CN108892731A - A kind of purposes of rice bran active polysaccharide - Google Patents
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Abstract
The invention discloses a kind of purposes of rice bran active polysaccharide, prepare rice bran polysaccharide buccal tablet using rice bran active polysaccharide and sodium carboxymethyl starch, lactose, mannose, citric acid, magnesium stearate mixed pressuring plate, wherein the extracting method of rice bran active polysaccharide is:By rice bran, low temperature water-bath is extracted under conditions of microwave-assisted, after in rice bran slag be added deionized water and complex enzyme containing sorbierite and L-TARTARIC ACID dimethyl ester digested, it is concentrated after enzyme deactivation, composite decoloring agent is added to be purified, it filters later, centrifugation, alcohol precipitation, vacuum drying obtain rice bran active polysaccharide.Rice bran polysaccharide of the present invention mouth containing sheet hardness is moderate, it is satiny it is tasty and refreshing, absorb it is fast, to oral cavity and pharyngeal can generate lasting drug effect, side effect is smaller, wherein rice bran active polysaccharide is with high purity, color is good, active skull cap components are more, and extracting method mild condition, environment-protecting and non-poisonous, recovery rate is high.
Description
Technical field
The present invention relates to food processing fields, more particularly, to a kind of purposes of rice bran active polysaccharide.
Technical background
Rice bran is the superficial layer being attached to after paddy husking on brown rice, by exocarp, middle pericarp, hands over sign layer, kind skin and paste
Bisque forms, and the human essential elements of 64% rice nutrient and 90% or more has been concentrated in rice bran, chemical component is with sugar
Based on class, fat and protein, also containing nutrients such as more vitamin, phytate and minerals, and contain tocopherol, life
Educate phenol triolefin, γ-Hi-Z, 28 carbon alkanols, alpha-lipoic acid, squalene, ceramide, beta carotene and essential fatty acid etc.
The nearly 100 kinds bioactie agents with various functions, have prevention cardiovascular disease, adjust blood glucose, weight-reducing, pre- preventing tumor,
The multiple functions such as antifatigue and beauty, but at present most of rice bran by as feed applications in herding field, added value of product
It is extremely low.
Since the 1980s, with the fast development of glycobiology, structure and physiology about rice bran polysaccharide
The research of active aspect is concerned, and rice bran polysaccharide can effectively adjust body's immunity, and will not generate toxic side effect, can
Cellullar immunologic response is stimulated, enhances immune function of human body, rice bran polysaccharide is extracted from rice bran, can be turned waste into wealth, increases rice bran
Therefore added value finds a kind of rice bran polysaccharide extracting method tool that is easy, quick, efficient and not destroying its bioactive ingredients
There is important meaning.
Since rice bran cell wall is than stronger, clasmatosis processing can be carried out before extraction, and operating method has:Machinery is broken
It is broken(Polishing, tissue mashing method, supercritical ultrasonics technology, squeezing method, freeze-thaw method), chemical treatment and bio-enzyme degradation.Rice bran is more at present
Sugared extracting method includes solvent extraction method, sour formulation, alkaline extraction, enzymatic isolation method, ultrafiltration, intensified by ultrasonic wave method, microwave method etc., but
It is the limitation due to the single and respective condition of method, there are the recovery rate of rice bran polysaccharide and purity be not high, extraction process is complicated,
The problems such as loss of effective components is more.
The prior art such as Authorization Notice No. is the Chinese invention patent of 102060936 B of CN, discloses a kind of subcritical water
The method for extracting rice bran polysaccharide, the extracting method are:After rice bran after degreasing crushed 60 meshes, put into extraction kettle, it will
Water is pumped into extraction kettle, and control extraction kettle pressure is 5-20MPa, and extraction temperature extracts 5-60 minutes at 100-200 DEG C, cooling
Afterwards, it filters, trichloroacetic acid removing protein, centrifuged supernatant ethanol precipitation, up to rice bran polysaccharide after collection pellet frozen is dry.
The rice bran polysaccharide extraction yield that this method obtains is high, low energy consumption, process cleans, environmental-friendly, simple process, and rice bran of being more convenient for is more
Sugared structure and function research and the exploitation of its high value added product.But the high-temperature operation destructible rice bran of the extracting method
The space structure of polysaccharide leads to active lower, the inferior quality of rice bran polysaccharide.
