiocardiopathy and intestinal tract occur.For example, dietary fiber largely can absorb moisture in enteron aisle, make excrement
Soft condition is kept, effectively activates the beneficial bacteria in enteron aisle, promotes beneficial bacteria amount reproduction, creates enteron aisle environmental health, especially
Apply to improve prolonged constipation；Meanwhile the dietary fiber content improved in meals can reduce the heat energy of intake, in enteron aisle
Digesting and assimilating for interior nutrition also declines, and can also extend food residence time in the intestine, reduce the infiltration rate of glucose, not only
The effect of with fat-reducing, and diabetic symptom can be improved.
Dietary fiber can be divided into soluble dietary fiber and non-soluble dietary fiber according to whether being dissolved in water.Many plants
Most dietary fibers are non-soluble dietary fiber in raw material and its byproduct.Such as bagasse, it is cane sugar manufacture
When squeezing after dregs, quality is thick and stiff, generally often produces one ton of sucrose, will produce about 1 ton of bagasse.Bagasse contains
The fibre composition of higher amount, therefore used also as preparing dietary fiber.It is most that soluble dietary fiber is prepared in the food industry
Number is to be modified non-soluble dietary fiber to change into soluble dietary fiber.However, the sugarcane of traditional processing method production
There is the problems such as purity is low, yield poorly, poor taste in soluble dietary fiber, some even can also cause product moisture holding capacity mostly
Reduce, influence dietary fiber effect.Therefore, a kind of preparation method for the sugarcane dietary fiber that can solve the problem that above mentioned problem of research and development is
It is very necessary.
The content of the invention
The first object of the present invention is to provide a kind of preparation method of sugarcane dietary fiber.
The second object of the present invention is to provide what a kind of preparation method by described sugarcane dietary fiber was prepared
Sugarcane dietary fiber.
The first object of the present invention, which is achieved in that, specifically includes following steps：
A, pre-treatment：Sugarcane is processed into remaining Sugarcane By-product after drying, crushing plus distilled water is in 110~120 DEG C of boilings
Through concentrating, dry, crush after 30~40min, then raw material is adjusted feed moisture content using slowly sprinkling plus water while stirring
To 100~150%, then stop stirring and taking out raw material, seal 5~30min, then raw material is fitted into steam explosion device, 1~
4min rises to 0.8~1.0Mpa, moment release after 50~80s of pressurize, and it is 2.5~3 to take out raw material and add mass percent concentration
NaOH solution, under 160~200W power extracting 25~30min obtains extract solution, then by extract solution with 5500~6000r/min
Filtered after 3~4min of centrifugation, it is dietary fibre materials to take filter residue；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:3
~5, add 1~4h of enzymatic hydrolysis, the mass ratio of dietary fibre materials and hydrolase is 1:0.02~0.03, hydrolysis temperature
For 30~50 DEG C, pH value is 4.0~6.0, and it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:2~5, after mixing stand 1.5~2h, then with
4000~4500r/min centrifuges taking precipitate after 8~15min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
The second object of the present invention is achieved in that what is be prepared by the preparation method of described sugarcane dietary fiber
Sugarcane dietary fiber；This sugarcane dietary fiber has that purity is high, palatability is excellent, fiber diameter is small, moisture holding capacity and swelliong power
The advantages of strong.
Beneficial effects of the present invention：The method of the present invention uses in preceding processing and carries out thermophilic digestion processing, vapour to raw material
Quick-fried processing, the mode being combined is ultrasonically treated, can effectively destroy raw material mix tissue, its inclusion is fully exposed, and tie
Removing impurities processing is closed, further reduces non-dietary fiber component in raw material, the raw material after pre-treatment not only contributes to reinforcing fiber
The hydrolysis result of the complex enzyme of plain enzyme or cellulase and hemicellulase, makes enzymolysis more fully so as to improve manufactured goods purity,
And the palatability of manufactured goods can be effectively improved；Purified again after enzymolysis, further improve purity, manufactured goods are soluble
Dietary fiber has the advantages of purity is high, the preparation of the high-quality that is particularly suitable for use in soluble dietary fiber；The present invention is to pre-treatment
Middle filtrate uses alkalinity extraction hydrophily hemicellulose, further improves soluble dietary fiber yield；The method system of the present invention
Finished product soluble dietary fiber also has the advantages of fiber diameter is small, moisture holding capacity and swelliong power are strong；The method of the present invention
By the use of Sugarcane By-product as raw material, the problem of wasting of resources and environmental pollution can be reduced.
Embodiment
With reference to embodiment, the present invention is further illustrated, but the present invention is not any limitation as in any way,
Based on present invention teach that any conversion or replacement made, belong to protection scope of the present invention.
The preparation method of sugarcane dietary fiber of the present invention, specifically includes following steps：
A, pre-treatment：Sugarcane is processed into remaining Sugarcane By-product after drying, crushing plus distilled water is in 110~120 DEG C of boilings
Through concentrating, dry, crush after 30~40min, then raw material is adjusted feed moisture content using slowly sprinkling plus water while stirring
To 100~150%, then stop stirring and taking out raw material, seal 5~30min, then raw material is fitted into steam explosion device, 1~
4min rises to 0.8~1.0Mpa, moment release after 50~80s of pressurize, and it is 2.5~3 to take out raw material and add mass percent concentration
NaOH solution, under 160~200W power extracting 25~30min obtains extract solution, then by extract solution with 5500~6000r/min
Filtered after 3~4min of centrifugation, it is dietary fibre materials to take filter residue；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:3
~5, add 1~4h of enzymatic hydrolysis, the mass ratio of dietary fibre materials and hydrolase is 1:0.02~0.03, hydrolysis temperature
For 30~50 DEG C, pH value is 4.0~6.0, and it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:2~5, after mixing stand 1.5~2h, then with
4000~4500r/min centrifuges taking precipitate after 8~15min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Filter residue adds the mass ratio 1 of water, filter residue and water in described step A:1~6, add removing impurities enzyme and digest 1~3.5h,
The mass ratio of filter residue and removing impurities enzyme is 1:0.025~0.035, hydrolysis temperature is 25~55 DEG C, and pH value is 5.0~8.0, after filtering
It is dietary fibre materials to take filter residue.
Described removing impurities enzyme is amylase and/or protease.
Described hydrolysis temperature is 50~55 DEG C, and pH value is 6~6.5.
Described hydrolase is cellulase or the complex enzyme of cellulase and hemicellulase.
Described Sugarcane By-product is bagasse.
Described removing impurities enzyme is amylase and protease, and the mass ratio of amylase and protease is 7~9:1~3.
Described hydrolase is the quality of the complex enzyme of cellulase and hemicellulase, cellulase and hemicellulase
Than for 6~7:3~4.
Add acetic acid,diluted in the filtrate being filtrated to get in described step A, pH to 5 is adjusted, after stand at low temperature 4h separates out precipitation
Filter residue is filtered to obtain, then adds the NaOH solution that mass percent concentration is 2 in filter residue and is well mixed, then adds acetic acid,diluted, regulation
PH to 5, stand at low temperature 4h filter to obtain filter residue after separating out precipitation, and filter residue mixes after drying, crushing with step D manufactured goods.
Described drying is the one or more in expansion drying, vacuum drying, spray drying.
Sealing is sealing 20min in described step A.
The sugarcane dietary fiber that the preparation method of described sugarcane dietary fiber is prepared.
Embodiment 1
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 110 DEG C of boiling 30min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 100%, then stops stirring and taking out original
Material, 5min is sealed, then raw material is fitted into steam explosion device, risen to 0.8Mpa in 1min, moment release after pressurize 50s, take out original
Material adds the NaOH solution that mass percent concentration is 2.5, and 25min is extracted under 160W power and obtains extract solution, then by extract solution
Filtered after centrifuging 3min with 5500r/min, it is dietary fibre materials to take filter residue；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:3,
Add enzymatic hydrolysis 1h, the mass ratio of dietary fibre materials and hydrolase is 1:0.02, hydrolysis temperature is 30 DEG C, and pH value is
4.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:2,1.5h is stood after mixing, then with 4000r/
Taking precipitate after min centrifugations 8min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 2
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 120 DEG C of boiling 40min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 150%, then stops stirring and taking out original
Material, 30min is sealed, then raw material is fitted into steam explosion device, risen to 1.0Mpa in 4min, moment release after pressurize 80s, take out original
Material adds the NaOH solution that mass percent concentration is 3, and 30min is extracted under 200W power and obtains extract solution, then by extract solution with
Filtered after 6000r/min centrifugations 4min, it is dietary fibre materials to take filter residue；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:5,
Add enzymatic hydrolysis 4h, the mass ratio of dietary fibre materials and hydrolase is 1:0.03, hydrolysis temperature is 50 DEG C, and pH value is
6.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:5,2h is stood after mixing, then with 4500r/min
Taking precipitate after centrifugation 15min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 3
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 115 DEG C of boiling 35min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 125%, then stops stirring and taking out original
Material, 17min is sealed, then raw material is fitted into steam explosion device, 0.9Mpa is risen in 2.5min, moment release after pressurize 65s, taking-up
Raw material adds the NaOH solution that mass percent concentration is 2.7, and 27min is extracted under 180W power and obtains extract solution, then will extraction
Liquid filters after centrifuging 3.5min with 5750r/min, and it is dietary fibre materials to take filter residue；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:4,
Add enzymatic hydrolysis 2.5h, the mass ratio of dietary fibre materials and hydrolase is 1:0.025, hydrolysis temperature is 40 DEG C, pH
It is worth for 5.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:3.5,1.7h is stood after mixing, then with
Taking precipitate after 4250r/min centrifugations 11min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 4
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 110 DEG C of boiling 30min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 100%, then stops stirring and taking out original
Material, 5min is sealed, then raw material is fitted into steam explosion device, risen to 0.8Mpa in 1min, moment release after pressurize 50s, take out original
Material adds the NaOH solution that mass percent concentration is 2.5, and 25min is extracted under 160W power and obtains extract solution, then by extract solution
Filtered after centrifuging 3min with 5500r/min, take filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:1, add removing impurities enzyme enzyme
