CN108094515A - A kind of mulberries antistaling agent and preparation method thereof - Google Patents
A kind of mulberries antistaling agent and preparation method thereof Download PDFInfo
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- CN108094515A CN108094515A CN201711354070.7A CN201711354070A CN108094515A CN 108094515 A CN108094515 A CN 108094515A CN 201711354070 A CN201711354070 A CN 201711354070A CN 108094515 A CN108094515 A CN 108094515A
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- 235000008708 Morus alba Nutrition 0.000 title claims abstract description 64
- 241000218231 Moraceae Species 0.000 title claims abstract description 62
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 239000007788 liquid Substances 0.000 claims abstract description 66
- 239000000126 substance Substances 0.000 claims abstract description 66
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 48
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 48
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 41
- 238000002156 mixing Methods 0.000 claims abstract description 40
- 241001105098 Angelica keiskei Species 0.000 claims abstract description 21
- 240000001008 Dimocarpus longan Species 0.000 claims abstract description 21
- 235000000235 Euphoria longan Nutrition 0.000 claims abstract description 21
- 240000002853 Nelumbo nucifera Species 0.000 claims abstract description 21
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims abstract description 21
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims abstract description 21
- 241001116389 Aloe Species 0.000 claims abstract description 20
- 235000011399 aloe vera Nutrition 0.000 claims abstract description 20
- 244000162475 Juniperus rigida Species 0.000 claims abstract description 19
- 235000001282 nezumisashi Nutrition 0.000 claims abstract description 19
- 239000002002 slurry Substances 0.000 claims abstract description 19
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 11
- 239000010935 stainless steel Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000001914 filtration Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 20
- 235000019441 ethanol Nutrition 0.000 claims description 18
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 18
- 235000015097 nutrients Nutrition 0.000 claims description 17
- 239000000706 filtrate Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 16
- 238000012545 processing Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 241000196324 Embryophyta Species 0.000 claims description 9
- 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 claims description 9
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- 239000010902 straw Substances 0.000 claims description 9
- 241000223259 Trichoderma Species 0.000 claims description 8
- 230000001580 bacterial effect Effects 0.000 claims description 8
- 239000001965 potato dextrose agar Substances 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 8
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 7
- 239000008103 glucose Substances 0.000 claims description 7
- 238000007654 immersion Methods 0.000 claims description 2
- 244000283207 Indigofera tinctoria Species 0.000 claims 1
- 235000014676 Phragmites communis Nutrition 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 238000000605 extraction Methods 0.000 abstract description 5
- 231100000252 nontoxic Toxicity 0.000 abstract description 3
- 230000003000 nontoxic effect Effects 0.000 abstract description 3
- 238000009920 food preservation Methods 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 9
- 241001062009 Indigofera Species 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000000796 flavoring agent Substances 0.000 description 4
- 235000019634 flavors Nutrition 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 240000000249 Morus alba Species 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- TWNIBLMWSKIRAT-RWOPYEJCSA-N (1r,2s,3s,4s,5r)-6,8-dioxabicyclo[3.2.1]octane-2,3,4-triol Chemical compound O1[C@@]2([H])OC[C@]1([H])[C@@H](O)[C@H](O)[C@@H]2O TWNIBLMWSKIRAT-RWOPYEJCSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 108010059892 Cellulase Proteins 0.000 description 1
- 101100117236 Drosophila melanogaster speck gene Proteins 0.000 description 1
- 241000427324 Glinus Species 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- OMOVVBIIQSXZSZ-UHFFFAOYSA-N [6-(4-acetyloxy-5,9a-dimethyl-2,7-dioxo-4,5a,6,9-tetrahydro-3h-pyrano[3,4-b]oxepin-5-yl)-5-formyloxy-3-(furan-3-yl)-3a-methyl-7-methylidene-1a,2,3,4,5,6-hexahydroindeno[1,7a-b]oxiren-4-yl] 2-hydroxy-3-methylpentanoate Chemical compound CC12C(OC(=O)C(O)C(C)CC)C(OC=O)C(C3(C)C(CC(=O)OC4(C)COC(=O)CC43)OC(C)=O)C(=C)C32OC3CC1C=1C=COC=1 OMOVVBIIQSXZSZ-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940106157 cellulase Drugs 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 239000001814 pectin Substances 0.000 description 1
- 229920001277 pectin Polymers 0.000 description 1
- 235000010987 pectin Nutrition 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
- A23B7/154—Organic compounds; Microorganisms; Enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
- A23B7/154—Organic compounds; Microorganisms; Enzymes
- A23B7/155—Microorganisms; Enzymes; Antibiotics
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/153—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of liquids or solids
- A23B7/157—Inorganic compounds
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Microbiology (AREA)
- Inorganic Chemistry (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
The present invention provides a kind of mulberries antistaling agent and preparation method thereof, belongs to field of food preservation, is put into after first squeezing aloe, longan pericarp, granatum into mixing slurry in superhigh-voltage homogenizing machine, adds in active liquid and is handled to obtain substance a；Needle juniper fruit is extracted with ethanol solution to obtain substance b；By Angelica Keiskei, lotus leaf, stock twist blue powder it is broken after be put into stainless steel extractor extraction and obtain substance c；Finally substance a, substance b, substance c are mixed to be put into handle in high pressure microjet nano-dispersed machine and obtain the mulberries antistaling agent of the present invention.The mulberries antistaling agent that the present invention obtains is safe and non-toxic, can prevent mulberries fruit generate rot, shrinkage phenomena such as, the appearance of mulberries and its quality of pulp can be maintained, extend the pot-life of mulberries.