Summary of the invention
The purpose of the present invention is to provide a kind of using rice bran active polysaccharide preparation hardness it is moderate, satiny it is tasty and refreshing, absorb it is fast,
Lasting medicine, the lesser rice bran polysaccharide buccal tablet of side effect, used rice bran polysaccharide purity is high, color is good, natural activity is high,
Its extracting method mild condition, environment-protecting and non-poisonous, recovery rate is high.
Aiming at the problem that mentioning in background technique, the technical solution taken is the present invention:
A kind of extracting method of rice bran active polysaccharide, including low-temperature microwave processing, complex enzyme zymohydrolysis and enzymolysis liquid purification process, tool
Steps are as follows for body:
Low-temperature microwave processing:The rice bran dried is selected, 60-80 mesh is smashed it through, obtains bran powder, water is added in bran powder and is stirred
It mixes uniformly, the weight ratio of bran powder and water is 1:8-10, then under the conditions of 350-450W microwave power, 40-60 DEG C of temperature
Carry out Microwave Extraction, extract 3-4 time, each 40-50min, after filter, collection filtrate, filter residue is spare, the medicine of active polysaccharide
Effect activity is dependent on the complete of its space triple-helix structure, and this triple-helix structure is maintained by hydrogen bond, is easy at high temperature
The binding force between hydrogen bond is destroyed, low temperature extraction can be reduced to destruction caused by space structure and activity, can preferably retain rice
The natural activity of chaff polysaccharide, is conducive to the quality for improving rice bran polysaccharide, and microwave-assisted processing can effectively destroy cell wall, add
Fast solvent enters and carries the speed of solute dissolution cell, is conducive to the release of intracellular polyse, substantially increases rice bran polysaccharide
Recovery rate;
Complex enzyme zymohydrolysis:It is added in by low-temperature microwave treated rice bran slag 6-8 times of weight of rice bran slag and contains sorbierite
It is stirred evenly with the deionized water of L-TARTARIC ACID dimethyl ester, the complex enzyme zymohydrolysis 50- of rice bran slag weight 0.7-1.5% is then added
60min, 40-45 DEG C of controlled enzymatic hydrolysis temperature, pH value 6.8-7.5, after enzymatic hydrolysis at 100-105 DEG C enzyme deactivation 5-10min, must digest
Liquid extracts polysaccharide using conbined enzymolysis, can effectively destroy the resistance to mass tranfer of the barriers such as cell wall, cytoplasm formation, into
And the recovery rate of intracellular polyse is improved, and reaction condition is mild in extraction process, it is environment-protecting and non-poisonous;
Enzymolysis liquid purification process:Obtained enzymolysis liquid is placed in vacuum concentrator and is concentrated, decompression low temperature is concentrated into enzymolysis liquid original
The 1/3 of volume obtains rice-bran crude polysaccharide concentrate, and the composite decoloring agent of rice-bran crude polysaccharide concentrate 3-5% is then added, and stirs 30-
It is filtered after 40min, and revolving speed is to be centrifuged under 4000-4500rpm, obtains supernatant, and 3-4 times of supernatant weight is added later
75-85% ethyl alcohol stands 40-60min, will finally obtain sediment vacuum drying and obtain rice bran polysaccharide, prepared rice bran
Active polysaccharide purity is high, color is good, active skull cap components are high, has the function of stronger antitumor and reduces cholesterol, to raising
Immunity and reduction blood glucose level etc. also have certain effect, develop the functional product as main component, this can not only be mentioned
High people's health is horizontal, can also promote rice bran deep processing and the efficient utilization of rice bran resource, and then brings significant economic effect
Benefit and social benefit.
Preferably, the L-TARTARIC ACID dimethyl ester of sorbierite and 0.03-0.05% in deionized water containing 0.2-0.4%,
Rice bran is handled using the deionized water containing sorbierite and L-TARTARIC ACID dimethyl ester, on the one hand can be made compound with swollen rice bran slag
Enzyme can rapidly and efficiently with fat, cellulose, the protein contacts in rice bran, and then accelerate enzymatic hydrolysis rate, obtain intracellular polyse
To more releases, be conducive to improve polysaccharide extract rate;Another aspect sorbierite and the collocation of L-TARTARIC ACID dimethyl ester use, and play
Synergistic effect, can effectively destroy intercellular layer structure in cell wall, accelerate the rupture of cell wall, enable intracellular effective polysaccharide
Release diffusion, further increases recovery rate.
