CN109721662A - A kind of preparation method of astragalus polyose - Google Patents
A kind of preparation method of astragalus polyose Download PDFInfo
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- CN109721662A CN109721662A CN201711027608.3A CN201711027608A CN109721662A CN 109721662 A CN109721662 A CN 109721662A CN 201711027608 A CN201711027608 A CN 201711027608A CN 109721662 A CN109721662 A CN 109721662A
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- astragalus polyose
- preparation
- centrifugate
- filtrate
- sediment
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Abstract
The invention discloses a kind of preparation methods of astragalus polyose in astragalus polyose preparation field, comprising the following steps: ((1), Radix Astragali carry out suction filtration after being rolled crushing and handle to obtain filtrate and residue；(2), the filtrate obtains concentrate after reduced pressure is handled；(3), the concentrate obtains separation solid and centrifugate after centrifuge separation；(4), the separating liquid adds ethyl alcohol to stand to obtain sediment and supernatant layer；(5), the sediment is dried to obtain astragalus polyose after dehydrated alcohol and acetone is added；By the way that Radix Astragali impregnate after rolling crushing, filtrate is obtained after suction filtration, it carries out being centrifugally separating to obtain centrifugate after carrying out concentration, dehydrated alcohol and acetone is added in the sediment that centrifugate obtains after adding ethyl alcohol to stand, astragalus polyose is obtained after being dried, can carry out volume production, for producing health medicine for treating deficiency of vital energy and acking in strength, diabetes etc., the present invention can be used among the preparation of astragalus polyose.
Description
Technical field
The present invention relates to a kind of preparation method of chemical substance, in particular to a kind of preparation method of astragalus polyose.
Background technique
Radix Astragali, also known as continuous stilbene, continuous Radix Astragali, are the dry root of leguminous perennial herb astragalus mongolicus or Astragalus membranacus,
In addition to astragalus mongolicus and Astragalus membranacus are certified products, shuttle fruit Radix Astragali spends more Radix Astragali, Dong Eluo Radix Astragali, astragalus chrysopterus Bunge, root of Mebranous Milkvetch
Make Deng also medicinal.Containing the plurality of active ingredients such as polysaccharide, saponin, flavones, amino acid, these work in research discovery Radix Astragali in recent years
Property ingredient play the role of promoting antibody tormation and immune response, wherein with to astragalus polyose (Astragalus
Polysacharin, APS) research be reported as it is more.Astragalus polyose is one of main active of Radix Astragali.The product are pulse family plant
Object astragalus mongolicus or Astragalus membranaceus extract, containing astragalus polyose in terms of glucose (C6H12O6), oral solution grade should be not less than 65%,
Needle grade should be not less than 70%.Astragalus polyose is the main component that Radix Astragali plays a role.Radix Astragali has invigorating qi for consolidating superficies, arrest sweating admittedly take off, support
The effect of sore myogenic, inducing diuresis for removing edema.For treating deficiency of vital energy and acking in strength, the sinking of qi of middle-jiao, rush down prolapse of the anus for a long time, uterine bleeding of having blood in stool, exterior deficiency spontaneous perspiration, carbuncle
Subcutaneous ulcer difficulty is burst, burst for a long time and does not holds back, blood deficiency chlorosis, Heat Diabetes, chronic nephritis, albuminuria, diabetes etc..
Summary of the invention
The object of the present invention is to provide a kind of preparation methods of astragalus polyose, by soak after rolling crushing Radix Astragali
It steeps, filtrate is obtained after suction filtration, carry out being centrifugally separating to obtain centrifugate after carrying out concentration, centrifugate obtains after adding ethyl alcohol to stand
Sediment dehydrated alcohol and acetone is added, astragalus polyose is obtained after being dried, volume production can be carried out, for producing health care
Drug is burst not long for treatment treatment deficiency of vital energy and acking in strength, the sinking of qi of middle-jiao, rush down prolapse of the anus for a long time, uterine bleeding of having blood in stool, exterior deficiency spontaneous perspiration, ulcer is difficult to burst
It holds back, blood deficiency chlorosis, Heat Diabetes, chronic nephritis, albuminuria, diabetes etc..
, yellow to achieve the above object, the present invention provides a kind of preparation methods of astragalus polyose, comprising the following steps: (1)
Stilbene carries out suction filtration after being rolled crushing and handles to obtain filtrate and residue；(2), the filtrate obtains dense after reduced pressure is handled
Contracting liquid；(3), the concentrate obtains separation solid and centrifugate after centrifuge separation；(4), the separating liquid adds ethyl alcohol quiet
It sets to obtain sediment and supernatant layer；(5), the sediment be added after dehydrated alcohol and acetone be dried to obtain Radix Astragali it is more
Sugar.
Compared with prior art, the beneficial effects of the present invention are filter by impregnate after rolling crushing Radix Astragali
After obtain filtrate, carry out being centrifugally separating to obtain centrifugate, the precipitating that centrifugate obtains after adding ethyl alcohol to stand after carrying out concentration
Dehydrated alcohol and acetone is added in object, and astragalus polyose is obtained after being dried, can carry out volume production, uses for producing health medicine
Deficiency of vital energy and acking in strength, the sinking of qi of middle-jiao, rush down prolapse of the anus for a long time, uterine bleeding of having blood in stool, exterior deficiency spontaneous perspiration, ulcer is difficult to burst, burst for a long time and does not holds back, the deficiency of blood are treated in treatment
Sallow, Heat Diabetes, chronic nephritis, albuminuria, diabetes etc., the present invention can be used among the preparation of astragalus polyose.