Description
【Technical field】
The present invention relates to field of food preservation, especially a kind of mulberries antistaling agent and preparation method thereof.
【Technical background】
Mulberries are the ripening fruits of mulberry tree, and ripe mulberries, sweet juice is more, are one of the fruit of people's often feeding, have and mend
Liver kidney-nourishing, fluid dryness, UFA eyesight and other effects；At present, mulberries are in the majority to eat raw in the market, if but mulberries sell not in time
Go out, then can rot, taste bad, orchard worker's economy is caused centainly to lose, develop mulberries deep-processed food, can both enrich food product
Kind, and healthy consumption demand can be met, but the maturity period of mulberries is very short, and ripe mulberries moisture is more than 80%,
Thin skin is fragile, and 12-18h changes colour, is spoiled, rotten under room temperature.Even if under refrigerated conditions, storage period is also shorter, so, mulberry
Shen this not storage endurance the characteristics of greatly inhibit the development in its market at home.
At present, subatmospheric pressure storage and be the mainstream skill for being used for fruit fresh-keeping in recent years using multifunctional coating coating fruit surface
Art, pressure-reducing fresh-keeping technology but there is also cost it is higher the problem of, multifunctional coating coating fruit can make fruit glossiness high, however
As consumer is for the worry of these edible security risks, it is impossible to meet the needs of current consumer groups.
【The content of the invention】
In view of posed problems above, the present invention provides a kind of mulberries antistaling agents and preparation method thereof, and the present invention obtains
Mulberries antistaling agent it is safe and non-toxic, can prevent mulberries fruit generate rot, shrinkage phenomena such as, appearance and its fruit of mulberries can be maintained
The quality of meat extends the pot-life of mulberries.
Technical scheme is as follows：
A kind of production method of mulberries antistaling agent, comprises the following steps：
(1) according to parts by weight choose 50-55 part of aloe, 20-25 part of longan pericarp, 15-20 parts of granatum conduct raw material, general
Aloe, longan pericarp, granatum obtain mixed material after being cut into the segment mixing of 5-8mm, by mixed material and the water of its 6 times of quality
Mixing, which is put in juice extractor, is squeezed, and obtains mixing slurry；Mixing slurry is put into superhigh-voltage homogenizing machine, by 15-18g/100g
Dosage add in active liquid, in pressure to handle 5-10min under conditions of 170-190MPa, obtain substance a；
(2) according to parts by weight choose 4-6 parts of needle juniper fruit, by needle juniper fruit be put into after washed with its etc. quality ethanol solution
After middle immersion 1-1.5h, filtering takes out the filtrate of 10% volume as liquid of just filtering, and continues after impregnating 24-25h, filters out whole filtrates
For continuous liquid of filtering, will just filter liquid and continuous liquid merging of filtering, and recycling is removed after ethyl alcohol to get to substance b；
(3) according to parts by weight choose 8-10 part of Angelica Keiskei, 15-20 parts of lotus leaf, stock strand 5-8 parts of indigo plant, by Angelica Keiskei, lotus leaf,
Stock twists blue powder and is broken to granularity as 2-3mm, is put in after mixing in the water of 2-3 times of mixture gross mass, in the ultrasonic wave of 30-35KHz
It is put into after impregnating 60-65min under environment in stainless steel extractor, in the item that temperature is 130-132 DEG C, pressure is 2.2-2.4MPa
It handles 32-35min under part, collects filter liquor to get to substance c；
(4) step (1) the substance a, step (2) the substance b, step (3) the substance c mix to be put into high pressure micro-
Nano-dispersed processing is carried out in jet stream nano-dispersed machine, obtains mulberries antistaling agent.