The mass ratio of solution 1h, filter residue and removing impurities enzyme is 1:0.025, hydrolysis temperature is 25 DEG C, and pH value 5.0, it is meals that filter residue is taken after filtering
Eat fibrous raw material；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:3,
Add enzymatic hydrolysis 1h, the mass ratio of dietary fibre materials and hydrolase is 1:0.02, hydrolysis temperature is 30 DEG C, and pH value is
4.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:2,1.5h is stood after mixing, then with 4000r/
Taking precipitate after min centrifugations 8min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 5
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 120 DEG C of boiling 40min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 150%, then stops stirring and taking out original
Material, 30min is sealed, then raw material is fitted into steam explosion device, risen to 1.0Mpa in 4min, moment release after pressurize 80s, take out original
Material adds the NaOH solution that mass percent concentration is 3, and 30min is extracted under 200W power and obtains extract solution, then by extract solution with
Filtered after 6000r/min centrifugations 4min, take filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:6, add removing impurities enzyme enzymolysis
The mass ratio of 3.5h, filter residue and removing impurities enzyme is 1:0.035, hydrolysis temperature is 55 DEG C, and pH value 8.0, it is meals that filter residue is taken after filtering
Eat fibrous raw material；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:5,
Add enzymatic hydrolysis 4h, the mass ratio of dietary fibre materials and hydrolase is 1:0.03, hydrolysis temperature is 50 DEG C, and pH value is
6.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:5,2h is stood after mixing, then with 4500r/min
Taking precipitate after centrifugation 15min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 6
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 115 DEG C of boiling 35min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 125%, then stops stirring and taking out original
Material, 17min is sealed, then raw material is fitted into steam explosion device, 0.9Mpa is risen in 2.5min, moment release after pressurize 65s, taking-up
Raw material adds the NaOH solution that mass percent concentration is 2.7, and 27min is extracted under 180W power and obtains extract solution, then will extraction
Liquid filters after centrifuging 3.5min with 5750r/min, takes filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:3.5, add de-
The mass ratio of miscellaneous enzyme enzymolysis 2.2h, filter residue and removing impurities enzyme is 1:0.03, hydrolysis temperature is 40 DEG C, pH value 6.5, filter is taken after filtering
Slag is dietary fibre materials；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:4,
Add enzymatic hydrolysis 2.5h, the mass ratio of dietary fibre materials and hydrolase is 1:0.025, hydrolysis temperature is 40 DEG C, pH
It is worth for 5.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:3.5,1.7h is stood after mixing, then with
Taking precipitate after 4250r/min centrifugations 11min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 7
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 110 DEG C of boiling 30min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 100%, then stops stirring and taking out original
Material, 5min is sealed, then raw material is fitted into steam explosion device, risen to 0.8Mpa in 1min, moment release after pressurize 50s, take out original
Material adds the NaOH solution that mass percent concentration is 2.5, and 25min is extracted under 160W power and obtains extract solution, then by extract solution
Filtered after centrifuging 3min with 5500r/min, take filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:1, add amylase enzyme
The mass ratio of solution 1h, filter residue and amylase is 1:0.025, hydrolysis temperature is 25 DEG C, and pH value 5.0, it is meals that filter residue is taken after filtering
Eat fibrous raw material；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:3,
Add enzymatic hydrolysis 1h, the mass ratio of dietary fibre materials and hydrolase is 1:0.02, hydrolysis temperature is 30 DEG C, and pH value is
4.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:2,1.5h is stood after mixing, then with 4000r/
Taking precipitate after min centrifugations 8min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 8
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 120 DEG C of boiling 40min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 150%, then stops stirring and taking out original
Material, 30min is sealed, then raw material is fitted into steam explosion device, risen to 1.0Mpa in 4min, moment release after pressurize 80s, take out original
Material adds the NaOH solution that mass percent concentration is 3, and 30min is extracted under 200W power and obtains extract solution, then by extract solution with
Filtered after 6000r/min centrifugations 4min, take filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:6, add amylase enzymolysis
The mass ratio of 3.5h, filter residue and amylase is 1:0.035, hydrolysis temperature is 55 DEG C, and pH value 8.0, it is meals that filter residue is taken after filtering
Eat fibrous raw material；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:5,
Add enzymatic hydrolysis 4h, the mass ratio of dietary fibre materials and hydrolase is 1:0.03, hydrolysis temperature is 50 DEG C, and pH value is
6.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:5,2h is stood after mixing, then with 4500r/min
Taking precipitate after centrifugation 15min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 9
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 115 DEG C of boiling 35min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 125%, then stops stirring and taking out original
Material, 17min is sealed, then raw material is fitted into steam explosion device, 0.9Mpa is risen in 2.5min, moment release after pressurize 65s, taking-up
Raw material adds the NaOH solution that mass percent concentration is 2.7, and 27min is extracted under 180W power and obtains extract solution, then will extraction
Liquid filters after centrifuging 3.5min with 5750r/min, takes filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:3.5, add shallow lake
The mass ratio of powder enzyme enzymolysis 2.2h, filter residue and amylase is 1:0.03, hydrolysis temperature is 40 DEG C, pH value 6.5, filter is taken after filtering
Slag is dietary fibre materials；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:4,
Add enzymatic hydrolysis 2.5h, the mass ratio of dietary fibre materials and hydrolase is 1:0.025, hydrolysis temperature is 40 DEG C, pH
It is worth for 5.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:3.5,1.7h is stood after mixing, then with
Taking precipitate after 4250r/min centrifugations 11min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 10
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 110 DEG C of boiling 30min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 100%, then stops stirring and taking out original
Material, 5min is sealed, then raw material is fitted into steam explosion device, risen to 0.8Mpa in 1min, moment release after pressurize 50s, take out original
Material adds the NaOH solution that mass percent concentration is 2.5, and 25min is extracted under 160W power and obtains extract solution, then by extract solution
Filtered after centrifuging 3min with 5500r/min, take filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:1, add protease enzyme
The mass ratio of solution 1h, filter residue and protease is 1:0.025, hydrolysis temperature is 25 DEG C, and pH value 5.0, it is meals that filter residue is taken after filtering
Eat fibrous raw material；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:3,
Add enzymatic hydrolysis 1h, the mass ratio of dietary fibre materials and hydrolase is 1:0.02, hydrolysis temperature is 30 DEG C, and pH value is
4.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:2,1.5h is stood after mixing, then with 4000r/
Taking precipitate after min centrifugations 8min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 11
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 120 DEG C of boiling 40min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 150%, then stops stirring and taking out original
Material, 30min is sealed, then raw material is fitted into steam explosion device, risen to 1.0Mpa in 4min, moment release after pressurize 80s, take out original
Material adds the NaOH solution that mass percent concentration is 3, and 30min is extracted under 200W power and obtains extract solution, then by extract solution with
Filtered after 6000r/min centrifugations 4min, take filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:6, add protease hydrolyzed
The mass ratio of 3.5h, filter residue and protease is 1:0.035, hydrolysis temperature is 55 DEG C, and pH value 8.0, it is meals that filter residue is taken after filtering
Eat fibrous raw material；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:5,
Add enzymatic hydrolysis 4h, the mass ratio of dietary fibre materials and hydrolase is 1:0.03, hydrolysis temperature is 50 DEG C, and pH value is
6.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:5,2h is stood after mixing, then with 4500r/min
Taking precipitate after centrifugation 15min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 12
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 115 DEG C of boiling 35min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 125%, then stops stirring and taking out original
Material, 17min is sealed, then raw material is fitted into steam explosion device, 0.9Mpa is risen in 2.5min, moment release after pressurize 65s, taking-up
Raw material adds the NaOH solution that mass percent concentration is 2.7, and 27min is extracted under 180W power and obtains extract solution, then will extraction
Liquid filters after centrifuging 3.5min with 5750r/min, takes filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:3.5, add egg
The mass ratio of white enzyme enzymolysis 2.2h, filter residue and protease is 1:0.03, hydrolysis temperature is 40 DEG C, pH value 6.5, filter is taken after filtering
Slag is dietary fibre materials；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:4,
Add enzymatic hydrolysis 2.5h, the mass ratio of dietary fibre materials and hydrolase is 1:0.025, hydrolysis temperature is 40 DEG C, pH
It is worth for 5.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:3.5,1.7h is stood after mixing, then with
Taking precipitate after 4250r/min centrifugations 11min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 13
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 110 DEG C of boiling 30min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 100%, then stops stirring and taking out original
Material, 5min is sealed, then raw material is fitted into steam explosion device, risen to 0.8Mpa in 1min, moment release after pressurize 50s, take out original
Material adds the NaOH solution that mass percent concentration is 2.5, and 25min is extracted under 160W power and obtains extract solution, then by extract solution
Filtered after centrifuging 3min with 5500r/min, take filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:1, add removing impurities enzyme enzyme
1h is solved, described removing impurities enzyme be amylase and protease, and the mass ratio of amylase and protease is 7:3, filter residue and removing impurities enzyme
Mass ratio is 1:0.025, hydrolysis temperature is 25 DEG C, and pH value 5.0, it is dietary fibre materials that filter residue is taken after filtering；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:3,
Add enzymatic hydrolysis 1h, the mass ratio of dietary fibre materials and hydrolase is 1:0.02, hydrolysis temperature is 30 DEG C, and pH value is
4.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:2,1.5h is stood after mixing, then with 4000r/
Taking precipitate after min centrifugations 8min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 14
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 120 DEG C of boiling 40min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 150%, then stops stirring and taking out original
Material, 30min is sealed, then raw material is fitted into steam explosion device, risen to 1.0Mpa in 4min, moment release after pressurize 80s, take out original
Material adds the NaOH solution that mass percent concentration is 3, and 30min is extracted under 200W power and obtains extract solution, then by extract solution with
Filtered after 6000r/min centrifugations 4min, take filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:6, add removing impurities enzyme enzymolysis
3.5h, described removing impurities enzyme are amylase and protease, and the mass ratio of amylase and protease is 9:1, filter residue and removing impurities enzyme
Mass ratio is 1:0.035, hydrolysis temperature is 55 DEG C, and pH value 8.0, it is dietary fibre materials that filter residue is taken after filtering；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:5,
Add enzymatic hydrolysis 4h, the mass ratio of dietary fibre materials and hydrolase is 1:0.03, hydrolysis temperature is 50 DEG C, and pH value is