As a further improvement of the present invention, the suction filtration processing carries out under high pressure, so that the effect of suction filtration is more
It is good.
As a further improvement of the present invention, the filtrate 70-80 DEG C at a temperature of carry out reduced pressure processing, in this way
So that concentrated effect is more preferable.
As a further improvement of the present invention, the residue and separation solid can be made into fertilizer, can create economy in this way
Benefit.
As a further improvement of the present invention, the supernatant layer can recycle ethyl alcohol, can be kept away in this way with resource recycling
Exempt from the wasting of resources.
As a further improvement of the present invention, the drying process carries out under vacuum conditions, can make drying in this way
Effect it is more preferable, avoid in astragalus polyose that there are impurity.
As a further improvement of the present invention, the centrifugate needs to stand 24 hours, can make in centrifugate in this way
Sediment can for completely precipitating.
As a further improvement of the present invention, the centrifugate and the ratio of ethyl alcohol are 3:7, can make centrifugate in this way
Standing effect it is more preferable.
Detailed description of the invention
Fig. 1 is flow chart of the present invention.
Specific embodiment
The following further describes the present invention with reference to the drawings:
A kind of preparation method of astragalus polyose as shown in Figure 1, comprising the following steps: (1), Radix Astragali rolled crushing after taken out
Filter handles to obtain filtrate and residue；(2), filtrate obtains concentrate after reduced pressure is handled；(3), concentrate is by centrifugation
Separation solid and centrifugate are obtained after separation；(4), separating liquid adds ethyl alcohol to stand to obtain sediment and supernatant layer；(5), sediment
It is dried to obtain astragalus polyose after dehydrated alcohol and acetone is added；Suction filtration processing carries out under high pressure；Filtrate is in 70-80
Reduced pressure processing is carried out at a temperature of DEG C；Residue and separation solid can be made into fertilizer；Supernatant layer can recycle ethyl alcohol；At dry
Reason carries out under vacuum conditions；Centrifugate needs to stand 24 hours；Centrifugate and the ratio of ethyl alcohol are 3:7.
When work, Radix Astragali carries out immersion treatment after rolling and crushing, and residue is obtained after filtering in the environment of high pressure
And filtrate, filtrate 70-80 DEG C at a temperature of carry out reduced pressure and handle to obtain concentrate, concentrate be centrifuged after
To separation solid and centrifugate, fertilizer can be made by separating solid and residue, and centrifugate is added after ethyl alcohol stands 24 hours and obtains
Sediment and supernatant layer, supernatant layer can recycle ethyl alcohol, and sediment is dried in vacuo to obtain after dehydrated alcohol and acetone is added
Astragalus polyose.
The present invention is not limited to the above embodiment, on the basis of the technical solution of the disclosure, those skilled in the art
According to disclosed technology contents, some replacements can be made to some of which technical characteristic by not needing creative labor
And deformation, these replacements and deformation are within the scope of the invention.
Claims (8)
1. a kind of preparation method of astragalus polyose, which comprises the following steps:
(1), Radix Astragali carries out suction filtration and handles to obtain filtrate and residue after being rolled crushing；
(2), the filtrate obtains concentrate after reduced pressure is handled；
(3), the concentrate obtains separation solid and centrifugate after centrifuge separation；
(4), the separating liquid adds ethyl alcohol to stand to obtain sediment and supernatant layer；
(5), the sediment is dried to obtain astragalus polyose after dehydrated alcohol and acetone is added.
2. a kind of preparation method of astragalus polyose according to claim 1, it is characterised in that: the suction filtration processing is in high pressure
Lower progress.
3. a kind of preparation method of astragalus polyose according to claim 1, it is characterised in that: the filtrate is at 70-80 DEG C
At a temperature of carry out reduced pressure processing.
4. a kind of preparation method of astragalus polyose according to claim 1, it is characterised in that: the residue and separation solid
It can be made into fertilizer.
5. a kind of preparation method of astragalus polyose according to claim 1, it is characterised in that: the supernatant layer can recycle
Ethyl alcohol.
6. a kind of preparation method of astragalus polyose according to claim 1, it is characterised in that: the drying process is in vacuum
It is carried out under environment.
7. a kind of preparation method of astragalus polyose according to claim 1, it is characterised in that: the centrifugate needs to stand
24 hours.
8. a kind of preparation method of astragalus polyose according to claim 1, it is characterised in that: the centrifugate and ethyl alcohol
Ratio is 3:7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711027608.3A CN109721662A (en) | 2017-10-27 | 2017-10-27 | A kind of preparation method of astragalus polyose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711027608.3A CN109721662A (en) | 2017-10-27 | 2017-10-27 | A kind of preparation method of astragalus polyose |
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| Publication Number | Publication Date |
|---|---|
| CN109721662A true CN109721662A (en) | 2019-05-07 |
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ID=66292187
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711027608.3A Pending CN109721662A (en) | 2017-10-27 | 2017-10-27 | A kind of preparation method of astragalus polyose |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112168861A (en) * | 2020-09-25 | 2021-01-05 | 安徽康信制药股份有限公司 | Astragalus granules and preparation method thereof |
-
2017
- 2017-10-27 CN CN201711027608.3A patent/CN109721662A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112168861A (en) * | 2020-09-25 | 2021-01-05 | 安徽康信制药股份有限公司 | Astragalus granules and preparation method thereof |
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Application publication date: 20190507 |