Further, in step (1), the active liquid is prepared by following methods：Li's Trichoderma strains are forwarded to
In potato dextrose agar, 80-90h is cultivated at 28 DEG C, the spore of cultured bacterial strain is then put into taper
In bottle, 12min is shaken, adjustment concentration is 2 × 107A/ml, nutrient solution is added in into conical flask, in temperature for 23-25 DEG C,
Speed vibrates 50-55min under conditions of being 180r/min, obtains active liquid.
Further, in step (1), the nutrient solution is by straw powder, plant ash, orange peel powder, magnesium nitrate, grape
Sugar and water are according to 3-5:0.2-0.4:1-2:0.2-0.3:2-2.2:1000 mass ratio is mixed.
Further, in step (1), the nutrient solution is by straw powder, plant ash, orange peel powder, magnesium nitrate, grape
Sugar and water are according to 4:0.3:1.2:0.25:2.1:1000 mass ratio is mixed.
Further, in step (4), the pressure of the high pressure microjet nano-dispersed processing is 160-170MPa, is flowed
Speed is 195-200ml/min.
Present invention additionally comprises the mulberries antistaling agents obtained using more than production method is passed through.
The present invention provides a kind of mulberries antistaling agents and preparation method thereof, compared with prior art, have below beneficial to effect
Fruit：
The present invention first by aloe, longan pericarp, granatum squeezing into being put into superhigh-voltage homogenizing machine after mixing slurry, then to its
The middle active liquid processing of addition obtains substance a after a certain period of time；Needle juniper fruit is soaked into extraction of filtering with ethanol solution again and obtains substance b；So
Afterwards by Angelica Keiskei, lotus leaf, stock twist blue powder it is broken after be put into stainless steel extractor extraction and obtain substance c；Finally, by substance a, substance
B, substance c mixing is put into processing in high pressure microjet nano-dispersed machine and obtains the mulberries antistaling agent of the present invention.Wherein, by aloe,
Longan pericarp, granatum are put into superhigh-voltage homogenizing machine after squeezing into mixing slurry and handle, and enzymolysis process can be made multiple in turbulent flow, shearing etc.
It is carried out under the action of with joint efforts, enzymolysis product more homogeneous, emulsification, and then improve ferment effect can be made, obtained substance a is in work
Under the collective effect of property liquid and superhigh-voltage homogenizing machine, pectin decomposer is more completely converted into, it is harmless to the human body, and have
Antibacterial effect；Needle juniper fruit has effects that anti-corrosion, convergence, sterilization and removing toxic substances with ethanol solution extraction obtained material；Angelica Keiskei,
Extraction obtained material in stainless steel extractor is put into after lotus leaf, stock strand blue powder are broken and contains the substances such as mannosan, there is suppression at most
The effect of kind bacterium；The manufacture craft of the active liquid of the present invention can efficiently prepare cellulase isoreactivity substance, and homemade
The growth demand of mould is met under the action of nutrient solution.And each technological means of the present invention is phase interworking
It closes, mutually promote, and camp step by step, is all linked with one another, generated total technique effect is significantly larger than single technological means
The simple adduction of generated technological means.
In short, the mulberries antistaling agent that the present invention obtains is safe and non-toxic, it is existing can to prevent that mulberries fruit from generating rotten, shrinkage etc.
As that can maintain the appearance of mulberries and its quality of pulp, extend the pot-life of mulberries.
【Specific embodiment】
The following examples can help those skilled in the art that the present invention is more completely understood, but cannot be with any
Mode limits the present invention.
Embodiment 1
A kind of production method of mulberries antistaling agent, comprises the following steps：
(1) according to parts by weight choose 50 parts of aloe, 20 parts of longan pericarp, 15 parts of granatum be used as raw material, by aloe, longan
Shell, granatum obtain mixed material after being cut into the segment mixing of 5-8mm, and mixed material with the water of its 6 times of quality is mixed and is put in
It is squeezed in juice extractor, obtains mixing slurry；Mixing slurry is put into superhigh-voltage homogenizing machine, adds in and lives by the dosage of 15g/100g
Property liquid, in pressure to handle 5min under conditions of 170MPa, obtain substance a；Wherein,
The active liquid is prepared by following methods：Li's Trichoderma strains are forwarded to potato dextrose agar
In, 80h is cultivated at 28 DEG C, then the spore of cultured bacterial strain is put into conical flask, shakes 12min, adjustment concentration is 2
×107A/ml, nutrient solution is added in into conical flask, is vibrated under conditions of being 23 DEG C in temperature, speed is 180r/min
50min obtains active liquid；
The nutrient solution is according to 3 by straw powder, plant ash, orange peel powder, magnesium nitrate, glucose, water:0.2:1:0.2:
2:1000 mass ratio is mixed；
(2) choose 4 parts of needle juniper fruit according to parts by weight, by needle juniper fruit be put into after washed with its etc. quality ethanol solution in
After impregnating 1h, filtering takes out the filtrate of 10% volume as liquid of just filtering, and after continuing dipping for 24 hours, filters out whole filtrates as continuous liquid of filtering,
To just be filtered liquid and continuous liquid merging of filtering, and recycling is removed after ethyl alcohol to get to substance b；
(3) 8 parts of Angelica Keiskei, 5 parts of lotus leaf 15 part, burst strand indigo plant are chosen according to parts by weight, Angelica Keiskei, lotus leaf, stock is twisted into blue powder
Granularity is broken to as 2-3mm, is put in after mixing in the water of 2 times of mixture gross masses, is impregnated under the ultrasonic environment of 30KHz
It is put into after 60min in stainless steel extractor, 32min is handled under conditions of temperature is 130 DEG C, pressure is 2.2MPa, collect filter
Go out liquid to get to substance c；
(4) step (1) the substance a, step (2) the substance b, step (3) the substance c mix to be put into high pressure micro-
Nano-dispersed processing is carried out in jet stream nano-dispersed machine, obtains mulberries antistaling agent；Wherein, at the high pressure microjet nano-dispersed
The pressure of reason is 160MPa, flow velocity 195ml/min.
Embodiment 2
A kind of production method of mulberries antistaling agent, comprises the following steps：
(1) according to parts by weight choose 55 parts of aloe, 25 parts of longan pericarp, 20 parts of granatum be used as raw material, by aloe, longan
Shell, granatum obtain mixed material after being cut into the segment mixing of 5-8mm, and mixed material with the water of its 6 times of quality is mixed and is put in
It is squeezed in juice extractor, obtains mixing slurry；Mixing slurry is put into superhigh-voltage homogenizing machine, adds in and lives by the dosage of 18g/100g
Property liquid, in pressure to handle 10min under conditions of 190MPa, obtain substance a；Wherein,
The active liquid is prepared by following methods：Li's Trichoderma strains are forwarded to potato dextrose agar
In, 90h is cultivated at 28 DEG C, then the spore of cultured bacterial strain is put into conical flask, shakes 12min, adjustment concentration is 2
×107A/ml, nutrient solution is added in into conical flask, is vibrated under conditions of being 25 DEG C in temperature, speed is 180r/min
55min obtains active liquid；
The nutrient solution is according to 5 by straw powder, plant ash, orange peel powder, magnesium nitrate, glucose, water:0.4:2:0.3:
2.2:1000 mass ratio is mixed；
(2) choose 6 parts of needle juniper fruit according to parts by weight, by needle juniper fruit be put into after washed with its etc. quality ethanol solution in
After impregnating 1.5h, filtering takes out the filtrate of 10% volume as liquid of just filtering, and continues after impregnating 25h, filters out whole filtrates and filters to be continuous
Liquid, will just filter liquid and continuous liquid merging of filtering, and recycling is removed after ethyl alcohol to get to substance b；
(3) 10 parts of Angelica Keiskei, 8 parts of lotus leaf 20 part, burst strand indigo plant are chosen according to parts by weight, Angelica Keiskei, lotus leaf, stock is twisted into blue powder
Granularity is broken to as 2-3mm, is put in after mixing in the water of 3 times of mixture gross masses, is impregnated under the ultrasonic environment of 35KHz
It is put into after 65min in stainless steel extractor, 35min is handled under conditions of temperature is 132 DEG C, pressure is 2.4MPa, collect filter
Go out liquid to get to substance c；
(4) step (1) the substance a, step (2) the substance b, step (3) the substance c mix to be put into high pressure micro-
Nano-dispersed processing is carried out in jet stream nano-dispersed machine, obtains mulberries antistaling agent；Wherein, at the high pressure microjet nano-dispersed
The pressure of reason is 170MPa, flow velocity 200ml/min.
Embodiment 3
A kind of production method of mulberries antistaling agent, comprises the following steps：
(1) according to parts by weight choose 52 parts of aloe, 22 parts of longan pericarp, 18 parts of granatum be used as raw material, by aloe, longan
Shell, granatum obtain mixed material after being cut into the segment mixing of 5-8mm, and mixed material with the water of its 6 times of quality is mixed and is put in
It is squeezed in juice extractor, obtains mixing slurry；Mixing slurry is put into superhigh-voltage homogenizing machine, adds in and lives by the dosage of 16g/100g
Property liquid, in pressure to handle 8min under conditions of 180MPa, obtain substance a；Wherein,
The active liquid is prepared by following methods：Li's Trichoderma strains are forwarded to potato dextrose agar
In, 85h is cultivated at 28 DEG C, then the spore of cultured bacterial strain is put into conical flask, shakes 12min, adjustment concentration is 2
×107A/ml, nutrient solution is added in into conical flask, is vibrated under conditions of being 24 DEG C in temperature, speed is 180r/min
52min obtains active liquid；
The nutrient solution is according to 4 by straw powder, plant ash, orange peel powder, magnesium nitrate, glucose, water:0.3:1.2:
0.25:2.1:1000 mass ratio is mixed；
(2) choose 5 parts of needle juniper fruit according to parts by weight, by needle juniper fruit be put into after washed with its etc. quality ethanol solution in
After impregnating 1.2h, filtering takes out the filtrate of 10% volume as liquid of just filtering, and continues after impregnating 24.5h, it is continuous to filter out whole filtrates
It filters liquid, will just filter liquid and continuous liquid merging of filtering, and recycling is removed after ethyl alcohol to get to substance b；
(3) 9 parts of Angelica Keiskei, 6 parts of lotus leaf 18 part, burst strand indigo plant are chosen according to parts by weight, Angelica Keiskei, lotus leaf, stock is twisted into blue powder
Granularity is broken to as 2-3mm, is put in after mixing in the water of 2.5 times of mixture gross masses, is impregnated under the ultrasonic environment of 32KHz
It is put into after 62min in stainless steel extractor, 34min is handled under conditions of temperature is 131 DEG C, pressure is 2.3MPa, collect filter
Go out liquid to get to substance c；
(4) step (1) the substance a, step (2) the substance b, step (3) the substance c mix to be put into high pressure micro-
Nano-dispersed processing is carried out in jet stream nano-dispersed machine, obtains mulberries antistaling agent；Wherein, at the high pressure microjet nano-dispersed
The pressure of reason is 165MPa, flow velocity 196ml/min.
Comparative example 1
A kind of production method of mulberries antistaling agent, comprises the following steps：
(1) according to parts by weight choose 52 parts of aloe, 22 parts of longan pericarp, 18 parts of granatum be used as raw material, by aloe, longan
Shell, granatum obtain mixed material after being cut into the segment mixing of 5-8mm, and mixed material with the water of its 6 times of quality is mixed and is put in
It is squeezed in juice extractor, obtains mixing slurry；Mixing slurry is put into superhigh-voltage homogenizing machine, adds in and lives by the dosage of 16g/100g
Property liquid, in pressure to handle 8min under conditions of 180MPa, obtain substance a；Wherein,
The active liquid is prepared by following methods：Li's Trichoderma strains are forwarded to potato dextrose agar
In, 85h is cultivated at 28 DEG C, then the spore of cultured bacterial strain is put into conical flask, shakes 12min, adjustment concentration is 2
×107A/ml, nutrient solution is added in into conical flask, is vibrated under conditions of being 24 DEG C in temperature, speed is 180r/min
52min obtains active liquid；
The nutrient solution is according to 4 by straw powder, plant ash, orange peel powder, magnesium nitrate, glucose, water:0.3:1.2:
0.25:2.1:1000 mass ratio is mixed；
(2) 9 parts of Angelica Keiskei, 6 parts of lotus leaf 18 part, burst strand indigo plant are chosen according to parts by weight, Angelica Keiskei, lotus leaf, stock is twisted into blue powder
Granularity is broken to as 2-3mm, is put in after mixing in the water of 2.5 times of mixture gross masses, is impregnated under the ultrasonic environment of 32KHz
It is put into after 62min in stainless steel extractor, 34min is handled under conditions of temperature is 131 DEG C, pressure is 2.3MPa, collect filter
Go out liquid to get to substance c；
(3) step (1) the substance a, step (2) the substance c are mixed and be put into high pressure microjet nano-dispersed machine
Nano-dispersed processing is carried out, obtains mulberries antistaling agent；Wherein, the pressure of the high pressure microjet nano-dispersed processing is
165MPa, flow velocity 196ml/min.
