CN105505558A - Method for synchronously extracting soybean oil, soybean milk powder and soybean dietary fiber by aqueous enzymatic method - Google Patents
Method for synchronously extracting soybean oil, soybean milk powder and soybean dietary fiber by aqueous enzymatic method Download PDFInfo
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- CN105505558A CN105505558A CN201510832789.1A CN201510832789A CN105505558A CN 105505558 A CN105505558 A CN 105505558A CN 201510832789 A CN201510832789 A CN 201510832789A CN 105505558 A CN105505558 A CN 105505558A
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- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/025—Pretreatment by enzymes or microorganisms, living or dead
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
- A23C11/00—Milk substitutes, e.g. coffee whitener compositions
- A23C11/02—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins
- A23C11/10—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins
- A23C11/103—Milk substitutes, e.g. coffee whitener compositions containing at least one non-milk component as source of fats or proteins containing or not lactose but no other milk components as source of fats, carbohydrates or proteins containing only proteins from pulses, oilseeds or nuts, e.g. nut milk
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B1/00—Production of fats or fatty oils from raw materials
- C11B1/02—Pretreatment
- C11B1/04—Pretreatment of vegetable raw material
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- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Food Science & Technology (AREA)
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- Microbiology (AREA)
- Beans For Foods Or Fodder (AREA)
- Dairy Products (AREA)
Abstract
The invention relates to a method for synchronously extracting soybean oil, soybean milk powder and soybean dietary fiber by an aqueous enzymatic method, which belongs to the technical field of plant grease processing. The method comprises the following steps: 1) dehulling soybeans and crushing the soybeans, extruding and puffing the material to obtain a puffed product; 2) adding water into an enzymatic hydrolysis reaction vessel, heating steam and adding the puffed product to obtain a mixed liquor, performing alkaline extraction on the mixed liquor, adding alkali protease for performing enzymatic hydrolysis, using a horizontal centrifuge after enzymatic hydrolysis is carried out for performing centrifugation to obtain an emulsified oil, a hydrolysate and residues; 3) using a disk centrifuge for performing centrifugation on the emulsified oil to obtain the soybean oil and a water phase, adding the water phase into the hydrolysate for concentration, and drying the material to obtain the soybean milk powder; and 4) adding water for mixing the water and the residues for homogenizing and drying a mixture to obtain the soybean dietary fiber. The method has the advantages of simple process, less enzyme usage amount, short reaction time, and low cost. The prepared high-quality soybean oil can obtain the high-nutrition partly-defatted soybean milk powder and high-oil high-protein soybean dietary fiber, and is suitable for industrial continuous production.
Description
Technical field
The invention belongs to Vegetable oil lipoprotein processing technique field, relate generally to the method for aqueous enzymatic method simultaneous extraction soybean oil, soy milk powder and soybean dietary fibre.
Background technology
Method mainly milling process and the lixiviation process of tradition prepairng vegetable oil.Milling process technique is simple, and support equipment is few, can keep the flavour of product, but oil extracting rate is low, energy consumption is large, cost is high, and cake protein qualitative change after squeezing is serious, and protein utilization rate is low, causes the serious waste of vegetable-protein.Lixiviation process production efficiency is high and residual oil content is low, but this method equipment is many, investment is large, and oil product flavor loss is large and have organic solvent residual, also needs refining treatment, also pollutes the environment simultaneously.
To be that of growing up at 20 century 70s is emerging carry oil tech with aqueous enzymatic extraction vegetables oil, as a kind of emerging Vegetable oil lipoprotein extractive technique, be on the basis of Mechanical Crushing, enzymolysis is carried out to oil plant tissue and the complex body such as lipoprotein, lipopolysaccharides, thus make grease free out.Adopt in aqueous enzymatic extraction Vegetable oil lipoprotein process, other valuable compositions in oil plant can be obtained simultaneously.Compared with traditional technology, aqueous enzymatic method is carried oil tech and is had that energy consumption is low, environmental protection, safety and sanitation, reaction conditions is gentle, and degraded product can not react with extract, grease no solvent residue and the advantages such as quality better, applied in the multiple oil plants such as soybean, peanut, linseed oil and tea seed.Current aqueous enzymatic extraction soybean oil great majority are confined to laboratory study, because aqueous enzymatic method puies forward in oily process problems such as there is zymin cost is high, long reaction time, breakdown of emulsion difficulty, seldom to put in production practice, little to the research of aqueous enzymatic method industrialization synchronous production soybean oil, soy milk powder and soybean dietary fibre.