6.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:5,2h is stood after mixing, then with 4500r/min
Taking precipitate after centrifugation 15min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 15
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 115 DEG C of boiling 35min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 125%, then stops stirring and taking out original
Material, 17min is sealed, then raw material is fitted into steam explosion device, 0.9Mpa is risen in 2.5min, moment release after pressurize 65s, taking-up
Raw material adds the NaOH solution that mass percent concentration is 2.7, and 27min is extracted under 180W power and obtains extract solution, then will extraction
Liquid filters after centrifuging 3.5min with 5750r/min, takes filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:3.5, add de-
Miscellaneous enzyme digests 2.2h, and described removing impurities enzyme be amylase and protease, and the mass ratio of amylase and protease is 8:2, filter residue with
The mass ratio of removing impurities enzyme is 1:0.03, hydrolysis temperature is 40 DEG C, and pH value 6.5, it is dietary fibre materials that filter residue is taken after filtering；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:4,
Add enzymatic hydrolysis 2.5h, the mass ratio of dietary fibre materials and hydrolase is 1:0.025, hydrolysis temperature is 40 DEG C, pH
It is worth for 5.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:3.5,1.7h is stood after mixing, then with
Taking precipitate after 4250r/min centrifugations 11min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 16
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 110 DEG C of boiling 30min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 100%, then stops stirring and taking out original
Material, 5min is sealed, then raw material is fitted into steam explosion device, risen to 0.8Mpa in 1min, moment release after pressurize 50s, take out original
Material adds the NaOH solution that mass percent concentration is 2.5, and 25min is extracted under 160W power and obtains extract solution, then by extract solution
Filtered after centrifuging 3min with 5500r/min, take filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:1, add removing impurities enzyme enzyme
1h is solved, described removing impurities enzyme be amylase and protease, and the mass ratio of amylase and protease is 7:3, filter residue and removing impurities enzyme
Mass ratio is 1:0.025, hydrolysis temperature is 25 DEG C, and pH value 5.0, it is dietary fibre materials that filter residue is taken after filtering；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:3,
Add cellulase degradation 1h, the mass ratio of dietary fibre materials and cellulase is 1:0.02, hydrolysis temperature is 30 DEG C, pH
It is worth for 4.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:2,1.5h is stood after mixing, then with 4000r/
Taking precipitate after min centrifugations 8min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 17
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 120 DEG C of boiling 40min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 150%, then stops stirring and taking out original
Material, 30min is sealed, then raw material is fitted into steam explosion device, risen to 1.0Mpa in 4min, moment release after pressurize 80s, take out original
Material adds the NaOH solution that mass percent concentration is 3, and 30min is extracted under 200W power and obtains extract solution, then by extract solution with
Filtered after 6000r/min centrifugations 4min, take filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:6, add removing impurities enzyme enzymolysis
3.5h, described removing impurities enzyme are amylase and protease, and the mass ratio of amylase and protease is 9:1, filter residue and removing impurities enzyme
Mass ratio is 1:0.035, hydrolysis temperature is 55 DEG C, and pH value 8.0, it is dietary fibre materials that filter residue is taken after filtering；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:5,
Add cellulase degradation 4h, the mass ratio of dietary fibre materials and cellulase is 1:0.03, hydrolysis temperature is 50 DEG C, pH
It is worth for 6.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:5,2h is stood after mixing, then with 4500r/min
Taking precipitate after centrifugation 15min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 18
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 115 DEG C of boiling 35min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 125%, then stops stirring and taking out original
Material, 17min is sealed, then raw material is fitted into steam explosion device, 0.9Mpa is risen in 2.5min, moment release after pressurize 65s, taking-up
Raw material adds the NaOH solution that mass percent concentration is 2.7, and 27min is extracted under 180W power and obtains extract solution, then will extraction
Liquid filters after centrifuging 3.5min with 5750r/min, takes filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:3.5, add de-
Miscellaneous enzyme digests 2.2h, and described removing impurities enzyme be amylase and protease, and the mass ratio of amylase and protease is 8:2, filter residue with
The mass ratio of removing impurities enzyme is 1:0.03, hydrolysis temperature is 40 DEG C, and pH value 6.5, it is dietary fibre materials that filter residue is taken after filtering；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:4,
Add cellulase degradation 2.5h, the mass ratio of dietary fibre materials and cellulase is 1:0.025, hydrolysis temperature 40
DEG C, pH value 5.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:3.5,1.7h is stood after mixing, then with
Taking precipitate after 4250r/min centrifugations 11min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 19
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 110 DEG C of boiling 30min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 100%, then stops stirring and taking out original
Material, 5min is sealed, then raw material is fitted into steam explosion device, risen to 0.8Mpa in 1min, moment release after pressurize 50s, take out original
Material adds the NaOH solution that mass percent concentration is 2.5, and 25min is extracted under 160W power and obtains extract solution, then by extract solution
Filtered after centrifuging 3min with 5500r/min, take filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:1, add removing impurities enzyme enzyme
1h is solved, described removing impurities enzyme be amylase and protease, and the mass ratio of amylase and protease is 7:3, filter residue and removing impurities enzyme