Preferably, it is 1 that complex enzyme, which is weight proportion,:1:The cellulase of 2-4, alkali protease and papain
Mixture.
Preferably, the material composition and its parts by weight of composite decoloring agent are:10-15 parts of atlapulgite, beta-cyclodextrin 6-8
Part, 1-2 parts of citicoline, atlapulgite contains a large amount of micropores, has huge specific surface area, to the adsorption capacity pole of pigment
By force, some malodor components, polycyclic aromatic hydrocarbon and remains of pesticide can also be removed, citicoline and beta-cyclodextrin play synergistic effect can
More to be adsorbed a little in Activation Activity carclazyte, it can be further improved decolorizing efficiency, coloration and stink can be effectively removed, made
It is good to obtain the rice bran polysaccharide purity is high finally prepared, color.
A kind of rice bran active polysaccharide is used to prepare rice bran polysaccharide buccal tablet, and preparation method is:By rice bran active polysaccharide, carboxylic
Methyl starch sodium, lactose and mannose are uniformly mixed to obtain mixture, and the concentration for being then added 8-10 times of mixture weight is 70-
80% ethanol water crosses the granulation of 18-20 mesh, and 50-60 DEG C of drying, finally adds citric acid and magnesium stearate is uniformly mixed,
Tabletting obtains finished product rice bran polysaccharide buccal tablets, and prepared mouth containing sheet hardness is moderate, satiny tasty and refreshing, and with absorbing, fast, action is fast
Speed, can to oral cavity and it is pharyngeal generate lasting drug effect, and side effect is smaller, wide application of the crowd.
Preferably, the material composition and its parts by weight of rice bran polysaccharide buccal tablet are:20-30 parts of rice bran active polysaccharide, carboxylic
3-6 parts of methyl starch sodium, 15-20 parts of lactose, 8-12 parts of mannose, 0.4-0.8 parts of citric acid, magnesium stearate crush 1.3-2.0
Part.
Compared with the prior art, the advantages of the present invention are as follows:1)The present invention is more using rice bran prepared by rice bran active polysaccharide
Candy buccal tablets hardness is moderate, it is satiny it is tasty and refreshing, absorb it is fast, work rapidly, can to oral cavity and it is pharyngeal generate lasting drug effect, and secondary make
With smaller, wide application of the crowd, there is significant economic benefit and social benefit;2)The rice that the present invention uses composite decoloring agent to handle
Chaff active polysaccharide purity is high, color is good, active skull cap components are more, has the function of stronger antitumor and reduction cholesterol, to mentioning
High immunity and reduction blood glucose level etc. also have certain effect;3)Rice bran active polysaccharide of the present invention uses low-temperature microwave collocation enzymatic hydrolysis
Method extract, reaction condition is mild, environment-protecting and non-poisonous, and recovery rate is high.
Specific embodiment
The present invention program is described further below by embodiment:
Embodiment 1:
A kind of extracting method of rice bran active polysaccharide, including low-temperature microwave processing, complex enzyme zymohydrolysis and enzymolysis liquid purification process, tool
Steps are as follows for body:
1)Low-temperature microwave processing:The rice bran dried is selected, 60 meshes is smashed it through, obtains bran powder, water is added in bran powder and is stirred
It mixes uniformly, the weight ratio of bran powder and water is 1:8, microwave is then carried out under the conditions of 350W microwave power, 40 DEG C of temperature mentions
Take, extract 3 times, each 40min, after filter, collect filtrate, filter residue is spare, and the drug activity of active polysaccharide depends on it
Space triple-helix structure it is complete, and this triple-helix structure is maintained by hydrogen bond, is easily destroyed between hydrogen bond at high temperature
Binding force, low temperature extraction can be reduced to destruction caused by space structure and activity, can preferably retain the natural work of rice bran polysaccharide
Property, be conducive to the quality for improving rice bran polysaccharide, microwave-assisted processing can effectively destroy cell wall, accelerate solvent and enter and take
Speed with solute dissolution cell, is conducive to the release of intracellular polyse, substantially increases the recovery rate of rice bran polysaccharide;
