CN106721993A - A kind of application of the technique and the powder that anti-digestion powder is prepared using the vermicelli that break end - Google Patents

A kind of application of the technique and the powder that anti-digestion powder is prepared using the vermicelli that break end Download PDF

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Publication number
CN106721993A
CN106721993A CN201611074936.4A CN201611074936A CN106721993A CN 106721993 A CN106721993 A CN 106721993A CN 201611074936 A CN201611074936 A CN 201611074936A CN 106721993 A CN106721993 A CN 106721993A
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CN
China
Prior art keywords
powder
digestion
vermicelli
ground rice
technique
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611074936.4A
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Chinese (zh)
Inventor
刘嘉
刘辉
刘永翔
雷尊国
吕都
李俊
唐健波
陈朝军
陈中爱
王辉
董楠
关郁芳
陈超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Jinnong Food Technology Co Ltd
Guizhou Institute Of Potato
Original Assignee
Guizhou Jinnong Food Technology Co Ltd
Guizhou Institute Of Potato
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Publication date
Application filed by Guizhou Jinnong Food Technology Co Ltd, Guizhou Institute Of Potato filed Critical Guizhou Jinnong Food Technology Co Ltd
Priority to CN201611074936.4A priority Critical patent/CN106721993A/en
Publication of CN106721993A publication Critical patent/CN106721993A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A21BAKING; EDIBLE DOUGHS
    • A21DTREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF
    • A21D2/00Treatment of flour or dough by adding materials thereto before or during baking
    • A21D2/08Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
    • A21D2/14Organic oxygen compounds
    • A21D2/18Carbohydrates
    • A21D2/186Starches; Derivatives thereof
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23VINDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00Food compositions, function of food ingredients or processes for food or foodstuffs

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)

Abstract

The present invention provides a kind of application of the technique and the powder that anti-digestion powder is prepared using the vermicelli that break end, including:The length of the ground rice that breaks end is controlled within 1~4cm first with machine for cutting vermicelli;Broken end ground rice is positioned in the middle of mechanical crusher is again crushed, take broken end ground rice powder, be scattered in phosphate buffer solution, then the solution is preheated in boiling water bath, cooled down, then, 1 is compared by the enzyme amount of alpha amylase and carbohydrase:3~3:During 1 takes and add after two kinds of enzymes solution, 1~2h of catalytic reaction, then, gone out enzyme under boiling water bath, cooling, centrifugation, and washing is dried, the anti-digestion powder for obtaining, and by ultramicro grinding, particle diameter is at 20~40 μm.To solve the problems, such as that the broken end powder value being broken in vermicelli production process cannot be utilized effectively.The invention belongs to food processing field.

