CN101298595A - Method for cultivating Chinese caterpillar fungus - Google Patents
Method for cultivating Chinese caterpillar fungus Download PDFInfo
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- CN101298595A CN101298595A CNA2008100436034A CN200810043603A CN101298595A CN 101298595 A CN101298595 A CN 101298595A CN A2008100436034 A CNA2008100436034 A CN A2008100436034A CN 200810043603 A CN200810043603 A CN 200810043603A CN 101298595 A CN101298595 A CN 101298595A
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- oxygen
- cordyceps sinensis
- aweto
- environment
- oxygen content
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Abstract
The invention discloses an environment and a method for cultivating aweto. With pharmacology and drug effects of major chemicals similar to the wild aweto, cordyceps militaris is also called Chinese caterpillar fungus. The artificially cultivated cordyceps militaris is provided with cordycepin even more than that of the wild aweto. Once the technique grows mature, the cordycepin can be produced in large scale, to acquire oxygen-rich conditions through manual fabrication in an industrialized environment for artificially cultured aweto, namely, to increase the oxygen ratio in air while mainly controlling two types of environmental indexes as temperature and humidity. When a ratio between the oxygen under the oxygen-rich conditions and the oxygen under one standard atmosphere is increased to a range between 1.03 and 2.86, industrial value is provided for the aweto. The environment and the method for cultivating the aweto can improve the yielding or the effective components of the aweto.
Description
Technical field
The present invention relates to cultivate the method for Cordyceps sinensis, particularly a kind of environment and method of industrialization artificially culturing medicinal Cordyceps sinensis.
Background technology
Cordyceps militaris is the abbreviation of northern Cordyceps, also be Cordyceps militaris (L.) Link. or pupa grass, its main chemical ingredients pharmacology, drug effect are very similar to wild cordyceps, the detection of authoritative department shows that main nutrition of some of Cordyceps militaris and pharmaceutical compositions such as cordycepin, Cordyceps polysaccharide, protein etc. are higher than Cordyceps sinensis.The composition of most worthy is a cordycepin in the Chinese caterpillar fungus, is the primary standard of passing judgment on the Chinese caterpillar fungus quality.Cordycepin is first ucleosides antibiotic of separating from fungi, and it has multiple pharmacologically active effect.Unique effect is arranged in fields such as curing pulmonary tuberculosis, and it also has anticancer, as to regulate human endocrine and enhancing immune function of human body effect.The pharmaceutical use of the very good cordycepin of medical circle, this composition only contain in Chinese caterpillar fungus, can't synthetic, and also be that fermentation class worm grass product numerous on the market is not available.Nowadays, the Cordyceps militaris (L.) Link. of cultivation contains cordycepin, and content has also surpassed wild cordyceps.This technology is in case ripe, and just being expected to can the mass production cordycepin.
Artificial culture tradition rare Chinese medicine Cordyceps sinensis has progressively moved towards mass-producing and industrialization, promptly is the exploration that has also begun industrialized environment and method under farm or raiser's scale.General flow process be substratum composition configuration, moulding, insert culture dish, sterilization; Inoculation; The sealing at initial stage is cultivated; The uncork ventilation; The thalline finished product of results sporophore and so on.Usually artificial culture Cordyceps sinensis often carries out in industrial premises.Production phase generally all be exposed in the atmospheric environment in the uncork ventilation, two indexs of the temperature and humidity that controls environment are simulated the natural growthing condition of Cordyceps sinensis as far as possible, to reach the environment of approximate nature, ensure the normal growth of Cordyceps sinensis.
Summary of the invention
Technical problem of the present invention is: the atmosphere surrounding with artificial preparation obtains promoting the output effect of Cordyceps sinensis product or improves the effective medicinal ingredients cordycepin of Cordyceps sinensis in industrialization artificial culture Cordyceps sinensis environment.