2)Complex enzyme zymohydrolysis:6 times of rice bran slag weight is added in low-temperature microwave treated rice bran slag contains sorbierite and L-
The deionized water of dimethyl tartrate stirs evenly, and the complex enzyme zymohydrolysis 50min of rice bran slag weight 0.8%, control is then added
40 DEG C of hydrolysis temperature, pH value 6.8-7.5, after enzymatic hydrolysis at 100 DEG C enzyme deactivation 5min, obtain enzymolysis liquid, mentioned using conbined enzymolysis
Polysaccharide is taken, can effectively destroy the resistance to mass tranfer of the barriers such as cell wall, cytoplasm formation, and then improve the extraction of intracellular polyse
Rate, and reaction condition is mild in extraction process, it is environment-protecting and non-poisonous;
3)Enzymolysis liquid purification process:Obtained enzymolysis liquid is placed in vacuum concentrator and is concentrated, decompression low temperature is concentrated into enzymolysis liquid
The 1/3 of original volume obtains rice-bran crude polysaccharide concentrate, and the composite decoloring agent of rice-bran crude polysaccharide concentrate 3%, stirring is then added
It is filtered after 30min, and revolving speed is to be centrifuged under 4000rpm, obtains supernatant, and 75% ethyl alcohol of 3 times of supernatant weight is added later,
40min is stood, sediment vacuum drying will be finally obtained and obtain rice bran polysaccharide, prepared rice bran active polysaccharide is with high purity,
Color is good, active skull cap components are high, has good physiological function, stronger antitumor and reduction cholesterol function, to raising
Immunity and reduction blood glucose level etc. also have certain effect, develop the functional product as main component, this can not only be mentioned
High people's health is horizontal, can also promote rice bran deep processing and the efficient utilization of rice bran resource, and then brings significant economic effect
Benefit and social benefit.
Containing 0.2% sorbierite and 0.04% L-TARTARIC ACID dimethyl ester in above-mentioned deionized water, using containing sorbierite
Rice bran is handled with the deionized water of L-TARTARIC ACID dimethyl ester, on the one hand can enable complex enzyme rapidly and efficiently with swollen rice bran slag
With fat, cellulose, the protein contacts in rice bran, and then accelerate enzymatic hydrolysis rate, discharge intracellular polyse more, have
Conducive to raising polysaccharide extract rate;Another aspect sorbierite and the collocation of L-TARTARIC ACID dimethyl ester use, and play synergistic effect, can be effective
Intercellular layer structure in cell wall is destroyed, accelerates the rupture of cell wall, so that intracellular effective polysaccharide is released diffusion, further
Improve extraction efficiency.
Above-mentioned complex enzyme is that weight proportion is 1:1:The mixture of 2 cellulase, alkali protease and papain.
The material composition and its parts by weight of above-mentioned composite decoloring agent be:10 parts of atlapulgite, 6 parts of beta-cyclodextrin, born of the same parents' phosphorus gallbladder
1 part of alkali, atlapulgite contains a large amount of micropores, has huge specific surface area, extremely strong to the adsorption capacity of pigment, can also remove
Some malodor components, polycyclic aromatic hydrocarbon and remains of pesticide, citicoline and beta-cyclodextrin play synergistic effect can be white with Activation Activity
It is more adsorbed a little in soil, can be further improved decolorizing efficiency, coloration and stink can be effectively removed, so that finally prepare
Rice bran polysaccharide purity is high, color are good.
A kind of rice bran active polysaccharide is used to prepare rice bran polysaccharide buccal tablet, and preparation method is:By rice bran active polysaccharide 20
Part, 4 parts of sodium carboxymethyl starch, 15 parts of lactose and 8 parts of mannose are uniformly mixed to obtain mixture, are then added 8 times of mixture weight
Concentration be 70% ethanol water, cross the granulation of 18 meshes, 50 DEG C of dryings finally add 0.5 part of citric acid and magnesium stearate
1.3 parts are uniformly mixed, and tabletting obtains finished product buccal tablet, and prepared rice bran polysaccharide mouth containing sheet hardness is moderate, satiny tasty and refreshing, have
Absorb it is fast, work rapidly, can to oral cavity and it is pharyngeal generate lasting drug effect, and side effect is smaller, wide application of the crowd.
The recovery rate for the rice bran active polysaccharide that the present embodiment obtains is 6.8%, purity 89%.
