CN106666342A - Wheat bran deep processing method - Google Patents

Wheat bran deep processing method Download PDF

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Publication number
CN106666342A
CN106666342A CN201510739621.6A CN201510739621A CN106666342A CN 106666342 A CN106666342 A CN 106666342A CN 201510739621 A CN201510739621 A CN 201510739621A CN 106666342 A CN106666342 A CN 106666342A
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China
Prior art keywords
wheat bran
carrying
added
acid
adds
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CN201510739621.6A
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Chinese (zh)
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李忠久
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Individual
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Individual
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Priority to CN201510739621.6A priority Critical patent/CN106666342A/en
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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
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/38Other non-alcoholic beverages
    • 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

Abstract

The invention discloses a wheat bran deep processing method. The method comprises (1) adding water and industrial hydrochloric acid into wheat bran to adjust pH to 1-2, transferring the mixture into a hydrolysis pot, carrying out steam pressure maintaining at 3 kg/cm<3> for 10 to 20min, carrying out stirring, discharge and filtration, collecting the filtrate, and carrying out concentration and drying to obtain glutamic acid, (2) adding hot water at a temperature of 60 to 70 DEG C into the wheat bran, mixing the mixture and an enzymic preparation, adding a protease for protein enzymolysis into the mixture, carrying out water washing, carrying out centrifugal dewatering, killing the enzyme at a high temperature of 100 DEG C and carrying out drying to obtain dietary fibers, and (3) crushing the wheat bran to obtain particles of less than 30 meshes, adding water into the particles, carrying out uniform mixing so that a wheat bran concentration is in a range of 5-10%, adding tartaric acid and malic acid into the mixture to adjust pH to 3-5, heating the mixture to 85-100 DEG C, carrying out continuous heating for 30-40min, carrying out natural cooling to the room temperature, and adding sorbitan monostearate or monostearate and 15-20% of a sweetener into the cooled materials to obtain a wheat bran beverage. The deep processing method utilizes function characteristics of the wheat bran, realizes secondary processing and improves the added value and the utilization rate of the product.