Description

A kind of application of the technique and the powder that anti-digestion powder is prepared using the vermicelli that break end
Technical field
Preparation technology and its application the present invention relates to a kind of anti-digestion powder, belong to food processing field.
Background technology
Resistant starch is a new ideas of rising in recent years, the World Food Programme in 1992 according to expert advice, by it It is defined as " non-absorbent starch and its catabolite in healthy person small intestine ".In recent years research preliminary proof, resistant starch Can not digest and assimilate and provide glucose by small intestine, it in colon can by physiological bacterial fermentation, produce SCFA and Gas, stimulates profitable strain to grow.Because of incidence and control body weight that it has regulation blood sugar, reduction blood fat, reduces colon cancer Etc. aspect physiological function, current resistant starch turned into countries in the world food nutrition and healthcare function research focus.Japan Resistant starch is added in the food such as biscuit, bread.The characteristic of resistant starch is substantially similar to dietary fiber, but resistance is formed sediment After powder is added in food, the sense organ and texture of food will not be had a strong impact on as dietary fiber.First, its color is white Color, being added in food will not make food show unpleasant color;Secondly, easily wear into tiny particle and be added to food In product, grains of sand sense will not be produced;3rd, gelatinization point is higher, can almost be added in any thermally processed foods without influenceing it Anti- digestive function.
Ground rice is a kind of traditional food with long history.It is, with rice as raw material, to be obtained through gelatinization shaping, with it Mouthfeel is smooth, instant, can soup eat, stir-fry and eat, it is cold and dressed with sauce and very popular.The all provinces of south China, especially Guizhou, cloud South, Guangdong, Guangxi, Hunan, Hubei etc. are saved, and ground rice is regarded breakfast staple food by custom, and annual consumption figure is considerable.Dry rice flour Output it is in rising trend in recent years, due to its storage endurance, it is only necessary to which hot water bubble a few hours are edible, and turn into the new of people Dote on.But dry rice flour is needed in packaging process by cutting powder, dry rice flour bar is cut into certain length to adapt to packaging.This process In vermicelli can be made to produce fracture, 7% or so dry powder bar is there are about according to statistics in the form of the powder that breaks end by with very cheap price Dissipate and be sold to self-employed businessman or discarded.But, dry rice flour is in manufacturing process, it is necessary to experience the step such as extruding gelatinization, aging.It is aging Process, starch recrystallizes into anti-digestion composition, if utilized adding in the middle of daily staple food.Residence can then be significantly improved The trophic component of the people, improves everybody intake to resistant starch.
The content of the invention
It is an object of the invention to:Offer is a kind of to prepare the technique of anti-digestion powder and answering for the powder using the vermicelli that break end With to solve the problems, such as that the broken end powder value being broken in vermicelli production process cannot be utilized effectively.
To solve the above problems, there is provided a kind of technique that anti-digestion powder is prepared using the vermicelli that break end, comprise the following steps:
(1) pretreatment of raw material:The length of the ground rice that breaks end is controlled within 1~4cm first with machine for cutting vermicelli;To break end rice again Powder is positioned in the middle of mechanical crusher and is crushed, and Control granularity is in 80~100 mesh.
(2) digest:Broken end ground rice 5~10g of powder is taken, 10~20mL phosphate buffer solutions (pH6.0) are scattered in, then should Solution preheats 5~10min in boiling water bath, cooling, then, 1 is compared by the enzyme amount of AMS and carbohydrase:3~3:1 takes two kinds Added after enzyme in solution, U is commonly defined as amylase under preference temperature and pH condition, decompose produced by substrate equivalent to Enzyme amount needed for 1umol glucose reduced sugars.100U/g is exactly that every gram of amylase can produce 100umol reduced sugars, catalytic reaction 1 ~2h, then, 10min goes out enzyme under boiling water bath, cooling, centrifugation;
(3) wash:The powder that centrifugation is gone out is cleaned through ethanol and pure water respectively, is then dried;
(4) ultramicro grinding:The anti-digestion powder for obtaining, by ultramicro grinding, particle diameter is at 20~40 μm.
Preferably, to cause prepared anti-digestion powder more pure, after catalytic reaction, 10min goes out under boiling water bath Enzyme, the powder isolated after enzymolysis finally with pure water washing 3 times, is dried by 80%~90% ethanol cyclic washing 3 times, Obtain anti-digestion powder.
The broken end ground rice is by long-grained nonglutinous rice is by extruding gelatinization and aging is formed.
It is that broken end ground rice was crushed to 80 mesh in the technique, takes broken end ground rice powder 10g, is scattered in 20mL phosphoric acid and delays Solution, phosphate buffer solution pH6.0 are rushed, then the solution is preheated into 10min in boiling water bath, cooled down, by AMS and saccharification The weight of enzyme compares 1:During 3 take and add after two kinds of enzymes solution, catalytic reaction 2h, then 10min goes out enzyme under boiling water bath, cooling, from The heart, powder after being hydrolyzed finally with pure water washing 3 times, obtains anti-digestion by 85% ethanol washing cyclic washing 3 times Powder.
Anti- digestion powder obtained by above-mentioned technique is used to make the staple foods such as steamed bun, noodles, it can also be used to make bread, egg The cakes such as cake.
Compared with prior art, the present invention can recycle the broken end vermicelli discarded in dry powder bar production process, greatly Ground improves the processing added value of broken end ground rice, after broken end powder is fabricated into anti-digestion powder, noodles is made using anti-digestion powder Food, can significantly improve the trophic component of resident, improve everybody intake to resistant starch, with regulation blood sugar, reduce The physiological function of the aspects such as blood fat, the incidence and control body weight for reducing colon cancer, great nutrition and health care value.