Mass ratio is 1:0.025, hydrolysis temperature is 25 DEG C, and pH value 5.0, it is dietary fibre materials that filter residue is taken after filtering；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:3,
Add enzymatic hydrolysis 1h, described hydrolase is cellulase and hemicellulase, cellulase and hemicellulase
Mass ratio is 6:4, the mass ratio of dietary fibre materials and hydrolase is 1:0.02, hydrolysis temperature is 30 DEG C, pH value 4.0, mistake
It is semi-finished product that filtrate is taken after filter；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:2,1.5h is stood after mixing, then with 4000r/
Taking precipitate after min centrifugations 8min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 20
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 120 DEG C of boiling 40min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 150%, then stops stirring and taking out original
Material, 30min is sealed, then raw material is fitted into steam explosion device, risen to 1.0Mpa in 4min, moment release after pressurize 80s, take out original
Material adds the NaOH solution that mass percent concentration is 3, and 30min is extracted under 200W power and obtains extract solution, then by extract solution with
Filtered after 6000r/min centrifugations 4min, take filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:6, add removing impurities enzyme enzymolysis
3.5h, described removing impurities enzyme are amylase and protease, and the mass ratio of amylase and protease is 9:1, filter residue and removing impurities enzyme
Mass ratio is 1:0.035, hydrolysis temperature is 55 DEG C, and pH value 8.0, it is dietary fibre materials that filter residue is taken after filtering；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:5,
Add enzymatic hydrolysis 4h, described hydrolase is cellulase and hemicellulase, cellulase and hemicellulase
Mass ratio is 7:3, the mass ratio of dietary fibre materials and hydrolase is 1:0.03, hydrolysis temperature is 50 DEG C, pH value 6.0, mistake
It is semi-finished product that filtrate is taken after filter；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:5,2h is stood after mixing, then with 4500r/min
Taking precipitate after centrifugation 15min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 21
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 115 DEG C of boiling 35min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 125%, then stops stirring and taking out original
Material, 17min is sealed, then raw material is fitted into steam explosion device, 0.9Mpa is risen in 2.5min, moment release after pressurize 65s, taking-up
Raw material adds the NaOH solution that mass percent concentration is 2.7, and 27min is extracted under 180W power and obtains extract solution, then will extraction
Liquid filters after centrifuging 3.5min with 5750r/min, takes filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:3.5, add de-
Miscellaneous enzyme digests 2.2h, and described removing impurities enzyme be amylase and protease, and the mass ratio of amylase and protease is 8:2, filter residue with
The mass ratio of removing impurities enzyme is 1:0.03, hydrolysis temperature is 40 DEG C, and pH value 6.5, it is dietary fibre materials that filter residue is taken after filtering；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:4,
Add enzymatic hydrolysis 2.5h, described hydrolase is cellulase and hemicellulase, cellulase and hemicellulase
Mass ratio be 6.5:3.5, the mass ratio of dietary fibre materials and hydrolase is 1:0.025, hydrolysis temperature is 40 DEG C, and pH value is
5.0, it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:3.5,1.7h is stood after mixing, then with
Taking precipitate after 4250r/min centrifugations 11min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 22
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 110 DEG C of boiling 30min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 100%, then stops stirring and taking out original
Material, 5min is sealed, then raw material is fitted into steam explosion device, risen to 0.8Mpa in 1min, moment release after pressurize 50s, take out original
Material adds the NaOH solution that mass percent concentration is 2.5, and 25min is extracted under 160W power and obtains extract solution, then by extract solution
Filtered after centrifuging 3min with 5500r/min, take filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:1, add removing impurities enzyme enzyme
1h is solved, described removing impurities enzyme be amylase and protease, and the mass ratio of amylase and protease is 7:3, filter residue and removing impurities enzyme
Mass ratio is 1:0.025, hydrolysis temperature is 50 DEG C, and pH value 6.0, it is dietary fibre materials that filter residue is taken after filtering；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:3,
Add enzymatic hydrolysis 1h, described hydrolase is cellulase and hemicellulase, cellulase and hemicellulase
Mass ratio is 6:4, the mass ratio of dietary fibre materials and hydrolase is 1:0.02, hydrolysis temperature is 30 DEG C, pH value 4.0, mistake
It is semi-finished product that filtrate is taken after filter；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:2,1.5h is stood after mixing, then with 4000r/
Taking precipitate after min centrifugations 8min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 23
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 120 DEG C of boiling 40min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 150%, then stops stirring and taking out original
Material, 30min is sealed, then raw material is fitted into steam explosion device, risen to 1.0Mpa in 4min, moment release after pressurize 80s, take out original
Material adds the NaOH solution that mass percent concentration is 3, and 30min is extracted under 200W power and obtains extract solution, then by extract solution with
Filtered after 6000r/min centrifugations 4min, take filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:6, add removing impurities enzyme enzymolysis
3.5h, described removing impurities enzyme are amylase and protease, and the mass ratio of amylase and protease is 9:1, filter residue and removing impurities enzyme
Mass ratio is 1:0.035, hydrolysis temperature is 55 DEG C, and pH value 6.5, it is dietary fibre materials that filter residue is taken after filtering；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:5,
Add enzymatic hydrolysis 4h, described hydrolase is cellulase and hemicellulase, cellulase and hemicellulase
Mass ratio is 7:3, the mass ratio of dietary fibre materials and hydrolase is 1:0.03, hydrolysis temperature is 50 DEG C, pH value 6.0, mistake
It is semi-finished product that filtrate is taken after filter；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:5,2h is stood after mixing, then with 4500r/min