Embodiment 2:
A kind of extracting method of rice bran active polysaccharide, including low-temperature microwave processing, complex enzyme zymohydrolysis and enzymolysis liquid purification process, tool
Steps are as follows for body:
1)Low-temperature microwave processing:The rice bran dried is selected, 80 meshes is smashed it through, obtains bran powder, water is added in bran powder and is stirred
It mixes uniformly, the weight ratio of bran powder and water is 1:10, microwave is then carried out under the conditions of 450W microwave power, 50 DEG C of temperature mentions
Take, extract 4 times, each 40min, after filter, collect filtrate, filter residue is spare;
2)Complex enzyme zymohydrolysis:8 times of rice bran slag weight is added in low-temperature microwave treated rice bran slag contains sorbierite and L-
The deionized water of dimethyl tartrate stirs evenly, and the complex enzyme zymohydrolysis 60min of rice bran slag weight 0.9%, control is then added
40 DEG C of hydrolysis temperature, pH value 6.8-7.5, after enzymatic hydrolysis at 100 DEG C enzyme deactivation 8min, obtain enzymolysis liquid;
3)Enzymolysis liquid purification process:Obtained enzymolysis liquid is placed in vacuum concentrator and is concentrated, decompression low temperature is concentrated into enzymolysis liquid
The 1/3 of original volume obtains rice-bran crude polysaccharide concentrate, and the composite decoloring agent of rice-bran crude polysaccharide concentrate 5%, stirring is then added
It is filtered after 40min, and revolving speed is to be centrifuged under 4500rpm, obtains supernatant, and 80% ethyl alcohol of 4 times of supernatant weight is added later,
60min is stood, sediment vacuum drying will be finally obtained and obtain rice bran polysaccharide.
Contain 0.3% sorbierite and 0.05% L-TARTARIC ACID dimethyl ester in above-mentioned deionized water.
Above-mentioned complex enzyme is that weight proportion is 1:1:The mixture of 4 cellulase, alkali protease and papain.
The material composition and its parts by weight of above-mentioned composite decoloring agent be:10 parts of atlapulgite, 8 parts of beta-cyclodextrin, born of the same parents' phosphorus gallbladder
2 parts of alkali.
A kind of rice bran active polysaccharide is used to prepare rice bran polysaccharide buccal tablet, and preparation method is:By rice bran active polysaccharide 26
Part, 4 parts of sodium carboxymethyl starch, 16 parts of lactose and 9 parts of mannose are uniformly mixed to obtain mixture, are then added 10 times of mixture weight
Concentration be 80% ethanol water, cross the granulation of 20 meshes, 50 DEG C of dryings finally add 0.5 part of citric acid and magnesium stearate
1.6 parts are uniformly mixed, and tabletting obtains finished product buccal tablet.
The recovery rate for the rice bran active polysaccharide that the present embodiment obtains is 7.3%, purity 92%.
Embodiment 3:
A kind of extracting method of rice bran active polysaccharide, including low-temperature microwave processing, complex enzyme zymohydrolysis and enzymolysis liquid purification process, tool
Steps are as follows for body:
1)Low-temperature microwave processing:The rice bran dried is selected, 80 meshes is smashed it through, obtains bran powder, water is added in bran powder and is stirred
It mixes uniformly, the weight ratio of bran powder and water is 1:10, microwave is then carried out under the conditions of 400W microwave power, 50 DEG C of temperature mentions
Take, extract 4 times, each 50min, after filter, collect filtrate, filter residue is spare;
2)Complex enzyme zymohydrolysis:8 times of rice bran slag weight is added in by low-temperature microwave treated rice bran slag contains sorbierite
It is stirred evenly with the deionized water of L-TARTARIC ACID dimethyl ester, the complex enzyme zymohydrolysis 60min of rice bran slag weight 0.9% is then added,
Controlled enzymatic hydrolysis temperature 45 C, pH value 6.8-7.5, after enzymatic hydrolysis at 105 DEG C enzyme deactivation 5min, obtain enzymolysis liquid;
3)Enzymolysis liquid purification process:Obtained enzymolysis liquid is placed in vacuum concentrator and is concentrated, decompression low temperature is concentrated into enzymolysis liquid
The 1/3 of original volume obtains rice-bran crude polysaccharide concentrate, and the composite decoloring agent of rice-bran crude polysaccharide concentrate 3%, stirring is then added
It is filtered after 40min, and revolving speed is to be centrifuged under 4000rpm, obtains supernatant, and 85% ethyl alcohol of 4 times of supernatant weight is added later,
50min is stood, sediment vacuum drying will be finally obtained and obtain rice bran polysaccharide.