Based on the practical situation of suitability for industrialized production, the inventive method is carried carrying out alkali after soybean puffing, and then carry out enzymolysis, triphase horizontal whizzer is adopted to be separated soybean oil with disc centrifuge respectively, carrying out processing further to hydrolyzed solution and residue simultaneously and can obtain soy milk powder and soybean dietary fibre, is industrialization continuous seepage soybean oil, soy milk powder and soybean dietary fibre based theoretical.
Summary of the invention
Technical problem to be solved by this invention overcomes the deficiencies in the prior art, provides the method for aqueous enzymatic method simultaneous extraction soybean oil, soy milk powder and soybean dietary fibre, the object reach Simplified flowsheet, reducing enzyme dosage, Reaction time shorten and reduce costs.
Technical problem to be solved by this invention is achieved through the following technical solutions:
The method of aqueous enzymatic method simultaneous extraction soybean oil, soy milk powder and soybean dietary fibre, the method comprises the following steps: (1) pulverizes after soybean peeling, then regulate moisture to carry out extruding puffing process and obtain expanded product, described material water ratio is 18%, jacket temperature is 95 DEG C, screw speed is 110r/min, and nib aperture is 20mm, (2) in enzyme digestion reaction still, water is added, pass into steam to heat, described steam heating temperature is 50-60 DEG C, in the water after heating, add expanded product carry out being mixed to get mixed solution, the NaOH solution of 2mol/L is adopted to regulate pH of mixed to be alkalescence, alkali is carried out to mixed solution and proposes process, it is 8-9 that described alkali carries pH, it is 30-50min that alkali carries the time, alkali is carried in backward mixed solution and is added Alcalase Sumizyme MP and carry out enzymolysis, described enzyme concentration is the 1-2 ‰ of mixed solution quality, solid-liquid ratio is 1:6-8, enzymolysis time is 20-40min, adopt triphase horizontal whizzer to carry out centrifugation after enzymolysis and obtain oil in water emulsion, hydrolyzed solution and residue, (3) adopt disc centrifuge that oil in water emulsion is carried out centrifugation and obtain soybean oil and aqueous phase, aqueous phase is added in hydrolyzed solution and mixes, then in upgrading tower, carry out vacuum concentration, carry out spraying dry after concentrated and obtain soy milk powder, (4) add water residue the laggard horizontal high voltage homogenization treatment of mixing, and described homogenization pressure is 20-40MPa, and homogenizing time is 6-10min, carries out microwave drying and obtain soybean dietary fibre after homogeneous.
Described preferred steam heating temperature is 55 DEG C.
Described alkali carries preferred parameter: alkali carries pH8.5, and alkali carries time 40min.
Described enzymolysis preferred parameter is: enzyme concentration is 1.5 ‰ of mixed solution quality, solid-liquid ratio 1:7, enzymolysis time 30min.
Described high-pressure homogeneous preferred parameter is: homogenization pressure 30MPa, homogenizing time 7min.
Present method take soybean as raw material, adopts extruding puffing to carry out pre-treatment, can effectively destroy material cell walls, make intracellular substance release out, make the suitable sex change of protein simultaneously, expose enzymolysis site, be beneficial to enzymolysis.Then in enzyme digestion reaction still, first alkali is carried out to expanded product and propose process, partial protein is separated, effectively can reduces the enzyme concentration of follow-up enzymolysis, shorten enzymolysis time simultaneously, alkali carries out enzymolysis processing after carrying, the initial pH of enzymolysis is proteolytic enzyme peak enzymolysis-ability pH8.5, and along with the carrying out of reaction, pH constantly declines, at the end of enzymolysis, the pH of enzymolysis solution reaches neutral, without the need to acid neutralization, can not salt be produced, eliminate desalinating process.Adopt disc centrifuge to carry out centrifugation to oil in water emulsion after enzymolysis and can obtain soybean oil, the aqueous phase separated is added in hydrolyzed solution carry out concentrating, spraying dry obtains soy milk powder, obtains soybean dietary fibre after residue being carried out high-pressure homogeneous, microwave drying.The method has the advantages that technique is simple, enzyme dosage is few, the reaction times is short, cost is low, can also obtain soy milk powder and soybean dietary fibre while obtained soybean oil, is applicable to industrialization continuous seepage.This soybean oil no solvent residue, and quality is high; This soy milk powder is partially skimmed soy milk powder, has strong beany flavour, and brew is good; This soybean dietary fibre is rich in grease and protein, can be applicable in protective foods.
Embodiment
The method of aqueous enzymatic method simultaneous extraction soybean oil, soy milk powder and soybean dietary fibre, the method comprises the following steps: (1) pulverizes after soybean peeling, then regulate moisture to carry out extruding puffing process and obtain expanded product, described material water ratio is 18%, jacket temperature is 95 DEG C, screw speed is 110r/min, and nib aperture is 20mm, (2) in enzyme digestion reaction still, water is added, pass into steam to heat, described steam heating temperature is 50-60 DEG C, in the water after heating, add expanded product carry out being mixed to get mixed solution, the NaOH solution of 2mol/L is adopted to regulate pH of mixed to be alkalescence, alkali is carried out to mixed solution and proposes process, it is 8-9 that described alkali carries pH, it is 30-50min that alkali carries the time, alkali is carried in backward mixed solution and is added Alcalase Sumizyme MP and carry out enzymolysis, described enzyme concentration is the 1-2 ‰ of mixed solution quality, solid-liquid ratio is 1:6-8, enzymolysis time is 20-40min, adopt triphase horizontal whizzer to carry out centrifugation after enzymolysis and obtain oil in water emulsion, hydrolyzed solution and residue, (3) adopt disc centrifuge that oil in water emulsion is carried out centrifugation and obtain soybean oil and aqueous phase, aqueous phase is added in hydrolyzed solution and mixes, then in upgrading tower, carry out vacuum concentration, carry out spraying dry after concentrated and obtain soy milk powder, (4) add water residue the laggard horizontal high voltage homogenization treatment of mixing, and described homogenization pressure is 20-40MPa, and homogenizing time is 6-10min, carries out microwave drying and obtain soybean dietary fibre after homogeneous.
Described preferred steam heating temperature is 55 DEG C.
Described alkali carries preferred parameter: alkali carries pH8.5, and alkali carries time 40min.
Described enzymolysis preferred parameter is: enzyme concentration is 1.5 ‰ of mixed solution quality, solid-liquid ratio 1:7, enzymolysis time 30min.
Described high-pressure homogeneous preferred parameter is: homogenization pressure 30MPa, homogenizing time 7min.
Embodiment 1:
Pulverize after soybean peeling, then regulate moisture, material water ratio be 18%, jacket temperature is 95 DEG C, screw speed is 110r/min, nib aperture is carried out extruding puffing process under being 20mm condition and obtained expanded product; Water is added in enzyme digestion reaction still, the steam passing into 55 DEG C heats, in the water after heating, add expanded product carry out being mixed to get mixed solution, the NaOH solution of 2mol/L is adopted to regulate pH of mixed to be 8.5, alkali is carried out to mixed solution and carries 40min, alkali adds 1.5 ‰ under solid-liquid ratio is the condition of 1:7 in mixed solution Alcalase Sumizyme MP after carrying carries out enzymolysis 30min, adopts triphase horizontal whizzer to carry out centrifugation and obtain oil in water emulsion, hydrolyzed solution and residue after enzymolysis; Adopt disc centrifuge that oil in water emulsion is carried out centrifugation and obtain soybean oil and aqueous phase, aqueous phase is added in hydrolyzed solution and mixes, then in upgrading tower, carry out vacuum concentration, carry out spraying dry after concentrated and obtain soy milk powder; Residue is added water after mixing, under homogenization pressure is 30MPa condition, carries out high-pressure homogeneous 7min, carries out microwave drying after homogeneous and obtain soybean dietary fibre.The soybean oil that the method obtains is without the need to refining, no solvent residue, and quality is high, can also obtain soy milk powder and soybean dietary fibre simultaneously; This soy milk powder is partially skimmed soy milk powder, makes soy milk powder have strong beany flavour owing to being rich in grease, and pure in mouth feel, nutritious, brew is good; This soybean dietary fibre is rich in grease and protein, can be applicable in protective foods.The method technique is simple, enzyme dosage is few, the reaction times is short, greatly reduces production cost, is applicable to industrialization continuous seepage.
Embodiment 2:
Pulverize after soybean peeling, then regulate moisture, material water ratio be 18%, jacket temperature is 95 DEG C, screw speed is 110r/min, nib aperture is carried out extruding puffing process under being 20mm condition and obtained expanded product; Water is added in enzyme digestion reaction still, the steam passing into 50 DEG C heats, in the water after heating, add expanded product carry out being mixed to get mixed solution, the NaOH solution of 2mol/L is adopted to regulate pH of mixed to be 9, alkali is carried out to mixed solution and carries 30min, alkali adds 1 ‰ under solid-liquid ratio is the condition of 1:8 in mixed solution Alcalase Sumizyme MP after carrying carries out enzymolysis 35min, adopts triphase horizontal whizzer to carry out centrifugation and obtain oil in water emulsion, hydrolyzed solution and residue after enzymolysis; Adopt disc centrifuge that oil in water emulsion is carried out centrifugation and obtain soybean oil and aqueous phase, aqueous phase is added in hydrolyzed solution and mixes, then in upgrading tower, carry out vacuum concentration, carry out spraying dry after concentrated and obtain soy milk powder; Residue is added water after mixing, under homogenization pressure is 35MPa condition, carries out high-pressure homogeneous 6min, carries out microwave drying after homogeneous and obtain soybean dietary fibre.The soybean oil that the method obtains is without the need to refining, no solvent residue, and quality is high, can also obtain soy milk powder and soybean dietary fibre simultaneously; This soy milk powder is partially skimmed soy milk powder, makes soy milk powder have strong beany flavour owing to being rich in grease, and pure in mouth feel, nutritious, brew is good; This soybean dietary fibre is rich in grease and protein, can be applicable in protective foods.The method technique is simple, enzyme dosage is few, the reaction times is short, greatly reduces production cost, is applicable to industrialization continuous seepage.
Embodiment 3:
Pulverize after soybean peeling, then regulate moisture, material water ratio be 18%, jacket temperature is 95 DEG C, screw speed is 110r/min, nib aperture is carried out extruding puffing process under being 20mm condition and obtained expanded product; Water is added in enzyme digestion reaction still, the steam passing into 60 DEG C heats, in the water after heating, add expanded product carry out being mixed to get mixed solution, the NaOH solution of 2mol/L is adopted to regulate pH of mixed to be 8, alkali is carried out to mixed solution and carries 50min, alkali adds 2 ‰ under solid-liquid ratio is the condition of 1:6 in mixed solution Alcalase Sumizyme MP after carrying carries out enzymolysis 25min, adopts triphase horizontal whizzer to carry out centrifugation and obtain oil in water emulsion, hydrolyzed solution and residue after enzymolysis; Adopt disc centrifuge that oil in water emulsion is carried out centrifugation and obtain soybean oil and aqueous phase, aqueous phase is added in hydrolyzed solution and mixes, then in upgrading tower, carry out vacuum concentration, carry out spraying dry after concentrated and obtain soy milk powder; Residue is added water after mixing, under homogenization pressure is 25MPa condition, carries out high-pressure homogeneous 8min, carries out microwave drying after homogeneous and obtain soybean dietary fibre.The soybean oil that the method obtains is without the need to refining, no solvent residue, and quality is high, can also obtain soy milk powder and soybean dietary fibre simultaneously; This soy milk powder is partially skimmed soy milk powder, makes soy milk powder have strong beany flavour owing to being rich in grease, and pure in mouth feel, nutritious, brew is good; This soybean dietary fibre is rich in grease and protein, can be applicable in protective foods.The method technique is simple, enzyme dosage is few, the reaction times is short, greatly reduces production cost, is applicable to industrialization continuous seepage.
Claims (5)
1. the method for aqueous enzymatic method simultaneous extraction soybean oil, soy milk powder and soybean dietary fibre, it is characterized in that the method comprises the following steps: (1) pulverizes after soybean peeling, then regulate moisture to carry out extruding puffing process and obtain expanded product, described material water ratio is 18%, jacket temperature is 95 DEG C, screw speed is 110r/min, and nib aperture is 20mm, (2) in enzyme digestion reaction still, water is added, pass into steam to heat, described steam heating temperature is 50-60 DEG C, in the water after heating, add expanded product carry out being mixed to get mixed solution, the NaOH solution of 2mol/L is adopted to regulate pH of mixed to be alkalescence, alkali is carried out to mixed solution and proposes process, it is 8-9 that described alkali carries pH, it is 30-50min that alkali carries the time, alkali is carried in backward mixed solution and is added Alcalase Sumizyme MP and carry out enzymolysis, described enzyme concentration is the 1-2 ‰ of mixed solution quality, solid-liquid ratio is 1:6-8, enzymolysis time is 20-40min, adopt triphase horizontal whizzer to carry out centrifugation after enzymolysis and obtain oil in water emulsion, hydrolyzed solution and residue, (3) adopt disc centrifuge that oil in water emulsion is carried out centrifugation and obtain soybean oil and aqueous phase, aqueous phase is added in hydrolyzed solution and mixes, then in upgrading tower, carry out vacuum concentration, carry out spraying dry after concentrated and obtain soy milk powder, (4) add water residue the laggard horizontal high voltage homogenization treatment of mixing, and described homogenization pressure is 20-40MPa, and homogenizing time is 6-10min, carries out microwave drying and obtain soybean dietary fibre after homogeneous.
2. the method for aqueous enzymatic method simultaneous extraction soybean oil according to claim 1, soy milk powder and soybean dietary fibre, is characterized in that described preferred steam heating temperature is 55 DEG C.
3. the method for aqueous enzymatic method simultaneous extraction soybean oil according to claim 1, soy milk powder and soybean dietary fibre, is characterized in that described alkali is carried preferred parameter and is: alkali carries pH8.5, and alkali carries time 40min.
4. the method for aqueous enzymatic method simultaneous extraction soybean oil according to claim 1, soy milk powder and soybean dietary fibre, is characterized in that described enzymolysis preferred parameter is: enzyme concentration is 1.5 ‰ of mixed solution quality, solid-liquid ratio 1:7, enzymolysis time 30min.
5. the method for aqueous enzymatic method simultaneous extraction soybean oil according to claim 1, soy milk powder and soybean dietary fibre, is characterized in that described high-pressure homogeneous preferred parameter is: homogenization pressure 30MPa, homogenizing time 7min.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106136012A (en) * | 2016-07-09 | 2016-11-23 | 东北农业大学 | A kind of method that aqueous enzymatic method residue prepares soybean dietary fiber beverage |
| CN106174544A (en) * | 2016-07-19 | 2016-12-07 | 唐春艳 | The method preparing health care buccal tablets for primary raw material with soybean dietary fiber |
| CN106434771A (en) * | 2016-12-05 | 2017-02-22 | 东北农业大学 | Method for producing alcohol by aqueous enzymatic method hydrolysate and residue fermentation |
| CN106578324A (en) * | 2016-12-05 | 2017-04-26 | 东北农业大学 | Method for preparing soluble dietary fiber ice cream |
| CN106755233A (en) * | 2016-12-05 | 2017-05-31 | 东北农业大学 | A kind of method that aqueous enzymatic method Soy hydrolysate prepares protein peptide powder |
| CN106750568A (en) * | 2016-11-28 | 2017-05-31 | 东北农业大学 | The method that edible packing membrane is prepared using aqueous enzymatic method residue |
| CN106857860A (en) * | 2017-01-05 | 2017-06-20 | 东北农业大学 | The method that soybean aqueous enzymatic method liquefaction hydrolyzate prepares double protein polypeptide soymilk powder |
| CN107048204A (en) * | 2016-12-05 | 2017-08-18 | 东北农业大学 | The method for preparing bean powder using soybean aqueous enzymatic method hydrolyzate |
| CN107047789A (en) * | 2017-01-05 | 2017-08-18 | 东北农业大学 | A kind of method that utilization soybean aqueous enzymatic method hydrolyzate makes high-protein bean curd |
| CN107125331A (en) * | 2017-07-03 | 2017-09-05 | 东北农业大学 | The method that a kind of utilization soybean aqueous enzymatic method hydrolyzate and residue prepare the bean curd of page thousand |
| CN107142149A (en) * | 2017-04-28 | 2017-09-08 | 蚌埠市九华油脂有限公司 | A kind of processing method for improving soybean oil oil yield |
| CN114847494A (en) * | 2022-04-20 | 2022-08-05 | 湖南农业大学 | Method for extracting dietary fiber from reed shoots |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106136012A (en) * | 2016-07-09 | 2016-11-23 | 东北农业大学 | A kind of method that aqueous enzymatic method residue prepares soybean dietary fiber beverage |
| CN106174544A (en) * | 2016-07-19 | 2016-12-07 | 唐春艳 | The method preparing health care buccal tablets for primary raw material with soybean dietary fiber |
| CN106750568A (en) * | 2016-11-28 | 2017-05-31 | 东北农业大学 | The method that edible packing membrane is prepared using aqueous enzymatic method residue |
| CN106434771B (en) * | 2016-12-05 | 2019-07-19 | 东北农业大学 | A method of utilizing aqueous enzymatic method hydrolyzate, residue fermenting and producing alcohol |
| CN106434771A (en) * | 2016-12-05 | 2017-02-22 | 东北农业大学 | Method for producing alcohol by aqueous enzymatic method hydrolysate and residue fermentation |
| CN106578324A (en) * | 2016-12-05 | 2017-04-26 | 东北农业大学 | Method for preparing soluble dietary fiber ice cream |
| CN106755233A (en) * | 2016-12-05 | 2017-05-31 | 东北农业大学 | A kind of method that aqueous enzymatic method Soy hydrolysate prepares protein peptide powder |
| CN107048204A (en) * | 2016-12-05 | 2017-08-18 | 东北农业大学 | The method for preparing bean powder using soybean aqueous enzymatic method hydrolyzate |
| CN106857860A (en) * | 2017-01-05 | 2017-06-20 | 东北农业大学 | The method that soybean aqueous enzymatic method liquefaction hydrolyzate prepares double protein polypeptide soymilk powder |
| CN107047789A (en) * | 2017-01-05 | 2017-08-18 | 东北农业大学 | A kind of method that utilization soybean aqueous enzymatic method hydrolyzate makes high-protein bean curd |
| CN107142149A (en) * | 2017-04-28 | 2017-09-08 | 蚌埠市九华油脂有限公司 | A kind of processing method for improving soybean oil oil yield |
| CN107125331A (en) * | 2017-07-03 | 2017-09-05 | 东北农业大学 | The method that a kind of utilization soybean aqueous enzymatic method hydrolyzate and residue prepare the bean curd of page thousand |
| CN114847494A (en) * | 2022-04-20 | 2022-08-05 | 湖南农业大学 | Method for extracting dietary fiber from reed shoots |
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Application publication date: 20160420 |