CN102206289A - Extraction process for polysaccharide from Bassia rapa L. - Google Patents
Extraction process for polysaccharide from Bassia rapa L. Download PDFInfo
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- CN102206289A CN102206289A CN 201010293919 CN201010293919A CN102206289A CN 102206289 A CN102206289 A CN 102206289A CN 201010293919 CN201010293919 CN 201010293919 CN 201010293919 A CN201010293919 A CN 201010293919A CN 102206289 A CN102206289 A CN 102206289A
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Abstract
An extraction process for polysaccharide from Bassia rapa L. in the invention relates to an extraction process for polysaccharide. The process comprises the following steps that: 100 g of dry root tuber of the Bassia rapa L. is put in a glass beaker for heating on an electric furnace to a boiling state; the boiling state is kept to last for 3.5 hours; every 100 g of root tuber is boiled three times and the filtrates are merged for filtration and concentration; the concentrate is dried with a spray dryer, and therefore a Bassia rapa L. polysaccharide product is obtained. The extraction process provided in the invention has the characteristics of simple technique, strong operationality and high yield.
Description
Technical field:
The present invention relates to a kind of polysaccharide extracting process, be specifically related to a kind of Yuan root polysaccharide extracting process.
Background technology:
The Yuan root is the distinctive food in high altitude localities, medicine, raise three uses plant, is rich in the nutritive ingredient of multiple needed by human body, is the resource that shows unique characteristics in the Qinghai-Tibet Platean.Because of its have clearing heat and detoxicating, nourishing oxygenation, reducing blood-fat etc. are all multi-functional, therefore be widely used in pharmaceutical industries, but Yuan root polysaccharide extracting process technology is ripe not enough at present, currently used mainly is that water-soluble heavy pure technology is extracted Yuan root polysaccharide, this process yields is low, and the various complexity of step.
Summary of the invention:
The purpose of this invention is to provide a kind of Yuan root polysaccharide extracting process, its technology is simple, and is workable, the output height.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: it takes the water extracted immersing paste technology to extract Yuan root polysaccharide, its processing step is: 1, take by weighing the 100 gram Yuan root piece root dries that process, place glass beaker, the distilled water that adds 3000ml is heated to boiling being added with on the electric furnace of asbestos gauge.
2, the power of adjusting electric furnace makes the liquid in the beaker be in moderate boiling state, continues 3.5 hours, and water can evaporate minimizing in boiling part, and the water of answering appropriate supplement to add in the entry maintenance beaker can submergence Yuan root piece root.
No longer moisturizing when 3, boiling to fast 3.5 hours makes liquid in the beaker greatly about about 1000ml, stops heating then and leaches liquid, is kept in the clean container.
4, every 100g piece root as above repeats to boil three times, and merging filtrate has about 3000ml approximately, then filtrate is concentrated.Use Rotary Evaporators, bath temperature is concentrated into 1/10th of former system under 60 ℃, collects concentrated solution then and carries out spraying drying.
5, with spray-dryer with the concentrated solution spraying drying, the spraying drying condition is: inlet temperature is set at 85 ℃, sample size is for for 390ml/h, ventilation is 0.68M, compressed air pressure is 12 * 10KPa, opens spray-dryer, treats that the sample inlet temperature begins sample introduction when being 85 ℃.
6, experimental result: do 3 duplicate samples altogether, every part of 100g, as stated above the water extracted immersing paste, concentrate the back and get the polysaccharide product with spraying drying and be respectively 7.9g, 8.1g, 8.1g.Yield is respectively 7.9%, 8.1%, 8.2%, and average yield is 8.0%.
The present invention has following beneficial effect: its technology is simple, and is workable, the output height.
Embodiment:
This embodiment is taked following technical scheme: its production stage is: 1 takes by weighing the 100 gram Yuan root piece root dries that process, and places glass beaker, adds the distilled water of 3000ml, is heated to boiling being added with on the electric furnace of asbestos gauge.
2, the power of adjusting electric furnace makes the liquid in the beaker be in moderate boiling state, continues 3.5 hours, and water can evaporate minimizing in boiling part, and the water of answering appropriate supplement to add in the entry maintenance beaker can submergence Yuan root piece root.
No longer moisturizing when 3, boiling to fast 3.5 hours makes liquid in the beaker greatly about about 1000ml, stops heating then and leaches liquid, is kept in the clean container.
4, every 100g piece root as above repeats to boil three times, and merging filtrate has about 3000ml approximately, then filtrate is concentrated.Use Rotary Evaporators, bath temperature is concentrated into 1/10th of former system under 60 ℃, collects concentrated solution then and carries out spraying drying.