Comparative example 2
A kind of production method of mulberries antistaling agent, comprises the following steps：
(1) according to parts by weight choose 52 parts of aloe, 22 parts of longan pericarp, 18 parts of granatum be used as raw material, by aloe, longan
Shell, granatum obtain mixed material after being cut into the segment mixing of 5-8mm, and mixed material with the water of its 6 times of quality is mixed and is put in
It is squeezed in juice extractor, obtains substance a；
(2) choose 5 parts of needle juniper fruit according to parts by weight, by needle juniper fruit be put into after washed with its etc. quality ethanol solution in
After impregnating 1.2h, filtering takes out the filtrate of 10% volume as liquid of just filtering, and continues after impregnating 24.5h, it is continuous to filter out whole filtrates
It filters liquid, will just filter liquid and continuous liquid merging of filtering, and recycling is removed after ethyl alcohol to get to substance b；
(3) 9 parts of Angelica Keiskei, 6 parts of lotus leaf 18 part, burst strand indigo plant are chosen according to parts by weight, Angelica Keiskei, lotus leaf, stock is twisted into blue powder
Granularity is broken to as 2-3mm, is put in after mixing in the water of 2.5 times of mixture gross masses, is impregnated under the ultrasonic environment of 32KHz
It is put into after 62min in stainless steel extractor, 34min is handled under conditions of temperature is 131 DEG C, pressure is 2.3MPa, collect filter
Go out liquid to get to substance c；
(4) step (1) the substance a, step (2) the substance b, step (3) the substance c mix to be put into high pressure micro-
Nano-dispersed processing is carried out in jet stream nano-dispersed machine, obtains mulberries antistaling agent；Wherein, at the high pressure microjet nano-dispersed
The pressure of reason is 165MPa, flow velocity 196ml/min.
Comparative example 3
A kind of production method of mulberries antistaling agent, comprises the following steps：
(1) according to parts by weight choose 52 parts of aloe, 22 parts of longan pericarp, 18 parts of granatum be used as raw material, by aloe, longan
Shell, granatum obtain mixed material after being cut into the segment mixing of 5-8mm, and mixed material with the water of its 6 times of quality is mixed and is put in
It is squeezed in juice extractor, obtains mixing slurry；Mixing slurry is put into superhigh-voltage homogenizing machine, adds in and lives by the dosage of 16g/100g
Property liquid, in pressure to handle 8min under conditions of 180MPa, obtain substance a；Wherein,
The active liquid is prepared by following methods：Li's Trichoderma strains are forwarded to potato dextrose agar
In, 85h is cultivated at 28 DEG C, then the spore of cultured bacterial strain is put into conical flask, shakes 12min, adjustment concentration is 2
×107A/ml vibrates 52min under conditions of being 24 DEG C in temperature, speed is 180r/min, obtains active liquid；
(2) choose 5 parts of needle juniper fruit according to parts by weight, by needle juniper fruit be put into after washed with its etc. quality ethanol solution in
After impregnating 1.2h, filtering takes out the filtrate of 10% volume as liquid of just filtering, and continues after impregnating 24.5h, it is continuous to filter out whole filtrates
It filters liquid, will just filter liquid and continuous liquid merging of filtering, and recycling is removed after ethyl alcohol to get to substance b；
(3) 9 parts of Angelica Keiskei, 6 parts of lotus leaf 18 part, burst strand indigo plant are chosen according to parts by weight, Angelica Keiskei, lotus leaf, stock is twisted into blue powder
Granularity is broken to as 2-3mm, is put in after mixing in the water of 2.5 times of mixture gross masses, is impregnated under the ultrasonic environment of 32KHz
It is put into after 62min in stainless steel extractor, 34min is handled under conditions of temperature is 131 DEG C, pressure is 2.3MPa, collect filter
Go out liquid to get to substance c；
(4) step (1) the substance a, step (2) the substance b, step (3) the substance c mix to be put into high pressure micro-
Nano-dispersed processing is carried out in jet stream nano-dispersed machine, obtains mulberries antistaling agent；Wherein, at the high pressure microjet nano-dispersed
The pressure of reason is 165MPa, flow velocity 196ml/min.
