CN103977086A - Preparation method of polygonum capitatum instant powder - Google Patents
Preparation method of polygonum capitatum instant powder Download PDFInfo
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- CN103977086A CN103977086A CN201410170257.1A CN201410170257A CN103977086A CN 103977086 A CN103977086 A CN 103977086A CN 201410170257 A CN201410170257 A CN 201410170257A CN 103977086 A CN103977086 A CN 103977086A
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Abstract
A preparation method of polygonum capitatum instant powder is disclosed and enables the products to have a very good solubility. The main technological scheme of the preparation method comprises the following steps: carrying out water extraction on polygonum capitatum, then condensing the polygonum capitatum extract to obtain an extract with a density of 1.20 (50 DEG C), carrying out alcohol extraction on the extract with 95% ethanol, condensing the supernate to obtain an extract with a density of 1.32 to 1.34 (60 DEG C), mixing the extract with a certain amount of dextrin, 55% ethanol, and white sugar powder, blending, granulating, drying, and packaging.
Description
Technical field
The present invention relates to a kind of preparation method of instant particles as Chinese medicine, specifically a kind of preparation method of Herba Polygoni Capitati instant powder.
Background technology
Miao Ethnomedicine Herba Polygoni Capitati petiole is long 2-3 millimeters, and base portion is had auricle sometimes; Ochrea is membranous, tubular, and long 5-8 millimeters, loose, tool glandular hair, shape is cut on top, has echinid.Head inflorescence, 6-10 millimeters, single raw or paired, top is raw; Peduncle tool glandular hair; Bract is membranous, and long avette, bennet is extremely short; Long 2-3 millimeters of perianth, 5 drastic cracks, sliver ellipse, pale red; Stamen 8, shorter than perianth; Style 3, middle and lower part symphysis, closely isometric with perianth; Stigma head.Achene is long avette, tool 3 ribs, and pitchy, close raw point, micro-glossy, long 1.5-2 millimeters, be wrapped in persitent perianth.Florescence 1-December, fruit phase 1-December.Because of its contain a large amount of do not have stone acid to urinary tract infection, pyelonephritis to good curative effect, be all generally that all herbal medicine is processed.At present, be mainly to carry out water extraction to become after extractum to the processing of Herba Polygoni Capitati, spraying drying powder-forming, because extract powder has very strong water absorption, easily caking, so be all now with starch mix and blend after granule processed.But the dissolubility of the granule of making is bad, make to be difficult for using.
Summary of the invention
In order to solve the bad problem of above-mentioned dissolubility, the invention provides a kind of preparation method of Herba Polygoni Capitati instant powder, can make the product finally making there is good dissolubility.Its technical scheme mainly adopting is: Herba Polygoni Capitati water extraction simmer down to density 1.20(50 DEG C) extractum, with 95% ethanol alcohol extraction, gained supernatant is condensed into 1.32～1.34(60 DEG C again) extractum, by gained extractum and a certain amount of dextrin, 55% ethanol, powdered sugar mix and blend, granulate, dry, packaging.
Processing step is as follows:
(1), weigh a certain amount of Herba Polygoni Capitati, add the decocting of 6 times of amounts to boil and decoct for the first time 2 hours, add for the second time 5 times of water gagings and decoct 1 hour;
(2), by said extracted liquid merge, filter, filter material is stainless steel filtering net, aperture is: 60 orders;
(3), gained filtrate carries out vacuum concentration, temperature is 60～70 DEG C, vacuum is :-0.06～-0.08Mpa, steam pressure is 0.15～0.2Mpa, to concentrated solution relative density be 1.20(50 DEG C);
(4), above-mentioned concentrated solution is moved to the ethanol that adds 95% in Alcohol-settling tank, making containing alcohol amount is 60%, stirs, and leaves standstill 24 hours.Extract supernatant, filtering residue 60% washing with alcohol, merges gained clear liquid, filtrate.Reclaim rare alcohol of using;
(5), above-mentioned mixed liquor carries out vacuum concentration, temperature is for being 60～70 DEG C, vacuum is :-0.06～-0.08Mpa, steam pressure is 0.15～0.2Mpa.Obtaining relative concentration is 1.32～1.34(60 DEG C) extractum;
(6), rare alcohol is by the rare alcohol storage tank in pipeline suction extraction chamber, then adds in ethanol recovery tower and distills, when concentration reaches 75%, reclaim;
(7), sucrose pulverizes, and crosses 100 eye mesh screens;
(8), by gained extractum, with a certain amount of dextrin, cane sugar powder, mix 5 minutes, then add 55% ethanol in mix 5 minutes, then granulate with 14 eye mesh screens;
(9), made wet granular is put into basin, the about 3cm of thickness, puts into hot air circulation case and is dried, and 60～70 DEG C of baking temperatures, turned over once every 1 hour at 3 hours drying times.Detect moisture and should not exceed 5%;
(10), dried granule is carried out total mixed 20 minutes after with 10 mesh sieves and 80 mesh sieves choosing grain;
(11), on request granule is packed.
Detailed description of the invention
A preparation method for Herba Polygoni Capitati instant powder, can make the product finally making have good dissolubility.Its technical scheme mainly adopting is: Herba Polygoni Capitati water extraction simmer down to density 1.20(50 DEG C) extractum, with 95% ethanol alcohol extraction, gained supernatant is condensed into 1.32～1.34(60 DEG C again) extractum, by gained extractum and a certain amount of dextrin, 55% ethanol, powdered sugar mix and blend, granulate, dry, packaging.
Processing step is as follows:
(1), weigh a certain amount of Herba Polygoni Capitati, add the decocting of 6 times of amounts to boil and decoct for the first time 2 hours, add for the second time 5 times of water gagings and decoct 1 hour;
(2), by said extracted liquid merge, filter, filter material is stainless steel filtering net, aperture is: 60 orders;
(3), gained filtrate carries out vacuum concentration, temperature is 60～70 DEG C, vacuum is :-0.06～-0.08Mpa, steam pressure is 0.15～0.2Mpa, to concentrated solution relative density be 1.20(50 DEG C);
(4), above-mentioned concentrated solution is moved to the ethanol that adds 95% in Alcohol-settling tank, making containing alcohol amount is 60%, stirs, and leaves standstill 24 hours.Extract supernatant, filtering residue 60% washing with alcohol, merges gained clear liquid, filtrate.Reclaim rare alcohol of using;
(5), above-mentioned mixed liquor carries out vacuum concentration, temperature is for being 60～70 DEG C, vacuum is :-0.06～-0.08Mpa, steam pressure is 0.15～0.2Mpa.Obtaining relative concentration is 1.32～1.34(60 DEG C) extractum;
(6), rare alcohol is by the rare alcohol storage tank in pipeline suction extraction chamber, then adds in ethanol recovery tower and distills, when concentration reaches 75%, reclaim;
(7), sucrose pulverizes, and crosses 100 eye mesh screens;
(8), by gained extractum, with a certain amount of dextrin, cane sugar powder, mix 5 minutes, then add 55% ethanol in mix 5 minutes, then granulate with 14 eye mesh screens;
(9), made wet granular is put into basin, the about 3cm of thickness, puts into hot air circulation case and is dried, and 60～70 DEG C of baking temperatures, turned over once every 1 hour at 3 hours drying times.Detect moisture and should not exceed 5%;
(10), dried granule is carried out total mixed 20 minutes after with 10 mesh sieves and 80 mesh sieves choosing grain;
(11), on request granule is packed.
Claims (2)
1. the preparation method of a Herba Polygoni Capitati instant powder, it is characterized in that its technical scheme mainly adopting is: Herba Polygoni Capitati water extraction simmer down to density 1.20(50 DEG C) extractum, with 95% ethanol alcohol extraction, gained supernatant is condensed into 1.32～1.34(60 DEG C again) extractum, by gained extractum and a certain amount of dextrin, 55% ethanol, powdered sugar mix and blend, granulates, dry, packaging.