Contain 0.4% sorbierite and 0.03% L-TARTARIC ACID dimethyl ester in above-mentioned deionized water.
Above-mentioned complex enzyme is that weight proportion is 1:1:The mixture of 3 cellulase, alkali protease and papain.
The material composition and its parts by weight of above-mentioned composite decoloring agent be:12 parts of atlapulgite, 7 parts of beta-cyclodextrin, born of the same parents' phosphorus gallbladder
1 part of alkali.
A kind of rice bran active polysaccharide is used to prepare rice bran polysaccharide buccal tablet, and preparation method is:By rice bran active polysaccharide 25
Part, 4 parts of sodium carboxymethyl starch, 15 parts of lactose and 10 parts of mannose are uniformly mixed to obtain mixture, and mixture weight 10 is then added
Concentration again is 80% ethanol water, crosses the granulation of 20 meshes, and 60 DEG C of dryings finally add 0.7 part of citric acid and magnesium stearate
1.5 parts are uniformly mixed, and tabletting obtains finished product rice bran polysaccharide buccal tablets.
The recovery rate for the rice bran active polysaccharide that the present embodiment obtains is 6.5%, purity 86%.
Routine operation in operation of the present invention step is well known to those skilled in the art, herein without repeating.
Technical solution of the present invention is described in detail in embodiment described above, it should be understood that the above is only
For specific embodiments of the present invention, it is not intended to restrict the invention, all any modifications made in spirit of the invention,
Supplement or similar fashion substitution etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of extracting method of rice bran active polysaccharide, including low-temperature microwave processing, complex enzyme zymohydrolysis and enzymolysis liquid purification process,
It is characterized in that:The enzymolysis liquid purification step is:Composite decoloring agent is added after enzymolysis liquid is concentrated to purify, terminates
After filter, be centrifuged, alcohol precipitation, vacuum drying obtains rice bran active polysaccharide, and the composite decoloring agent is atlapulgite, beta-cyclodextrin
With the mixture of citicoline.
2. a kind of extracting method of rice bran active polysaccharide according to claim 1, it is characterised in that:The composite decoloring agent
Material composition and its parts by weight be:10-15 parts of atlapulgite, 6-8 parts of beta-cyclodextrin, 1-2 parts of citicoline.
3. a kind of extracting method of rice bran active polysaccharide according to claim 1, it is characterised in that:At the low-temperature microwave
Managing cryogenic conditions in step is 40-60 DEG C, microwave 350-450W.
4. a kind of extracting method of rice bran active polysaccharide according to claim 1, it is characterised in that:The complex enzyme zymohydrolysis
Step is:Be added in low-temperature microwave treated rice bran slag 6-8 times of weight of rice bran slag containing sorbierite and L-TARTARIC ACID two
The deionized water of methyl esters stirs, and complex enzyme is then added and carries out enzymatic hydrolysis 50-60min, 40-45 DEG C of controlled enzymatic hydrolysis temperature, pH value
6.8-7.5, enzyme deactivation after enzymatic hydrolysis, obtains enzymolysis liquid.
5. a kind of extracting method of rice bran active polysaccharide according to claim 4, it is characterised in that:In the deionized water
The L-TARTARIC ACID dimethyl ester of sorbierite and 0.03-0.05% containing 0.2-0.4%.
6. a kind of extracting method of rice bran active polysaccharide according to claim 4, it is characterised in that:The complex enzyme is attached most importance to
Amount proportion is 1:1:The mixture of the cellulase of 2-4, alkali protease and papain, the additive amount of the complex enzyme are
Rice bran slag weight 0.7-1.5%.
7. a kind of rice bran active polysaccharide that the extracting method of rice bran active polysaccharide is extracted described in claim 1-6 any one,
It is used for preparing rice bran polysaccharide buccal tablet.
8. rice bran polysaccharide buccal tablet according to claim 7, it is characterised in that:The raw material of the rice bran polysaccharide buccal tablet at
Divide and its parts by weight are:20-30 parts of rice bran active polysaccharide, 3-6 parts of sodium carboxymethyl starch, 15-20 parts of lactose, mannose 8-12
Part, 0.4-0.8 parts of citric acid, magnesium stearate crush 1.3-2.0 parts.
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