Brief description of the drawings
The X- diffraction patterns of Fig. 1 broken end ground rice;
The X- diffraction patterns of Fig. 2 rice meals.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, will make further detailed to the present invention below Description,
Embodiment:
Material used by the present embodiment is:Broken end vermicelli:Guizhou Jin Chen development of agricultural products Co., Ltd;AMS, sugar Change enzyme:Sigma Co., USA;Other reagents:Chengdu Ke Long chemical reagents factory.
1 broken end ground rice pre-treatment
Collect dry rice flour in factory and in packaging process, cut the broken end ground rice after powder.To break end ground rice first with machine for cutting vermicelli Length control within 1~4cm;Then by mechanical crusher, broken end ground rice was crushed into 80 mesh.
We cross 80 mesh powder after being crushed to rice meal and broken end ground rice is scanned Electronic Speculum shooting, it can be seen that big Ative starch particle in rice is spherical in shape and profile is round and smooth, and in ground rice starch is in certain geometrical shape and corner angle are clearly demarcated.This can Can because, rice experienced aging recrystallization during ground rice is fabricated to, and allow the profile of starch to change.Enter one Step, the powder of rice meal and broken end ground rice is carried out X- diffraction observations, obtains Fig. 1 and Fig. 2 by us.
Can intuitively reflect that the crystallinity of starch is significantly improved by Fig. 1 and Fig. 2,8.57% lifting for having ative starch is arrived 31.57%.This also imply that broken end rice has the potential quality as anti-digestion composition.
2 enzymolysis broken end ground rice
Broken end ground rice powder about 10g is taken, 20mL phosphoric acid buffers cushioning liquid (pH6.0) are scattered in, then by the solution in boiling 10min is preheated in water-bath, is cooled down, then take a certain amount of AMS and carbohydrase.Catalytic reaction 2h, then under boiling water bath 10min goes out enzyme, cooling, centrifugation, and the powder after hydrolyze washs cyclic washing 3 times by 85% ethanol, finally with pure water Washing 3 times, obtains the powder of anti-digestion.
After comparing the AMS and saccharification ferment treatment of different ratio combination, the content of resistant starch in sample.
1. 20U AMSs:60U carbohydrase
2. 80U AMSs:80U carbohydrase
3. 60U AMSs:20U carbohydrase
The rice of table 1, ground rice and the rapid digestion starch after enzymolysis in ground rice, slow-digestion starch and resistant starch point
Analysis
Note:The measure of resistant starch is with reference to methods such as Englyst.
Can be inferred that 1. combination obtains resistance starch content highest by table 1, can be as the optimal of hydrolysis broken end ground rice Combination.
3 ultramicro grindings
To 1. digest combination obtain it is anti-digestion powder carry out ultramicro grinding, sample CBF-250 supersonic jet mill powder Broken (compressor horsepower 210kW, jet pipe velocity of sound mach one, classifying turbine rotating speed 2100r/min), obtains the anti-of sample gas crushing Digestion powder, particle diameter is 20~40 μm.
Using examination example
(1) preparation of anti-digestion steamed bun
300g flour is weighed, by the anti-digestion powder of 10.5~35.3g of table, 4.5g dry ferments are activated in dissolving in 30 DEG C of water 5min is added in powder immediately, and total amount of water is 80% of most suitable water absorption when dough consistency reaches 500BU.The dough become reconciled exists Relative humidity 85%, in the fermenting case that 36 DEG C of temperature after fermentation 40min, taking-up is molded → proofs (relative humidity 85%, temperature 36 DEG C, time 30min) → steam (30min) → room temperature cooling → finished product.
The texture of steamed bun and sensory evaluation prepared by the anti-digestion powder of the Different adding amount of table 2
Note:Result is represented with the average value of 3 measure.
The texture quality of steamed bun changes with the increase of anti-digestion powder addition as can be seen from Table 2, wherein Hardness, adhesiveness, adhesivity, chewiness rise with the increase of anti-digestion powder addition;Cohesion, elasticity are then with anti- Digest the increase of powder addition and reduce.10% addition is near without the anti-digestion powder of addition on sense organ degree of being subjected to The mouthfeel of steamed bun.Therefore, 10% ratio optimum is used as the anti-digestion powder addition in steamed bun.
(2) preparation of anti-digestion of bread
Anti- digestion powder bread improver 5g is well mixed with bread flour 300g.Quantitative dry ferment 5g is weighed by formula, Plus the warm water of appropriate 30 DEG C, 6~7min is stood under the conditions of 28 DEG C, when yeast volumetric expansion, when there are a large amount of bubbles Modulation dough.Water, sugar, salt, egg liquid are added and washbasin, low rate mixing, sugar, salt is fully dissolved mixing, until supplementary material Untill being modulated into soft or hard suitable dough.The bulk dough become reconciled is divided into 50g doughballs, then irregular dough is passed through Rub circle with the hands and is kneaded into ball shape, be allowed to smooth surface, even structure, air tight.Shaping after 15min is placed, the bread base that will be shaped It is placed in baking tray.By rub with the hands rounding shape after bread base be placed in proofing box, regulation proofing temperature and relative humidity (75%~ 85%).Certain hour is proofed, treats that bread base expands proper volume, just can be toasted.The bread base feeding stove that will be proofed 20min is baked in the warm oven for 200 DEG C.
The texture of bread and sensory evaluation prepared by the anti-digestion powder of the Different adding amount of table 3
Note:Result is represented with the average value of 3 measure.
The texture quality of bread changes with the increase of anti-digestion powder addition as can be seen from Table 2, wherein Hardness, adhesiveness, adhesivity, chewiness rise with the increase of anti-digestion powder addition;Cohesion, elasticity are then with anti- Digest the increase of powder addition and reduce.14% addition is near without the anti-digestion powder of addition on sense organ degree of being subjected to The mouthfeel of steamed bun.Therefore, 14% ratio optimum is used as the anti-digestion powder addition in bread.