Comparative example 4
A kind of production method of mulberries antistaling agent, comprises the following steps：
(1) according to parts by weight choose 52 parts of aloe, 22 parts of longan pericarp, 18 parts of granatum be used as raw material, by aloe, longan
Shell, granatum obtain mixed material after being cut into the segment mixing of 5-8mm, and mixed material with the water of its 6 times of quality is mixed and is put in
It is squeezed in juice extractor, obtains mixing slurry；Mixing slurry is put into superhigh-voltage homogenizing machine, adds in and lives by the dosage of 16g/100g
Property liquid, in pressure to handle 8min under conditions of 180MPa, obtain substance a；Wherein,
The active liquid is prepared by following methods：Li's Trichoderma strains are forwarded to potato dextrose agar
In, 85h is cultivated at 28 DEG C, then the spore of cultured bacterial strain is put into conical flask, shakes 12min, adjustment concentration is 2
×107A/ml, nutrient solution is added in into conical flask, is vibrated under conditions of being 24 DEG C in temperature, speed is 180r/min
52min obtains active liquid；
The nutrient solution is according to 4 by straw powder, plant ash, orange peel powder, magnesium nitrate, glucose, water:0.3:1.2:
0.25:2.1:1000 mass ratio is mixed；
(2) choose 5 parts of needle juniper fruit according to parts by weight, by needle juniper fruit be put into after washed with its etc. quality ethanol solution in
After impregnating 1.2h, filtering takes out the filtrate of 10% volume as liquid of just filtering, and continues after impregnating 24.5h, it is continuous to filter out whole filtrates
It filters liquid, will just filter liquid and continuous liquid merging of filtering, and recycling is removed after ethyl alcohol to get to substance b；
(3) 9 parts of Angelica Keiskei, 6 parts of lotus leaf 18 part, burst strand indigo plant are chosen according to parts by weight, Angelica Keiskei, lotus leaf, stock is twisted into blue powder
Granularity is broken to as 2-3mm, is put in after mixing in the water of 2.5 times of mixture gross masses, is impregnated under the ultrasonic environment of 32KHz
Substance c is obtained after 62min；
(4) step (1) the substance a, step (2) the substance b, step (3) the substance c mix to be put into high pressure micro-
Nano-dispersed processing is carried out in jet stream nano-dispersed machine, obtains mulberries antistaling agent；Wherein, at the high pressure microjet nano-dispersed
The pressure of reason is 165MPa, flow velocity 196ml/min.
Mildew test：
Experiment is divided into 5 groups, and each group is according to embodiment 3 and comparative example 1-4 application processes, by mulberries antistaling agent for fresh-keeping
100 mulberries, application method are：The water that 50 times are added in into the mulberries antistaling agent after mixing, mulberries is put in fresh-keeping
It takes out, then dries to surface without apparent water stain, you can stored after 45min is stood in agent.Observation, record preserve the 12nd
Its fruit browning, mildew situation, standards of grading are shown in Table 1, and appraisal result is shown in Table 2.