2. a kind of preparation method of Herba Polygoni Capitati instant powder according to claim 1, is characterized in that processing step is as follows:
(1), weigh a certain amount of Herba Polygoni Capitati, add the decocting of 6 times of amounts to boil and decoct for the first time 2 hours, add for the second time 5 times of water gagings and decoct 1 hour;
(2), by said extracted liquid merge, filter, filter material is stainless steel filtering net, aperture is: 60 orders;
(3), gained filtrate carries out vacuum concentration, temperature is 60～70 DEG C, vacuum is :-0.06～-0.08Mpa, steam pressure is 0.15～0.2Mpa, to concentrated solution relative density be 1.20(50 DEG C)
(4), above-mentioned concentrated solution is moved to the ethanol that adds 95% in Alcohol-settling tank, making containing alcohol amount is 60%, stirs, and leaves standstill 24 hours; Extract supernatant, filtering residue 60% washing with alcohol, merges gained clear liquid, filtrate; Reclaim rare alcohol of using;
(5), above-mentioned mixed liquor carries out vacuum concentration, temperature is for being 60～70 DEG C, vacuum is :-0.06～-0.08Mpa, steam pressure is 0.15～0.2Mpa; Obtaining relative concentration is 1.32～1.34(60 DEG C) extractum
(6), rare alcohol is by the rare alcohol storage tank in pipeline suction extraction chamber, then adds in ethanol recovery tower and distills, when concentration reaches 75%, reclaim;
(7), sucrose pulverizes, and crosses 100 eye mesh screens;
(8), by gained extractum, with a certain amount of dextrin, cane sugar powder, mix 5 minutes, then add 55% ethanol in mix 5 minutes, then granulate with 14 eye mesh screens;
(9), made wet granular is put into basin, the about 3cm of thickness, puts into hot air circulation case and is dried, and 60～70 DEG C of baking temperatures, turned over once every 1 hour at 3 hours drying times; Detect moisture and should not exceed 5%;
(10), dried granule is carried out total mixed 20 minutes after with 10 mesh sieves and 80 mesh sieves choosing grain;
(11), on request granule is packed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410170257.1A CN103977086A (en) | 2014-04-25 | 2014-04-25 | Preparation method of polygonum capitatum instant powder |
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| CN201410170257.1A CN103977086A (en) | 2014-04-25 | 2014-04-25 | Preparation method of polygonum capitatum instant powder |
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| CN201410170257.1A Pending CN103977086A (en) | 2014-04-25 | 2014-04-25 | Preparation method of polygonum capitatum instant powder |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166876A (en) * | 2017-05-13 | 2017-09-15 | 上药东英（江苏）药业有限公司 | A kind of energy-efficient perindopril tert-butylamine piece particle drying technique |
| CN111358839A (en) * | 2020-04-26 | 2020-07-03 | 贵州威门药业股份有限公司 | Formula granules of polygonum capitatum and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054899A (en) * | 1990-09-14 | 1991-10-02 | 贵阳生物化学制药厂 | Miganling instant herbal medicine, syrup production technology |
| CN1481832A (en) * | 2002-09-12 | 2004-03-17 | 贵州威门药业股份有限公司 | Polygonum capitatum extract and preparation method and application thereof |
| CN102526219A (en) * | 2012-01-05 | 2012-07-04 | 贵州威门药业股份有限公司 | Extract for Relinqing Granule, as well as preparation method and application of same |
| CN103550309A (en) * | 2013-10-30 | 2014-02-05 | 浙江百草中药饮片有限公司 | Preparation method of polygonum capitatum hypoglycemic extract granules |
-
2014
- 2014-04-25 CN CN201410170257.1A patent/CN103977086A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1054899A (en) * | 1990-09-14 | 1991-10-02 | 贵阳生物化学制药厂 | Miganling instant herbal medicine, syrup production technology |
| CN1481832A (en) * | 2002-09-12 | 2004-03-17 | 贵州威门药业股份有限公司 | Polygonum capitatum extract and preparation method and application thereof |
| CN102526219A (en) * | 2012-01-05 | 2012-07-04 | 贵州威门药业股份有限公司 | Extract for Relinqing Granule, as well as preparation method and application of same |
| CN103550309A (en) * | 2013-10-30 | 2014-02-05 | 浙江百草中药饮片有限公司 | Preparation method of polygonum capitatum hypoglycemic extract granules |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166876A (en) * | 2017-05-13 | 2017-09-15 | 上药东英（江苏）药业有限公司 | A kind of energy-efficient perindopril tert-butylamine piece particle drying technique |
| CN111358839A (en) * | 2020-04-26 | 2020-07-03 | 贵州威门药业股份有限公司 | Formula granules of polygonum capitatum and preparation method thereof |
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Application publication date: 20140813 |