5, with spray-dryer with the concentrated solution spraying drying, the spraying drying condition is: inlet temperature is set at 85 ℃, sample size is 390ml/h, ventilation is 0.68M, compressed air pressure is 12 * 10KPa, opens spray-dryer, treats that the sample inlet temperature begins sample introduction when being 85 ℃.
6, experimental result: do 3 duplicate samples altogether, every part of 100g, as stated above the water extracted immersing paste, concentrate the back and get the polysaccharide product with spraying drying and be respectively 7.9g, 8.1g, 8.1g.Yield is respectively 7.9%, 8.1%, 8.2%, and average yield is 8.0%.
This embodiment technology is simple, and is workable, the output height.
Claims (1)
1. Yuan root polysaccharide extracting process, it is characterized in that it takes the water extracted immersing paste technology to extract Yuan root polysaccharide, its processing step is: (1), take by weighing the 100 gram Yuan root piece root dries that process, place glass beaker, the distilled water that adds 3000ml is heated to boiling being added with on the electric furnace of asbestos gauge;
(2), the power of regulating electric furnace makes the liquid in the beaker be in moderate boiling state, continues 3.5 hours, water can evaporate minimizing in boiling part, answers appropriate supplement to add entry and keeps the water in the beaker can submergence Yuan root piece root;
(3), no longer moisturizing when boiling to fast 3.5 hours, make liquid in the beaker greatly about about 1000ml, stop heating then and leach liquid, be kept in the clean container.
(4), every 100g piece root as above repeats to boil three times, merging filtrate has about 3000ml approximately, then filtrate is concentrated, and uses Rotary Evaporators, bath temperature is concentrated into 1/10th of former system under 60 ℃, collect concentrated solution then and carry out spraying drying;
(5), with spray-dryer with the concentrated solution spraying drying, the spraying drying condition is: inlet temperature is set at 85 ℃, and sample size is 390ml/h, and ventilation is 0.68M, compressed air pressure is 12 * 10KPa, opens spray-dryer and treats that the sample inlet temperature begins sample introduction when being 85 ℃;
(6), experimental result: do 3 duplicate samples altogether, every part of 100g, as stated above the water extracted immersing paste, concentrate the back and get the polysaccharide product with spraying drying and be respectively 7.9g, 8.1g, 8.1g, yield is respectively 7.9%, 8.1%, 8.2%, average yield is 8.0%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010293919 CN102206289A (en) | 2010-09-28 | 2010-09-28 | Extraction process for polysaccharide from Bassia rapa L. |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010293919 CN102206289A (en) | 2010-09-28 | 2010-09-28 | Extraction process for polysaccharide from Bassia rapa L. |
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| CN102206289A true CN102206289A (en) | 2011-10-05 |
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| CN 201010293919 Pending CN102206289A (en) | 2010-09-28 | 2010-09-28 | Extraction process for polysaccharide from Bassia rapa L. |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103451022A (en) * | 2013-09-02 | 2013-12-18 | 南昌大学 | Method for integrally extracting volatile oil, polysaccharide and flavone from elsholtzia haichowensis sun |
| CN104479045A (en) * | 2015-01-06 | 2015-04-01 | 南京农业大学 | Preparation method for Sinkiang turnip polysaccharide having immunoregulatory activity |
| US9896661B1 (en) | 2016-11-03 | 2018-02-20 | King Saud University | Method of producing cellulose nanostructures |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101524389A (en) * | 2009-04-22 | 2009-09-09 | 西藏自治区高原生物研究所 | Use of Brassica rapa polysaccharide in preparation of anti-hypoxia drugs |
-
2010
- 2010-09-28 CN CN 201010293919 patent/CN102206289A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101524389A (en) * | 2009-04-22 | 2009-09-09 | 西藏自治区高原生物研究所 | Use of Brassica rapa polysaccharide in preparation of anti-hypoxia drugs |
Non-Patent Citations (1)
| Title |
|---|
| 《International Journal of Biological Macromolecules》 20100803 Yue Xie et.al Composition analysis and anti-hypoxia activity of polysaccharide from Brassica rapa L. 528-533 1 第47卷, * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103451022A (en) * | 2013-09-02 | 2013-12-18 | 南昌大学 | Method for integrally extracting volatile oil, polysaccharide and flavone from elsholtzia haichowensis sun |
| CN103451022B (en) * | 2013-09-02 | 2014-12-31 | 南昌大学 | Method for integrally extracting volatile oil, polysaccharide and flavone from elsholtzia haichowensis sun |
| CN104479045A (en) * | 2015-01-06 | 2015-04-01 | 南京农业大学 | Preparation method for Sinkiang turnip polysaccharide having immunoregulatory activity |
| US9896661B1 (en) | 2016-11-03 | 2018-02-20 | King Saud University | Method of producing cellulose nanostructures |
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Application publication date: 20111005 |