Description

The deep working method of wheat bran
Technical field
The present invention relates to technical field of agricultural fertilizers, more particularly to a kind of deep working method of wheat bran.
Background technology
Wheat is one of China's Three major grain crops, is also the primary raw material of human diet, and the nutritive peculiarity having is focused primarily upon in the skin portion of wheat, i.e. wheat bran.Therefore, wheat bran is increasingly subject to people's attention as the raw material of healthy food.Containing more dietary fiber, protein etc. in wheat bran, can be used as preparing the raw material of dietary fiber, protein;In addition, containing more aldehydes matter in wheat bran, can be used to prepare polyphenoils etc..
The wheat bran that flour mill processes accounts for 20% or so of wheat seed weight, is mainly made up of the cortex and aleurone of wheat, further, since the restriction of flouring technology, also containing a certain amount of endosperm and embryo in wheat bran.The composition of wheat bran goes out the different of rate and difference due to wheat species, quality, flouring technology condition, flour.The content of proteins,vitamins,minerals etc. is abundant compared with endosperm in wheat bran.In addition, also containing substantial amounts of carbohydrate in wheat bran.
Wheat bran contains important nutrition feature, and 45%~65% or so, mainly cell wall polysaccharides are also called SNSP to total carbohydrates content.Content of the pentosan in wheat bran is 20% or so, is the good source for preparing xylo-oligosaccharide (XOS).It is coupled to each other by covalent bond between pentosan and glucan, cellulose, while there is the side chains such as aralino, asafoetide acyl, complex structure.The complicated structure of Wheat Bran Pentosans makes the structure of its compound sugar for decompositing also complicated various, and then affects the functional characteristic of wheat bran compound sugar.
Wheat bran compound sugar can be widely applied to each production field such as food, medicine as functional oligose.Wheat bran compound sugar can effectively facilitate the propagation of Bifidobacterium, and Bifidobacterium has enhance immunity, reducing blood lipid; anticancer; protection liver, suppresses pathogenic bacteria growing, improves the important physiological function such as lactose intolerance, and this causes wheat bran compound sugar to have higher using value.
Though wheat bran contains more rich proteins,vitamins,and minerals, nutritive value is high, because its sense of food, taste be not good, so cannot eat, can only be used as feed.To improve the consumption of wheat bran, the smell of wheat bran itself can be removed by boiling, acid adding, sugaring, drying, be allowed to produce fragrance, sense of food improves.
The content of the invention
It is an object of the invention to provide a kind of deep working method of wheat bran, the wheat bran with wheat processing accessory substance, using the functional characteristic of wheat bran, carries out secondary operation as primary raw material, improves value-added content of product and utilization rate.
To realize the above-mentioned purpose of the present invention, the present invention provides a kind of deep working method of wheat bran, including.
(1)It is 1-2 that wheat bran is added into water, technical hydrochloric acid, regulation pH value, is then moved in hydrolyzer, steam pressurize 10-20min, pressure 3kg/cm3, and stir, filtrate is collected concentrate drying by blowing, filtration, obtains glutamic acid.
(2)Wheat bran is added into 60-70 DEG C of hot water, mixing enzyme preparation, protease is added after mixing, for enzymolysis protein matter, centrifugal dehydration after washing, 100 DEG C of high temperature go out enzyme, are dried, and obtain final product dietary fiber.
(3)Wheat bran is crushed, granularity is less than 30 mesh, adds water and mixes well, and makes wheat bran concentration reach 5%-10%;Then tartaric acid and malic acid are added, it is between 3-5, to be warming up to 85-100 DEG C to adjust pH value, and laser heating 30-40min naturally cools to room temperature, adds sorbitan monostearate or single hard fatty acid ester, adds 15%-20% sweeteners, obtains final product wheat bran beverage.
Wheat bran contains protein 15.8%, fat 21.4%, carbohydrate 41.5%, cellulose 18%.
The mixing enzyme preparation is carbohydrase and AMS.
Beneficial effects of the present invention compared with prior art.
The deep working method of the wheat bran that the present invention is provided, wheat bran wide material sources, it is cheap, therefore, comprehensive exploitation and utilization are carried out to wheat bran, the comprehensive utilization that grain processing co-product can be made is further developed, but also can increase the added value of wheat products, so as to improve the economic benefit and social benefit of enterprise.
Specific embodiment
The present invention is further described with reference to specific embodiment.
Embodiment 1.
The present embodiment provides a kind of deep working method of wheat bran, including.
(1)It is 1 to add water, technical hydrochloric acid, adjust pH value wheat bran, is then moved in hydrolyzer, steam pressurize 15min, pressure 3kg/cm3, and stir, filtrate is collected concentrate drying by blowing, filtration, obtains glutamic acid.
(2)Wheat bran is added into 60 DEG C of hot water, mixing enzyme preparations, protease is added after mixing, for enzymolysis protein matter, centrifugal dehydration after washing, 100 DEG C of high temperature go out enzyme, are dried, and obtain final product dietary fiber.
(3)Wheat bran is crushed, granularity is less than 30 mesh, adds water and mixes well, and makes wheat bran concentration reach 10%;Then tartaric acid and malic acid are added, it is between 4, to be warming up to 90 DEG C to adjust pH value, and laser heating 30min naturally cools to room temperature, adds sorbitan monostearate or single hard fatty acid ester, adds 15% sweetener, obtains final product wheat bran beverage.
The wheat bran beverage is rich in compound sugar, and with good Bifidobacterium cultivation effect and low thermal performance and good surface-active, therefore the compound sugar for preparing can be used as Growth Factors of Bifidus Bacteria and be applied in food;Simultaneously as its low thermal performance for having, category indigestibility sugar, therefore can be used as the preferable sugar source of the patients such as diabetes, obesity, high fat of blood.In addition, the surface-active having using compound sugar, can adsorb the noxious material in enteron aisle and improve resistance against diseases.
Edible wheat bran fiber has various food therapy health effects, can make the additive of functional food.The Jing often to eat food of addition wheat bran fibre, can reduce cholesterol, prevent artery sclerosis, and absorption of bile acid reduces the incidence of disease of the carcinoma of the rectum, and can suppress fatty synthesis, there is obvious fat-reducing effect.
Embodiment 2.
The present embodiment provides a kind of deep working method of wheat bran, including.
(1)It is 2 to add water, technical hydrochloric acid, adjust pH value wheat bran, is then moved in hydrolyzer, steam pressurize 10min, pressure 3kg/cm3, and stir, filtrate is collected concentrate drying by blowing, filtration, obtains glutamic acid.
(2)Wheat bran is added into 65 DEG C of hot water, mixing enzyme preparations, protease is added after mixing, for enzymolysis protein matter, centrifugal dehydration after washing, 100 DEG C of high temperature go out enzyme, are dried, and obtain final product dietary fiber.Dietary fiber has the important physiological function property such as reducing blood lipid, defaecation, fat-reducing, the features such as bran dietary fiber has water suction, oil suction, water conservation and fragrance protectiveness, can be used as food additives.Further, since the important physiological function property that dietary fiber has, can be added in food as functional food ingredient, it is also possible to make capsule, the form of oral liquid directly eats.
(3)Wheat bran is crushed, granularity is less than 30 mesh, adds water and mixes well, and makes wheat bran concentration reach 5%-10%;Then tartaric acid and malic acid are added, it is between 5, to be warming up to 95 DEG C to adjust pH value, and laser heating 35min naturally cools to room temperature, adds sorbitan monostearate or single hard fatty acid ester, adds 15% sweetener, obtains final product wheat bran beverage.
Embodiment 3.
The present embodiment provides a kind of deep working method of wheat bran, including.
(1)It is 1 to add water, technical hydrochloric acid, adjust pH value wheat bran, is then moved in hydrolyzer, steam pressurize 12min, pressure 3kg/cm3, and stir, filtrate is collected concentrate drying by blowing, filtration, obtains glutamic acid.
(2)Wheat bran is added into 70 DEG C of hot water, mixing enzyme preparations, protease is added after mixing, for enzymolysis protein matter, centrifugal dehydration after washing, 100 DEG C of high temperature go out enzyme, are dried, and obtain final product dietary fiber.Containing abundant dietary fiber in wheat bran, 40% or so.
(3)Wheat bran is crushed, granularity is less than 30 mesh, adds water and mixes well, and makes wheat bran concentration reach 5%-10%;Then tartaric acid and malic acid are added, it is between 3, to be warming up to 85 DEG C to adjust pH value, and laser heating 40min naturally cools to room temperature, adds sorbitan monostearate or single hard fatty acid ester, adds 20% sweetener, obtains final product wheat bran beverage.