The fresh-keeping effect standards of grading of 1 mulberries antistaling agent of table
| Evaluation criterion | Score |
| Fresh intact, no foxiness or waterlogging spot, or speck area are less than 1/4, and flesh color, flavor are normal, non-mildew | Level-one fruit |
| Between 1/4-1/2, flesh color, flavor are normal for foxiness or waterlogging spot area and fruit area ratio, non-mildew | Two level fruit |
| Between 1/2-3/4, flesh color, flavor are slightly poor for foxiness or waterlogging spot area and fruit area ratio, slight mildew | Three-level fruit |
| Foxiness or waterlogging spot area are more than 3/4 with fruit area ratio, and flesh color, flavor are poor, mildew | Level Four fruit |
| Fruit rots completely | Pyatyi fruit |
The fresh-keeping effect of 2 mulberries antistaling agent of table
| Embodiment 3 | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | |
| Score | Level-one fruit | Three-level fruit | Three-level fruit | Level Four fruit | Three-level fruit |
| Browning rate (%) | 0 | 62 | 65 | 88 | 56 |
Wherein, the fruit number that generation brown stain and cortex degenerate after browning rate=storage/total fruit number × 100%
Table 2 the result shows that：The mulberries antistaling agent of embodiment 3 can still keep fresh state in the during the experiment of 10 days,
Phenomena such as illustrating the mulberries antistaling agent commonly using the present invention, can preventing rotten mulberries fruit generation, shrinkage maintains the outer of mulberries
Sight and its quality of pulp extend the pot-life of mulberries.
Although above the present invention is described in detail with a general description of the specific embodiments,
On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause
This, these modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.
Claims (6)
1. a kind of production method of mulberries antistaling agent, which is characterized in that comprise the following steps：
(1) according to parts by weight choose 50-55 part of aloe, 20-25 parts of longan pericarp, 15-20 parts of granatum conduct raw material, by reed
Luxuriant growth, longan pericarp, granatum obtain mixed material after being cut into the segment mixing of 5-8mm, and mixed material and the water of its 6 times of quality are mixed
Conjunction is put in juice extractor and is squeezed, and obtains mixing slurry；Mixing slurry is put into superhigh-voltage homogenizing machine, by 15-18g/100g's
Dosage adds in active liquid, in pressure to handle 5-10min under conditions of 170-190MPa, obtains substance a；
(2) according to parts by weight choose 4-6 parts of needle juniper fruit, by needle juniper fruit be put into after washed with its etc. quality ethanol solution in soak
After steeping 1-1.5h, filtering takes out the filtrate of 10% volume as liquid of just filtering, and continues after impregnating 24-25h, it is continuous to filter out whole filtrates
It filters liquid, will just filter liquid and continuous liquid merging of filtering, and recycling is removed after ethyl alcohol to get to substance b；
(3) 8-10 parts of Angelica Keiskei, 15-20 parts of lotus leaf, stock are chosen according to parts by weight and twists 5-8 parts of indigo plant, Angelica Keiskei, lotus leaf, stock are twisted
Blue powder is broken to granularity as 2-3mm, is put in after mixing in the water of 2-3 times of mixture gross mass, in the ultrasonic environment of 30-35KHz
It is put into after lower immersion 60-65min in stainless steel extractor, under conditions of temperature is 130-132 DEG C, pressure is 2.2-2.4MPa
32-35min is handled, it is substance c to collect filter liquor；
(4) step (1) the substance a, step (2) the substance b, step (3) the substance c are mixed and is put into high pressure microjet
Nano-dispersed processing is carried out in nano-dispersed machine, obtains mulberries antistaling agent.
2. a kind of production method of mulberries antistaling agent according to claim 1, which is characterized in that described in step (1)
Active liquid is prepared by following methods：Li's Trichoderma strains are forwarded in potato dextrose agar, are trained at 28 DEG C
80-90h is supported, then the spore of cultured bacterial strain is put into conical flask, shakes 12min, adjustment concentration is 2 × 107A/
Ml adds in nutrient solution into conical flask, vibrates 50-55min under conditions of being 23-25 DEG C in temperature, speed is 180r/min,
Obtain active liquid.
3. a kind of production method of mulberries antistaling agent according to claim 1, which is characterized in that described in step (1)
Nutrient solution is according to 3-5 by straw powder, plant ash, orange peel powder, magnesium nitrate, glucose, water:0.2-0.4:1-2:0.2-0.3:2-
2.2:1000 mass ratio is mixed.
4. a kind of production method of mulberries antistaling agent according to claim 1, which is characterized in that described in step (1)
Nutrient solution is according to 4 by straw powder, plant ash, orange peel powder, magnesium nitrate, glucose, water:0.3:1.2:0.25:2.1:1000
Mass ratio is mixed.
5. a kind of production method of mulberries antistaling agent according to claim 1, which is characterized in that in step (4), the height
The pressure for pressing the processing of microjet nano-dispersed is 160-170MPa, flow velocity 195-200ml/min.
6. the mulberries antistaling agent that the production method any one of claim 1-5 obtains.
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