CN101278712A - Rice bran nutriment and method for separating rice bran nutrition fibre with high-efficiency - Google Patents
Rice bran nutriment and method for separating rice bran nutrition fibre with high-efficiency Download PDFInfo
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- CN101278712A CN101278712A CNA2008101007676A CN200810100767A CN101278712A CN 101278712 A CN101278712 A CN 101278712A CN A2008101007676 A CNA2008101007676 A CN A2008101007676A CN 200810100767 A CN200810100767 A CN 200810100767A CN 101278712 A CN101278712 A CN 101278712A
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- rice bran
- insoluble solid
- slurries
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Abstract
The invention provides an efficient separation method for rice bran nutriment and rice bran nutrient fiber. The method comprises the steps as follows: (1) stabilized rice bran is soaked in drinking water in a greenhouse by the sugar-water ratio of 1 to 3 to 1 to 5, the soaked rice bran is smashed as slurry which is stirred at the temperature of 50 DEG C to 80 DEG C for 0.5 to 1 hour, and soluble components are dissociated, protein and fat are emulsified completely, first slurry-residue separation is processed subsequently, so as to obtain serum (I), and obtained residue is insoluble solid; (2) the insoluble solid is extracted by enzymolysis technology and is added into an agitator kettle by the sugar-water ratio of 1 to 2 to 1 to 4, Q-amylase 0.4-0.6 million mu is also added, which is stirred at the temperature of 80 DEG C to 100 DEG C for 0.5 to 1 hour, and then the second slurry-residue separation is processed to obtain serum (II) and the insoluble solid; (3) the serum (I) and the serum (II) can be used for producing the rice bran nutriment, and the second separated insoluble solid can be used for producing the rice bran nutrient fiber.
Description
Technical field
The present invention relates to a kind of healthy food production technical field, be specifically related to a kind of rice bran nutrients and rice bran nutrition fibre with high-efficiency separation method.
Background technology
Rice bran is a kind of renewable resource that has remarkable physiological function and high nutritive value and can fully be absorbed by human body.Studies have shown that in a large number, rice bran is the elite place of paddy seed, the fat that contains high-quality, protein, tocopherol is given birth to three rare phenol, materials such as r-Hi-Z and dietary fiber, remarkable function is arranged aspect the illness regulating the organism physiology function and prevent and treat, be known as the health-nutrition source of being bestowed by heaven by people, it is the place of these two kinds of healthy food keys of production that rice bran nutrients and rice bran trophic fiber are separated.
Summary of the invention
The purpose of this invention is to provide a kind of rice bran nutrients and rice bran nutrition fibre with high-efficiency separation method, this method is by effective means, solved rice bran nutrients preferably and separated, made constant product quality, produced the healthy food that meets product standard with the efficient of rice bran trophic fiber.
Technical scheme of the present invention is: a kind of rice bran nutrients and rice bran nutrition fibre with high-efficiency separation method, and by the way of secondary separation, rice bran nutrients and rice bran trophic fiber can both be separated preferably, this method may further comprise the steps:
(1) rice bran stably is soaked with drinking water, at syrup than 1: 3---carry out in 1: 5 greenhouse.Rice sugar after soaking will be starched under 50 ℃ of-80 ℃ of conditions through pulverizing pulping, stir 0.5-1 hour, the solubility composition is dissociated out, and makes albumen and fatty fully emulsified, carries out the screenings separation first time then, the slurries of gained are (I), and the slag of gained is insoluble solid.
(2) insoluble solid being used zymolysis technique extracts, press syrup 1: 2-1: 4 add in the agitated kettle, add Q-amylase 40-60 ten thousand μ, under temperature 80-100 ℃ condition, stirred 0.5-1 hour, carry out then the second time screenings separate slurries (II) and insoluble solid.
(3) slurries (I) and slurries (II) can be produced rice bran nutrients, and the insoluble solid that separates can be produced the rice bran trophic fiber for the second time.
Beneficial effect: by separation method of the present invention, can separate rice sugar nutrient with the rice bran trophic fiber preferably, make all kinds of health-oriented products of production reach expected effect separately, thereby effectively be the different consumer's services that require.
Specific implementation method
Can further be well understood to the present invention by specific embodiments of the invention given below, but they not limitation of the invention:
Embodiment 1
Rice bran stably 50kg,, fully mix the back and wear into slurry with colloid mill with drinking water 200kg.Under 60 ℃ of conditions, stirred 40 minutes, carry out screenings with seperator then and separate, the slurries of gained are (I), and the slag of gained adds water 150kg again and adds a-alpha-amylase 500,000 μ, under 90 ℃ of conditions of temperature, stirred 40 minutes, and made starch generation hydrolysis, carrying out separating obtained slurries then is (II) and screenings, slurries (I) and (II) produce and to be the chaff nutrient, the screenings that obtains is for the second time produced the rice bran trophic fiber.
Embodiment 2
Rice bran stably 40kg,, fully mix the back and wear into slurry with colloid mill with drinking water 120kg.Under 50 ℃ of conditions, stirred 30 minutes, carry out screenings with seperator then and separate, the slurries of gained are (I), and the slag of gained adds water 80kg again and adds a-alpha-amylase 400,000 μ, under 80 ℃ of conditions of temperature, stirred 30 minutes, and made starch generation hydrolysis, carrying out separating obtained slurries then is (II) and screenings, slurries (I) and (II) produce and to be the chaff nutrient, the screenings that obtains is for the second time produced the rice bran trophic fiber.
Embodiment 3
Rice bran stably 60kg,, fully mix the back and wear into slurry with colloid mill with drinking water 300kg.Under 80 ℃ of conditions, stirred 60 minutes, carry out screenings with seperator then and separate, the slurries of gained are (I), and the slag of gained adds water 240kg again and adds a-alpha-amylase 600,000 μ, under 100 ℃ of conditions of temperature, stirred 60 minutes, and made starch generation hydrolysis, carrying out separating obtained slurries then is (II) and screenings, slurries (I) and (II) produce and to be the chaff nutrient, the screenings that obtains is for the second time produced the rice bran trophic fiber.
Claims (1)
1, a kind of rice bran nutrients and rice bran nutrition fibre with high-efficiency separation method is characterized in that this method may further comprise the steps:
(1) rice bran stably is soaked with drinking water, at syrup than 1: 3---carry out in 1: 5 greenhouse.Rice sugar after soaking will be starched under 50 ℃ of-80 ℃ of conditions through pulverizing pulping, stir 0.5-1 hour, the solubility composition is dissociated out, and makes albumen and fatty fully emulsified, carries out the screenings separation first time then, the slurries of gained are (I), and the slag of gained is insoluble solid.
(2) insoluble solid being used zymolysis technique extracts, press syrup 1: 2-1: 4 add in the agitated kettle, add Q-amylase 40-60 ten thousand μ, under temperature 80-100 ℃ condition, stirred 0.5-1 hour, carry out then the second time screenings separate slurries (II) and insoluble solid.
(3) slurries (I) and slurries (II) can be produced rice bran nutrients, and the insoluble solid that separates can be produced the rice bran trophic fiber for the second time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101007676A CN101278712A (en) | 2008-05-15 | 2008-05-15 | Rice bran nutriment and method for separating rice bran nutrition fibre with high-efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101007676A CN101278712A (en) | 2008-05-15 | 2008-05-15 | Rice bran nutriment and method for separating rice bran nutrition fibre with high-efficiency |
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| Publication Number | Publication Date |
|---|---|
| CN101278712A true CN101278712A (en) | 2008-10-08 |
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| CNA2008101007676A Pending CN101278712A (en) | 2008-05-15 | 2008-05-15 | Rice bran nutriment and method for separating rice bran nutrition fibre with high-efficiency |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389109A (en) * | 2011-10-29 | 2012-03-28 | 安徽燕之坊食品有限公司 | Rice bran nutrient granule |
| CN102550935A (en) * | 2012-01-18 | 2012-07-11 | 安徽燕之坊食品有限公司 | Method for extracting rice bran nutrients |
| CN102599599A (en) * | 2012-03-31 | 2012-07-25 | 灵山县科学技术情报研究所 | Making method for rice bran beverage |
| CN103250973A (en) * | 2013-04-22 | 2013-08-21 | 江南大学 | Industrialized pretreatment method of high-temperature rice bran meal |
-
2008
- 2008-05-15 CN CNA2008101007676A patent/CN101278712A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389109A (en) * | 2011-10-29 | 2012-03-28 | 安徽燕之坊食品有限公司 | Rice bran nutrient granule |
| CN102389109B (en) * | 2011-10-29 | 2013-04-17 | 安徽燕之坊食品有限公司 | Rice bran nutrient granule |
| CN102550935A (en) * | 2012-01-18 | 2012-07-11 | 安徽燕之坊食品有限公司 | Method for extracting rice bran nutrients |
| CN102599599A (en) * | 2012-03-31 | 2012-07-25 | 灵山县科学技术情报研究所 | Making method for rice bran beverage |
| CN102599599B (en) * | 2012-03-31 | 2013-11-06 | 灵山县科学技术情报研究所 | Making method for rice bran beverage |
| CN103250973A (en) * | 2013-04-22 | 2013-08-21 | 江南大学 | Industrialized pretreatment method of high-temperature rice bran meal |
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Open date: 20081008 |