Claims (4)

1. the deep working method of wheat bran, it is characterised in that include:
(1)It is 1-2 that wheat bran is added into water, technical hydrochloric acid, regulation pH value, is then moved in hydrolyzer, steam pressurize 10-20min, pressure 3kg/cm3, and stir, filtrate is collected concentrate drying by blowing, filtration, obtains glutamic acid;
(2)Wheat bran is added into 60-70 DEG C of hot water, mixing enzyme preparation, protease is added after mixing, for enzymolysis protein matter, centrifugal dehydration after washing, 100 DEG C of high temperature go out enzyme, are dried, and obtain final product dietary fiber;
(3)Wheat bran is crushed, granularity is less than 30 mesh, adds water and mixes well, and makes wheat bran concentration reach 5%-10%;Then tartaric acid and malic acid are added, it is between 3-5, to be warming up to 85-100 DEG C to adjust pH value, and laser heating 30-40min naturally cools to room temperature, adds sorbitan monostearate or single hard fatty acid ester, adds 15%-20% sweeteners, obtains final product wheat bran beverage.
2. the deep working method of wheat bran as claimed in claim 1, it is characterised in that include:
(1)It is 1 to add water, technical hydrochloric acid, adjust pH value wheat bran, is then moved in hydrolyzer, steam pressurize 15min, pressure 3kg/cm3, and stir, filtrate is collected concentrate drying by blowing, filtration, obtains glutamic acid;
(2)Wheat bran is added into 60 DEG C of hot water, mixing enzyme preparations, protease is added after mixing, for enzymolysis protein matter, centrifugal dehydration after washing, 100 DEG C of high temperature go out enzyme, are dried, and obtain final product dietary fiber;
(3)Wheat bran is crushed, granularity is less than 30 mesh, adds water and mixes well, and makes wheat bran concentration reach 10%;Then tartaric acid and malic acid are added, it is between 4, to be warming up to 90 DEG C to adjust pH value, and laser heating 30min naturally cools to room temperature, adds sorbitan monostearate or single hard fatty acid ester, adds 15% sweetener, obtains final product wheat bran beverage.
3. the deep working method of wheat bran as claimed in claim 1, it is characterised in that wheat bran contains protein 15.8%, fat 21.4%, carbohydrate 41.5%, cellulose 18%.
4. the deep working method of wheat bran as claimed in claim 1, it is characterised in that the mixing enzyme preparation is carbohydrase and AMS.
CN201510739621.6A 2015-11-04 2015-11-04 Wheat bran deep processing method Pending CN106666342A (en)

Priority Applications (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107114670A (en) * 2017-05-25 2017-09-01 河南工业大学 A kind of edible wheat bran gas explosion processing method
CN107237003A (en) * 2017-06-07 2017-10-10 常州诺澜复合材料有限公司 A kind of preparation method of viscose rayon
CN109678983A (en) * 2019-01-28 2019-04-26 中南林业科技大学 A kind of extracting method of wheat bran polysaccharide and its rice noodles and method of production

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107114670A (en) * 2017-05-25 2017-09-01 河南工业大学 A kind of edible wheat bran gas explosion processing method
CN107237003A (en) * 2017-06-07 2017-10-10 常州诺澜复合材料有限公司 A kind of preparation method of viscose rayon
CN109678983A (en) * 2019-01-28 2019-04-26 中南林业科技大学 A kind of extracting method of wheat bran polysaccharide and its rice noodles and method of production

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