CN103030703A - Extraction technology of polysaccharide in pleurotus ferulae - Google Patents
Extraction technology of polysaccharide in pleurotus ferulae Download PDFInfo
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- CN103030703A CN103030703A CN 201110299498 CN201110299498A CN103030703A CN 103030703 A CN103030703 A CN 103030703A CN 201110299498 CN201110299498 CN 201110299498 CN 201110299498 A CN201110299498 A CN 201110299498A CN 103030703 A CN103030703 A CN 103030703A
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- polysaccharide
- resina ferulae
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- ferulae mushroom
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Abstract
The invention relates to an extraction technology of polysaccharide, in particular to an extraction technology of polysaccharide in pleurotus ferulae, which is short in time consumption and high in extraction rate. The extraction technology can be used for extracting the polysaccharide in the pleurotus ferulae by an ion beam mutagenesis method, and comprises the steps of: adding distilled water with the material-liquid ratio of (1:5)-(1:15) into fresh mycelium of pleurotus ferulae, adjusting the pH value of a system to be 12-14 and extracting for 1-3h at the temperature of 70-100 DEG C to obtain crude polysaccharide.
Description
Technical field:
The present invention relates to a kind of extraction process of polysaccharide, more particularly, relate to the extraction process of polysaccharide in the Resina Ferulae mushroom.
Background technology:
Resina Ferulae mushroom has another name called the lark mushroom, gains the name because parasitizing on the medicinal plant asafoetide, and the abundance of wild Resina Ferulae mushroom is very rare.There is a small amount of cultivation indivedual counties and cities in Xinjiang, but its cultivation cycle is longer, and biologicak efficiency is low, cost is high, technical difficulty greatly, directly affects its scale operation.
Because Resina Ferulae mushroom is rich in fungus polysaccharide especially, being used as medicine has the effect of eliminating stagnated food to destroy intestinal worms, to belly swell and ache, abdominal mass, cancer etc. all have significant curative effect, can improve body immunity, suppress tumour.In order to utilize better this rare mushroom kind, domestic a lot of scientific research institutions adopt the method for liquid submerged fermentation, obtain the purpose product.
Traditional extracting method, length consuming time not only, and also extraction yield is low.
Summary of the invention:
The present invention is exactly for the problems referred to above, and the extraction process of polysaccharide in the high Resina Ferulae mushroom of a kind of weak point consuming time, extraction yield is provided.
In order to realize above-mentioned purpose of the present invention, the present invention adopts following technical scheme, the present invention utilizes the ion beam mutagenesis method that the polysaccharide in the Resina Ferulae mushroom is extracted, processing step is: the distilled water that to Resina Ferulae mushroom fresh mycelia adding solid-liquid ratio is 1: 5～1: 15, regulation system pH value is 12～14, at 70～100 ℃ of lower 1～3h that extract, obtain Crude polysaccharides.
Beneficial effect of the present invention:
The present invention's weak point consuming time, simple to operate, be beneficial to suitability for industrialized production;
2. extraction yield of the present invention is 5.38%.
Embodiment:
The present invention utilizes the ion beam mutagenesis method that the polysaccharide in the Resina Ferulae mushroom is extracted, processing step is: the distilled water that to Resina Ferulae mushroom fresh mycelia adding solid-liquid ratio is 1: 5～1: 15, regulation system pH value is 12～14, at 70～100 ℃ of lower 1～3h that extract, obtains Crude polysaccharides.
As a kind of preferred version, processing step of the present invention is: material-water ratio is 1: 15, system pH=14; At 100 ℃ of lower lixiviate 3h.
The present invention selects material-water ratio, system pH, extraction temperature, extraction time as the factor that affects the extraction effect of polysaccharide in the Resina Ferulae mushroom, can see Table 1, table 2.
Table 1 four level of factor tables
Table 2 four factors are on the impact of the extraction effect of polysaccharide in the Resina Ferulae mushroom
Claims (3)
1. the extraction process of polysaccharide in the Resina Ferulae mushroom, it is characterized in that, the present invention utilizes the ion beam mutagenesis method that the polysaccharide in the Resina Ferulae mushroom is extracted, processing step is: the distilled water that to Resina Ferulae mushroom fresh mycelia adding solid-liquid ratio is 1: 5～1: 15, regulation system pH value is 12～14, at 70～100 ℃ of lower 1～3h that extract, obtain Crude polysaccharides.
2. the extraction process of polysaccharide in the Resina Ferulae mushroom according to claim 1, it is characterized in that processing step of the present invention is: material-water ratio is 1: 15, system pH=14.
3. the extraction process of polysaccharide in the Resina Ferulae mushroom according to claim 1 is characterized in that processing step of the present invention is: at 100 ℃ of lower lixiviate 3h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110299498 CN103030703A (en) | 2011-10-08 | 2011-10-08 | Extraction technology of polysaccharide in pleurotus ferulae |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110299498 CN103030703A (en) | 2011-10-08 | 2011-10-08 | Extraction technology of polysaccharide in pleurotus ferulae |
Publications (1)
| Publication Number | Publication Date |
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| CN103030703A true CN103030703A (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201110299498 Pending CN103030703A (en) | 2011-10-08 | 2011-10-08 | Extraction technology of polysaccharide in pleurotus ferulae |
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| CN (1) | CN103030703A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110698567A (en) * | 2019-11-14 | 2020-01-17 | 南开大学 | Antioxidant polysaccharide extract in pleurotus ferulae as well as preparation method and application thereof |
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2011
- 2011-10-08 CN CN 201110299498 patent/CN103030703A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110698567A (en) * | 2019-11-14 | 2020-01-17 | 南开大学 | Antioxidant polysaccharide extract in pleurotus ferulae as well as preparation method and application thereof |
| CN110698567B (en) * | 2019-11-14 | 2021-09-14 | 南开大学 | Antioxidant polysaccharide extract in pleurotus ferulae as well as preparation method and application thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Hou Zhaoyu Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |