CN103750147A - Method for improving cereal dietary fiber solubility - Google Patents

Method for improving cereal dietary fiber solubility Download PDF

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Publication number
CN103750147A
CN103750147A CN201110319757.3A CN201110319757A CN103750147A CN 103750147 A CN103750147 A CN 103750147A CN 201110319757 A CN201110319757 A CN 201110319757A CN 103750147 A CN103750147 A CN 103750147A
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fermentation
dietary fiber
treatment
culture
homogeneous
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CN201110319757.3A
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朱琴
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/20Reducing nutritive value; Dietetic products with reduced nutritive value
    • A23L33/21Addition of substantially indigestible substances, e.g. dietary fibres
    • A23L33/22Comminuted fibrous parts of plants, e.g. bagasse or pulp
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L7/00Cereal-derived products; Malt products; Preparation or treatment thereof
    • A23L7/10Cereal-derived products
    • A23L7/104Fermentation of farinaceous cereal or cereal material; Addition of enzymes or microorganisms
    • 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)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Mycology (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Dairy Products (AREA)

Abstract

The invention discloses a method for improving cereal dietary fiber solubility. The method utilizes lactobacillus fermentation treatment to replace traditional acid-alkali treatment, utilizes superhigh-pressure homogenization treatment to replace traditional processing treatment and finally prepares the finished product by spray drying. The method has the advantages that 1, lactic acid is produced by lactobacillus fermentation and dietary fibers are modified by the simulative chemical treatment method so that a dietary fiber structure is loose and the loose dietary fiber structure is conducive to follow-up processes; and the method has mild treatment conditions so that a water-binding capacity and functions of the dietary fibers are kept well; 2, a fragrance of metabolites such as lactic acid produced by lactobacillus fermentation covers a bad smell of raw materials such as bean dregs so that the fragrance of the product can be easily accepted by consumers; 3, the dietary fiber production method comprises the superhigh-pressure homogenization treatment based on fermentation treatment so that the particle size of the dietary fibers is reduced to less than 40 micrometers and roughness of the dietary fibers is not felt by consumers; and 4, the method has simple processes and can be industrialized easily.

Description

Grain dietary fiber solubility is improved one's methods
Technical field
The present invention relates to a kind of grain dietary fiber solubility improves one's methods.
Background technology
The production method of grain dietary fiber has multiple, there is following shortcoming in existing production method: 1, tradition dietary fiber production and application a large amount of strong acid and strong base and chemical reagent, as " preparation method of soybean dietary fiber " of the inventions such as Han Jun used a large amount of hydrochloric acid, NaOH and hydrogen peroxide, the use of strong acid and strong base can reduce the retention ability of dietary fiber, also can reduce the function of dietary fiber: 2, the dietary fiber soluble dietary fiber of traditional mode of production is low, show that according to the study soluble dietary fiber has played important function when performance dietary fiber function, the dietary fiber function that soluble dietary fibre content is low is little, 3, in order to obtain soluble dietary fiber, traditional production method is to use enzyme preparation, as " method of preparing soluble dietary fibre " of Yu Tieliang invention used d-amylase, protease, zytase and cellulase, use Production by Enzymes dietary fiber cost high, complex process is difficult for realizing industrialization, 4, the dietary fiber particle that the production method of existing dietary fiber is produced is large, mostly between 60~80 orders, and coarse mouthfeel.
Summary of the invention
The object of this invention is to provide a kind of grain dietary fiber solubility improves one's methods, adopt lactobacillus-fermented to process and replace traditional soda acid processing, the processing of application super-high-pressure homogenization replaces traditional processing processing (as pulverizing, ultramicro grinding, extrusion expansion etc.), finally obtains the grain dietary fiber of diet fiber of high soluble content.
The present invention is achieved like this, and the raw material of production is that its processing step is with accessory substance---bean dregs, maize pulp, wheat bran, paddy rice wheat bran, the oat bran of cereal processing:
1, the preparation of working stock culture: (1) bacterial classification activates: 1. prepare basal medium: skimmed milk power is made into milk solution, and adds 1%~8% sucrose; 2. packing: the culture medium preparing is sub-packed in triangular flask to be inoculated, and tampon beyond the Great Wall; 3. sterilizing: sterilizing 15min under 0.1Pa, it is depressurized to normal pressure naturally its relief, cooling, waits to inoculate; 4. inoculation: treat that culture medium is cooled to 40 ℃ of left and right, to accessing solid (also liquid) lactic acid bacteria (comprising streptococcus lactis, streptococcus thermophilus, streptococcus cremoris, lactobacillus acidophilus, bacillus bulgaricus, Bacillus acidi lactici, Lactobacillus helveticus) in culture medium, accessing by weight 0.01%~0.05% 5. cultivates: postvaccinal test tube is put into constant incubator and ferment, 40 ℃ of fermentation temperatures, fermentation time 24h, has fermented and has made mother culture; (2) expand and cultivate: mother culture is expanded and cultivates the middle leavening that obtains aequum; (3) preparation of working stock culture: middle leavening is further expanded to cultivate obtain the working stock culture of aequum, cultivate and finish to put into the freezing equipment of 4 ℃ and save backup;
2, the fermentation of bean dregs or maize pulp or wheat bran or paddy rice wheat bran or oat bran: select materials (1): select fresh raw material; (2) soak: raw material is complete with appropriate water soaking; (3) condiment: add a certain amount of auxiliary material (sucrose and milk powder) in magma, stirring and dissolving, mixes, and adds a certain amount of water, by feed liquid wiring solution-forming; (4) sterilizing: the magma mixing (condiment slurry) is packed in fermentation tank into logical steam sterilizing 30 minutes; (5) inoculation: under aseptic condition, add working stock culture with certain inoculum concentration 1.5%~3% (mass percent) in feed liquid; (6) fermentation: carry out liquid state fermentation in 38 ℃~44 ℃ temperature ranges.Fermentation time is chosen as 2~12d.Post processing is carried out in the complete taking-up of fermenting;
3, homogeneous and following process: (1) one-level homogeneous: the bean dregs that ferment are carried out to homogeneous processing at 20Mpa~80MPa; (2) double-stage homogenization: will carry out homogeneous processing at 100MPa-140MPa by one-level homogeneous bean dregs after treatment: (3) are dry: adopt large-scale spray tower to spray to material dry; (4) detect: the index of detection comprises physical and chemical index and biochemical indicator (5) packing.
Adopt the present invention to produce the final products index obtaining: soluble dietary fiber accounts for total dietary fiber content >=30%, product granularity≤40 micron.
The feature of this product is: soluble dietary fibre content is high, and function is strong, and the effect that especially reduces blood lipid level, serum total cholesterol and low-density lipoprotein cholesterol level aspect is much better than natural dietary fiber; Mouthfeel is good in addition, and smell is good, easily by consumer, is accepted: finally have wide range of applications, can be applied to the industries such as medicine, health products and food.
Good effect of the present invention is: 1, utilize lactobacillus-fermented to produce lactic acid, simulation chemical treatment method carries out modification to dietary fiber, makes the structure of dietary fiber become loose, is conducive to following process,
The difference of this method is treatment conditions gentleness, can better keep retentiveness and the function of dietary fiber; 2, the fragrance that utilizes lactobacillus-fermented to produce the metabolites such as lactic acid is eliminated the bad smell of the raw materials such as bean dregs, and the smell of product is easily accepted by consumer; 3, the production method of this dietary fiber is on the basis of fermentation process, to carry out super-high-pressure homogenization processing, and the granularity of dietary fiber is decreased to below 40 microns, and the harsh feeling that allows consumer not feel dietary fiber comes; 4, the production technology of this method simply, easily realizes industrialization.
The specific embodiment
Embodiment mono-, take bean dregs as raw material, its processing step is:
1, the preparation of working stock culture: (1) bacterial classification activates: 1. prepare basal medium: skimmed milk power is made into milk solution, and adds 1% sucrose. 2.: packing: the culture medium preparing is sub-packed in triangular flask to be inoculated, and tampon beyond the Great Wall.3. sterilizing: under 0.1Pa its relief of sterilizing 15min. its be naturally depressurized to normal pressure, cooling, wait to inoculate.4. inoculation: treat that culture medium is cooled to 40 ℃ of left and right, to accessing solid (also liquid) lactic acid bacteria (comprising streptococcus lactis, streptococcus thermophilus, streptococcus cremoris, lactobacillus acidophilus, bacillus bulgaricus, Bacillus acidi lactici, Lactobacillus helveticus) in culture medium, access by weight 0.01% lactic acid bacteria; 5. cultivate: postvaccinal test tube is put into constant incubator and ferment, 40 ℃ of fermentation temperatures, fermentation time 24h.The mother culture of the system of having fermented: (2) expand cultivation: mother culture is expanded and cultivates the middle leavening that obtains aequum; (3) preparation of working stock culture: middle leavening is further expanded to cultivate obtain the working stock culture of aequum, cultivate and finish to put into the freezing equipment of 4 ℃ and save backup;
2, the fermentation of bean dregs: select materials (1): select fresh raw material, soak (2): raw material is complete with appropriate water soaking; (3) condiment: add a certain amount of auxiliary material (sucrose and milk powder) in magma, stirring and dissolving, mixes, and add a certain amount of water (water of 20 times of quality of dry bean dregs), by feed liquid wiring solution-forming; (4) sterilizing: the magma mixing (condiment slurry) is packed in fermentation tank into logical steam sterilizing 30 minutes; (5) inoculation: under aseptic condition, add working stock culture with 1.5% (mass percent) inoculum concentration in feed liquid; (6) fermentation: carry out liquid state fermentation in 38 ℃ of temperature ranges.
Fermentation time is chosen as 2d.Post processing is carried out in the complete taking-up of fermenting; 3, homogeneous and following process: (1) one-level homogeneous: the bean dregs that ferment are carried out to homogeneous processing at 20Mpa; (2) double-stage homogenization: will carry out homogeneous processing at 100MPa by one-level homogeneous bean dregs after treatment; (3) dry: to adopt large-scale spray tower to spray to material dry; (4) detect: the index of detection comprises physical and chemical index and biochemical indicator; (5) packing.
Embodiment bis-, take maize pulp as raw material, its processing step is:
1, the preparation of working stock culture: (1) bacterial classification activates: 1. prepare basal medium: skimmed milk power is made into milk solution, and adds 1% sucrose; 2.: packing: the culture medium preparing is sub-packed in triangular flask to be inoculated, and tampon beyond the Great Wall; 8. sterilizing: under 0.1Pa its relief of sterilizing 15min. its be naturally depressurized to normal pressure, cooling, wait to inoculate.4. inoculation: treat that culture medium is cooled to 40 ℃ of left and right, to accessing solid (also liquid) lactic acid bacteria (comprising streptococcus lactis, streptococcus thermophilus, streptococcus cremoris, lactobacillus acidophilus, bacillus bulgaricus, Bacillus acidi lactici, Lactobacillus helveticus) in culture medium, access by weight 0.01% lactic acid bacteria; 5. cultivate: postvaccinal test tube is put into constant incubator and ferment, 40 ℃ of fermentation temperatures, fermentation time 24h.The mother culture of the system of having fermented; (2) expand and cultivate: mother culture is expanded and cultivates the middle leavening that obtains aequum; (3) preparation of working stock culture: middle leavening is further expanded to cultivate obtain the working stock culture of aequum, cultivate and finish to put into the freezing equipment of 4 ℃ and save backup;
2, the fermentation of maize pulp: select materials (1): select fresh raw material, soak (2): raw material is complete with appropriate water soaking; (3) condiment: add a certain amount of auxiliary material (sucrose and milk powder) in magma, stirring and dissolving, mixes, and add a certain amount of water (water of 20 times of quality of maize pulp), by feed liquid wiring solution-forming; (4) sterilizing: the magma mixing (condiment slurry) is packed in fermentation tank into logical steam sterilizing 30 minutes; (5) inoculation; Under aseptic condition, with 1.5% (mass percent) inoculum concentration, in feed liquid, add working stock culture; (6) fermentation: carry out liquid state fermentation in 38 ℃ of temperature ranges.Fermentation time is chosen as 2d.Post processing is carried out in the complete taking-up of fermenting;
3, homogeneous and following process: (1) one-level homogeneous: the maize pulp fermenting is carried out to homogeneous processing at 80MPa; (2) double-stage homogenization: will carry out homogeneous processing at 140MPa by one-level homogeneous maize pulp after treatment; <3) dry: to adopt large-scale spray tower to spray to material dry; (4) detect: the index of detection comprises physical and chemical index and biochemical indicator; (5) packing.

Claims (1)

1. a grain dietary fiber solubility is improved one's methods, and the raw material of production is the accessory substance of cereal processing, it is characterized in that processing step is:
1) preparation of working stock culture: (1) bacterial classification activates: 1. prepare basal medium: skimmed milk power is made into milk solution, and adds the sucrose of 1%/u9%; 2. packing: the culture medium preparing is sub-packed in triangular flask to be inoculated, and tampon beyond the Great Wall; 3. sterilizing: then sterilizing 15min. allows it naturally be depressurized to normal pressure under 0.1Pa, cooling, waits to inoculate; 4. inoculation: treat that culture medium is cooled to 40 ℃ of left and right, access solid lactic acid bacterium in culture medium, access by weight 0.01%~0.05% lactic acid bacteria; 5. cultivate: postvaccinal test tube is put into constant incubator and ferment, 40 ℃ of fermentation temperatures, fermentation time 24h, has fermented and has made mother culture; (2) expand and cultivate: mother culture is expanded and cultivates the middle leavening that obtains aequum; (3) preparation of working stock culture: middle leavening is further expanded to cultivate obtain the working stock culture of aequum, cultivate and finish to put into the freezing equipment of 4 ℃ and save backup;
2) fermentation of raw materials for production: select materials (1): select fresh raw material, soak (2): raw material is soaked in water completely; (3) condiment: add auxiliary material in magma, stirring and dissolving, mixes, and adds water, by feed liquid wiring solution-forming; (4) sterilizing: the magma mixing is packed in fermentation tank into logical steam sterilizing 30 minutes; (5) inoculation: under aseptic condition, add working stock culture with inoculum concentration 1.5%~3% in feed liquid; (6) fermentation: carry out liquid state fermentation in 38 ℃~44 ℃ temperature ranges, fermentation time is chosen as 2~12d, and post processing is carried out in the complete taking-up of fermenting;
3) homogeneous and following process: (1) one-level homogeneous: the bean dregs that ferment are carried out to homogeneous processing at 20Mpa~80MPa; (2) double-stage homogenization: will carry out homogeneous processing at 100MPa-140MPa by one-level homogeneous bean dregs after treatment; (3) dry: to adopt large-scale spray tower to spray to material dry;
4) detect: the index of detection comprises physical and chemical index and biochemical indicator;
5) packing.
CN201110319757.3A 2011-10-20 2011-10-20 Method for improving cereal dietary fiber solubility Pending CN103750147A (en)

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104814363A (en) * 2015-05-29 2015-08-05 郭心仪 Preparation method of fish feed
CN105918822A (en) * 2016-04-22 2016-09-07 江苏省农业科学院 Method for preparing high-value cereal powder by utilizing lactic acid bacteria fermentation
CN106108034A (en) * 2016-06-26 2016-11-16 周荣 A kind of extracting method of solubility soybean dreg dietary fiber
CN106538949A (en) * 2016-11-09 2017-03-29 颍上县管氏面制品有限公司 Greasy qi-regulating bean noodle of the fresh solution of one kind and preparation method thereof
CN106538952A (en) * 2016-11-09 2017-03-29 颍上县管氏面制品有限公司 A kind of fresh pineapple dietary fiber bean noodle and preparation method thereof
CN106538951A (en) * 2016-11-09 2017-03-29 颍上县管氏面制品有限公司 A kind of fresh anti-oxidant agreeable to the taste bean noodle and preparation method thereof
CN106538950A (en) * 2016-11-09 2017-03-29 颍上县管氏面制品有限公司 It is a kind of fresh to relieve inflammation or internal heat bean noodle and preparation method thereof rich in soluble dietary fiber ease constipation
CN106562201A (en) * 2016-11-09 2017-04-19 颍上县管氏面制品有限公司 Fresh appetite-promoting and immunity-enhancing black juice bean noodles and preparation method thereof
CN106562202A (en) * 2016-11-09 2017-04-19 颍上县管氏面制品有限公司 Fresh bean noodles capable of warming stomach and preparation method therefor
CN106616320A (en) * 2016-11-09 2017-05-10 颍上县管氏面制品有限公司 Fresh bean noodles rich in soluble dietary fibers and easy to cook without breakage and preparation method of fresh bean noodles
CN106616319A (en) * 2016-11-09 2017-05-10 颍上县管氏面制品有限公司 Fresh bean noodles capable of stimulating appetite and easy to cook, as well as preparation method thereof
CN108184998A (en) * 2017-09-30 2018-06-22 四川菊乐食品股份有限公司 Composite black grain fermented milk products and preparation method containing dietary fiber and probiotics
CN109527538A (en) * 2018-11-07 2019-03-29 云南金霓尔生物科技有限公司 It is a kind of to treat sorbefacient nutritional agents of osteoporosis and preparation method thereof
CN109588701A (en) * 2018-11-06 2019-04-09 云南金霓尔生物科技有限公司 A kind of microorganism extracts isoflavones enhancing bone density pulvis and preparation method thereof
CN109645324A (en) * 2018-12-13 2019-04-19 无锡赞匠生物科技有限公司 A kind of flavor nutrition type fermented cereal brewed powder and its preparation process for agro-ecology fermentation
CN113382637A (en) * 2019-02-01 2021-09-10 奇华顿股份有限公司 Flavor-improving ingredient derived from dietary fiber