Claims (5)

1. it is a kind of to prepare the anti-technique for digesting powder using the vermicelli that break end, it is characterised in that to comprise the following steps:
(1) pretreatment of raw material:The length of the ground rice that breaks end is controlled within 1~4cm first with machine for cutting vermicelli;Broken end ground rice is put again It is placed in the middle of mechanical crusher and is crushed, Control granularity is in 80~100 mesh;
(2) digest:Broken end ground rice 5~10g of powder is taken, 10~20mL phosphate buffer solutions are scattered in, then by the solution in boiling water 5~10min is preheated in bath, then cooling, 1 is compared by the enzyme amount of AMS and carbohydrase:3~3:1 take add after two kinds of enzymes it is molten In liquid, 1~2h of catalytic reaction, then, 10min goes out enzyme under boiling water bath, cooling, centrifugation;
(3) wash:The powder that centrifugation is gone out is cleaned through ethanol and pure water respectively, is then dried;
(4) ultramicro grinding:The anti-digestion powder for obtaining, by ultramicro grinding, particle diameter is at 20~40 μm.
It is 2. a kind of according to claim 1 to prepare the anti-technique for digesting powder using the vermicelli that break end, it is characterised in that:Catalysis is anti- Ying Hou, 10min goes out enzyme under boiling water bath, the powder isolated after enzymolysis by 80%~90% ethanol cyclic washing 3 times, finally With pure water washing 3 times, dry, obtain anti-digestion powder.
It is 3. a kind of according to claim 1 to prepare the anti-technique for digesting powder using the vermicelli that break end, it is characterised in that:It is described disconnected Head ground rice is by long-grained nonglutinous rice is by extruding gelatinization and aging is formed.
It is 4. a kind of according to claim 1 to prepare the anti-technique for digesting powder using the vermicelli that break end, it is characterised in that:The work It is that broken end ground rice was crushed to 80 mesh in skill, takes broken end ground rice powder 10g, be scattered in 20mL phosphate buffer solutions, phosphoric acid delays PH value of solution 6.0 is rushed, then the solution is preheated into 10min in boiling water bath, cooled down, 1 is compared by the weight of AMS and carbohydrase:3 Taking in add after two kinds of enzymes solution, catalytic reaction 2h, then 10min goes out enzyme, cooling, centrifugation, after being hydrolyzed under boiling water bath Powder by 85% ethanol washing cyclic washing 3 times, finally with pure water washing 3 times, obtain anti-digestion powder.
5. the application of anti-digestion powder obtained by technique described in claim 1-4, it is characterised in that:Obtained anti-digestion powder For making noodles staple food or cake, noodles staple food includes steamed bun and noodles, and noodles cake includes bread and cake.
CN201611074936.4A 2016-11-29 2016-11-29 A kind of application of the technique and the powder that anti-digestion powder is prepared using the vermicelli that break end Pending CN106721993A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110169569A (en) * 2019-06-05 2019-08-27 广西螺霸王农业科技有限公司 A kind of rice flour hair oil explosion unit and frying method
CN110200157A (en) * 2019-06-05 2019-09-06 广西三农食品有限公司 A kind of rice flour prostitute imitates the application of rice krispies stick

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110169569A (en) * 2019-06-05 2019-08-27 广西螺霸王农业科技有限公司 A kind of rice flour hair oil explosion unit and frying method
CN110200157A (en) * 2019-06-05 2019-09-06 广西三农食品有限公司 A kind of rice flour prostitute imitates the application of rice krispies stick

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Application publication date: 20170531