Taking precipitate after centrifugation 15min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
Embodiment 24
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 110 DEG C of boiling 30min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 100%, then stops stirring and taking out original
Material, 5min is sealed, then raw material is fitted into steam explosion device, risen to 0.8Mpa in 1min, moment release after pressurize 50s, take out original
Material adds the NaOH solution that mass percent concentration is 2.5, and 25min is extracted under 160W power and obtains extract solution, then by extract solution
Filtered after centrifuging 3min with 5500r/min, take filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:1, add removing impurities enzyme enzyme
1h is solved, described removing impurities enzyme be amylase and protease, and the mass ratio of amylase and protease is 7:3, filter residue and removing impurities enzyme
Mass ratio is 1:0.025, hydrolysis temperature is 50 DEG C, pH value 6.0, and it is dietary fibre materials that filter residue is taken after filtering, is added in filtrate
Acetic acid,diluted, pH to 5 is adjusted, stand at low temperature 4h filters to obtain filter residue after separating out precipitation, then mass percent concentration is added in filter residue
It is well mixed for 2 NaOH solution, then adds acetic acid,diluted, adjust pH to 5, stand at low temperature 4h filters to obtain filter residue, filter after separating out precipitation
Slag obtains manufactured goods A after drying, crushing；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:3,
Add enzymatic hydrolysis 1h, described hydrolase is cellulase and hemicellulase, cellulase and hemicellulase
Mass ratio is 6:4, the mass ratio of dietary fibre materials and hydrolase is 1:0.02, hydrolysis temperature is 30 DEG C, pH value 4.0, mistake
It is semi-finished product that filtrate is taken after filter；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:2,1.5h is stood after mixing, then with 4000r/
Taking precipitate after min centrifugations 8min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods B, manufactured goods A and manufactured goods B are mixed
Close to obtain soluble dietary fiber.
Embodiment 25
The preparation method of sugarcane dietary fiber, comprises the following steps：
A, pre-treatment：By bagasse through drying, crush after plus distilled water after 120 DEG C of boiling 40min through concentrating, drying, crushing,
Again to raw material using slowly sprinkling adds water while stirring, feed moisture content is adjusted to 150%, then stops stirring and taking out original
Material, 30min is sealed, then raw material is fitted into steam explosion device, risen to 1.0Mpa in 4min, moment release after pressurize 80s, take out original
Material adds the NaOH solution that mass percent concentration is 3, and 30min is extracted under 200W power and obtains extract solution, then by extract solution with
Filtered after 6000r/min centrifugations 4min, take filter residue, filter residue adds the mass ratio 1 of water, filter residue and water:6, add removing impurities enzyme enzymolysis
3.5h, described removing impurities enzyme are amylase and protease, and the mass ratio of amylase and protease is 9:1, filter residue and removing impurities enzyme
Mass ratio is 1:0.035, hydrolysis temperature is 55 DEG C, pH value 6.5, and it is dietary fibre materials that filter residue is taken after filtering, is added in filtrate
Acetic acid,diluted, pH to 5 is adjusted, stand at low temperature 4h filters to obtain filter residue after separating out precipitation, then mass percent concentration is added in filter residue
It is well mixed for 2 NaOH solution, then adds acetic acid,diluted, adjust pH to 5, stand at low temperature 4h filters to obtain filter residue, filter after separating out precipitation
Slag obtains manufactured goods A after drying, crushing；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:5,
Add enzymatic hydrolysis 4h, described hydrolase is cellulase and hemicellulase, cellulase and hemicellulase
Mass ratio is 7:3, the mass ratio of dietary fibre materials and hydrolase is 1:0.03, hydrolysis temperature is 50 DEG C, pH value 6.0, mistake
It is semi-finished product that filtrate is taken after filter；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:5,2h is stood after mixing, then with 4500r/min
Taking precipitate after centrifugation 15min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods B, manufactured goods A and manufactured goods B are mixed
Close to obtain soluble dietary fiber.
Embodiment 26
The sugarcane dietary fiber being prepared by the preparation method of embodiment 3.
Embodiment 27
The sugarcane dietary fiber being prepared by the preparation method of embodiment 25.
Claims (10)
1. a kind of preparation method of sugarcane dietary fiber, it is characterised in that specifically include following steps：
A, pre-treatment：Sugarcane is processed into remaining Sugarcane By-product after drying, crushing plus distilled water is in 110~120 DEG C of boilings
Through concentrating, dry, crush after 30~40min, then raw material is adjusted feed moisture content using slowly sprinkling plus water while stirring
To 100~150%, then stop stirring and taking out raw material, seal 5~30min, then raw material is fitted into steam explosion device, 1~
4min rises to 0.8~1.0Mpa, moment release after 50~80s of pressurize, and it is 2.5~3 to take out raw material and add mass percent concentration
NaOH solution, under 160~200W power extracting 25~30min obtains extract solution, then by extract solution with 5500~6000r/min
Filtered after 3~4min of centrifugation, it is dietary fibre materials to take filter residue；
B, prepared by semi-finished product：The obtained dietary fibre materials of step A are added into water, the mass ratio of dietary fibre materials and water is 1:3
~5, add 1~4h of enzymatic hydrolysis, the mass ratio of dietary fibre materials and hydrolase is 1:0.02~0.03, hydrolysis temperature
For 30~50 DEG C, pH value is 4.0~6.0, and it is semi-finished product that filtrate is taken after filtering；
C, purify：To the semi-finished product heat inactivation in step B, filtrate is taken after filtering, concentrating filter liquor obtains concentrate, then dense
Add absolute ethyl alcohol in contracting liquid, the mass ratio of concentrate and absolute ethyl alcohol is 1:2~5, after mixing stand 1.5~2h, then with
4000~4500r/min centrifuges taking precipitate after 8~15min；
D, post-process：By obtained sediment in step C through homogeneous, be drying to obtain manufactured goods soluble dietary fiber.
2. the preparation method of sugarcane dietary fiber according to claim 1, it is characterised in that the filter residue described in step A adds
The mass ratio 1 of water, filter residue and water:1~6, add removing impurities enzyme and digest 1~3.5h, the mass ratio of filter residue and removing impurities enzyme is 1:
0.025~0.035, hydrolysis temperature is 25~55 DEG C, and pH value is 5.0~8.0, and it is dietary fibre materials that filter residue is taken after filtering.
3. the preparation method of sugarcane dietary fiber according to claim 2, it is characterised in that described removing impurities enzyme is starch
Enzyme and/or protease.
4. the preparation method of sugarcane dietary fiber according to claim 2, it is characterised in that described hydrolysis temperature is 50
~55 DEG C, pH value is 6~6.5.
5. the preparation method of sugarcane dietary fiber according to claim 1, it is characterised in that described hydrolase is fiber
The complex enzyme of plain enzyme or cellulase and hemicellulase.
6. the preparation method of sugarcane dietary fiber according to claim 1, it is characterised in that described Sugarcane By-product is
Bagasse.
7. the preparation method of the sugarcane dietary fiber according to Claims 2 or 3, it is characterised in that described removing impurities enzyme is shallow lake
The mass ratio of powder enzyme and protease, amylase and protease is 7~9:1~3.
8. the preparation method of sugarcane dietary fiber according to claim 1 or 5, it is characterised in that described hydrolase is fibre
Tie up the complex enzyme of plain enzyme and hemicellulase, the mass ratio of cellulase and hemicellulase is 6~7:3~4.
9. the preparation method of sugarcane dietary fiber according to claim 1, it is characterised in that filtering described in step A
To filtrate in plus acetic acid,diluted, adjust pH to 5, stand at low temperature 4h filters to obtain filter residue after separating out precipitation, then matter added in filter residue
The NaOH solution that amount percent concentration is 2 is well mixed, then adds acetic acid,diluted, adjusts pH to 5, and stand at low temperature 4h separates out mistake after precipitation
Filter residue is filtered to obtain, filter residue mixes after drying, crushing with step D manufactured goods.
10. the sugarcane meals that a kind of preparation method of sugarcane dietary fiber as described in claim 1~9 is any is prepared are fine
Dimension.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602027A (en) * | 2018-12-10 | 2019-04-12 | 武汉轻工大学 | A kind of method that extrusion assistance enzymolysis extracts soluble dietary fiber in pueraria root residue |
| CN110652014A (en) * | 2019-10-16 | 2020-01-07 | 梁乐 | Method for preparing dietary fiber from zedoary turmeric leaves |
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| US5622738A (en) * | 1989-05-16 | 1997-04-22 | Nihon Shokuhin Kako Co., Ltd. | Method of preparing water-soluble dietary fiber |
| CN102599352A (en) * | 2012-04-09 | 2012-07-25 | 苏州昆蓝生物科技有限公司 | Treating agent for non-fermentative straw feed and application method thereof |
| CN103859422A (en) * | 2014-03-18 | 2014-06-18 | 中国热带农业科学院海口实验站 | Production method of banana flower soluble dietary fiber |
| CN106539097A (en) * | 2016-09-27 | 2017-03-29 | 济南米铎碳新能源科技有限公司 | The water-soluble method with Water insoluble dietary fiber is produced simultaneously using bagasse |
| CN106912964A (en) * | 2015-12-25 | 2017-07-04 | 山东龙力生物科技股份有限公司 | Soluble dietary fiber and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5622738A (en) * | 1989-05-16 | 1997-04-22 | Nihon Shokuhin Kako Co., Ltd. | Method of preparing water-soluble dietary fiber |
| CN102599352A (en) * | 2012-04-09 | 2012-07-25 | 苏州昆蓝生物科技有限公司 | Treating agent for non-fermentative straw feed and application method thereof |
| CN103859422A (en) * | 2014-03-18 | 2014-06-18 | 中国热带农业科学院海口实验站 | Production method of banana flower soluble dietary fiber |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109602027A (en) * | 2018-12-10 | 2019-04-12 | 武汉轻工大学 | A kind of method that extrusion assistance enzymolysis extracts soluble dietary fiber in pueraria root residue |
| CN110652014A (en) * | 2019-10-16 | 2020-01-07 | 梁乐 | Method for preparing dietary fiber from zedoary turmeric leaves |
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