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104814363A (en) * 2015-05-29 2015-08-05 郭心仪 Preparation method of fish feed
CN105918822A (en) * 2016-04-22 2016-09-07 江苏省农业科学院 Method for preparing high-value cereal powder by utilizing lactic acid bacteria fermentation
CN106108034A (en) * 2016-06-26 2016-11-16 周荣 A kind of extracting method of solubility soybean dreg dietary fiber
CN106562202A (en) * 2016-11-09 2017-04-19 颍上县管氏面制品有限公司 Fresh bean noodles capable of warming stomach and preparation method therefor
CN106538952A (en) * 2016-11-09 2017-03-29 颍上县管氏面制品有限公司 A kind of fresh pineapple dietary fiber bean noodle and preparation method thereof
CN106538951A (en) * 2016-11-09 2017-03-29 颍上县管氏面制品有限公司 A kind of fresh anti-oxidant agreeable to the taste bean noodle and preparation method thereof
CN106538950A (en) * 2016-11-09 2017-03-29 颍上县管氏面制品有限公司 It is a kind of fresh to relieve inflammation or internal heat bean noodle and preparation method thereof rich in soluble dietary fiber ease constipation
CN106562201A (en) * 2016-11-09 2017-04-19 颍上县管氏面制品有限公司 Fresh appetite-promoting and immunity-enhancing black juice bean noodles and preparation method thereof
CN106538949A (en) * 2016-11-09 2017-03-29 颍上县管氏面制品有限公司 Greasy qi-regulating bean noodle of the fresh solution of one kind and preparation method thereof
CN106616320A (en) * 2016-11-09 2017-05-10 颍上县管氏面制品有限公司 Fresh bean noodles rich in soluble dietary fibers and easy to cook without breakage and preparation method of fresh bean noodles
CN106616319A (en) * 2016-11-09 2017-05-10 颍上县管氏面制品有限公司 Fresh bean noodles capable of stimulating appetite and easy to cook, as well as preparation method thereof
CN108184998A (en) * 2017-09-30 2018-06-22 四川菊乐食品股份有限公司 Composite black grain fermented milk products and preparation method containing dietary fiber and probiotics
CN109588701A (en) * 2018-11-06 2019-04-09 云南金霓尔生物科技有限公司 A kind of microorganism extracts isoflavones enhancing bone density pulvis and preparation method thereof
CN109527538A (en) * 2018-11-07 2019-03-29 云南金霓尔生物科技有限公司 It is a kind of to treat sorbefacient nutritional agents of osteoporosis and preparation method thereof
CN109645324A (en) * 2018-12-13 2019-04-19 无锡赞匠生物科技有限公司 A kind of flavor nutrition type fermented cereal brewed powder and its preparation process for agro-ecology fermentation
CN113382637A (en) * 2019-02-01 2021-09-10 奇华顿股份有限公司 Flavor-improving ingredient derived from dietary fiber

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