Technical scheme of the present invention is: be the oxygen rich gas environment of in the environment of industrialization artificial culture Cordyceps sinensis, manually being prepared, promptly major control be two Environmental indicators of temperature and humidity in increase the oxygen proportion of atmosphere surrounding.When bringing up in the scope of 1.03-2.86, the oxygen content ratio during described oxygen-enriched environment under the normal atmosphere of an oxygen content and a standard has industrial value for the Cordyceps sinensis product.Promptly improve the output of Cordyceps sinensis product or promote the raising of medicinal active ingredients of cordyceps sinensis with this method.
According to one embodiment of the present of invention, can further being improved to of technical scheme of the present invention: it is bigger to have an industrial value for the Cordyceps sinensis product when oxygen content ratio during described oxygen-enriched environment under the normal atmosphere of an oxygen content and a standard is the scope of 1.24-2.10.
According to one embodiment of the present of invention, can and further being improved to of technical scheme of the present invention: the oxygen content ratio during described oxygen-enriched environment under the normal atmosphere of an oxygen content and a standard is to have bigger industrial value for the Cordyceps sinensis product in the scope of 1.8-2.2 the time.
According to one embodiment of the present of invention, can and further being improved to of technical scheme of the present invention: stop to regulate when night and when not having illumination and keep oxygen ratio, make its progressively the value of returning to be 1; After illumination recovers, carry out the normal adjusting of oxygen and keep.
According to one embodiment of the present of invention, can and further being improved to of technical scheme of the present invention: gap oxygenation intermittently, oxygenation time and not oxygenation time scale are between 1: 1 to 1: 3, unit oxygenation time quantum is 5-20 minute.
The invention has the beneficial effects as follows: at Chinese materia medica Cordyceps sinensis, in the artificial culture of Cordyceps militaris (L.) Link., promote the output of this Cordyceps sinensis product to improve with the method for the technical program, foreshortened to 40-42 days from 45 days vegetative period.It is obviously comparatively sturdy to observe sporophore in addition, and the effective constituent cordycepin brings up to 4.4 from 2.8.
It is generally acknowledged that oxygen content is 21% in the atmosphere, compare with the oxygen content under the normal atmosphere of a standard, the oxygen content ratio during described oxygen-enriched environment under the normal atmosphere of an oxygen content and a standard is brought up at 1.02 o'clock and is begun for Cordyceps sinensis artificial culture product useful influence to take place; When oxygen content ratio was brought up to 1.34-2.10 under the normal atmosphere of an oxygen content and a standard during described oxygen-enriched environment, it was obvious for the Cordyceps sinensis product useful influence to take place.
Basic characteristics of this technical scheme are to have solved technical problem of the present invention.Further improved technical scheme of the present invention can reach goal of the invention ground fully and greatly reduce cost simultaneously, has reached to have outstanding substantive distinguishing features and obvious improvement.
Embodiment
Further specify technical scheme of the present invention and advantage below in conjunction with embodiment.
The technical scheme of embodiment 1: be the oxygen rich gas environment of in the environment of industrialization artificial culture Cordyceps sinensis, manually being prepared, promptly major control be two Environmental indicators of temperature and humidity in increase the oxygen proportion of atmosphere surrounding.When bringing up in the scope of 1.03-2.86, the oxygen content ratio during described oxygen-enriched environment under the normal atmosphere of an oxygen content and a standard has industrial value for the Cordyceps sinensis product.Promptly improve the output of Cordyceps sinensis product or promote the raising of medicinal active ingredients of cordyceps sinensis with this method.The time useful influence takes place for the Cordyceps sinensis product; Has industrial value for the Cordyceps sinensis product.Promptly can promote the output of Cordyceps sinensis product or the raising that improves medicinal active ingredients of cordyceps sinensis with this method.
According to embodiments of the invention 2: can further being improved to of technical scheme of the present invention: the oxygen content ratio during described oxygen-enriched environment under the normal atmosphere of an oxygen content and a standard is to have bigger industrial value for the Cordyceps sinensis product in the scope of 1.8-2.2 the time.
According to embodiments of the invention 3: can and further being improved to of technical scheme of the present invention: gap oxygenation intermittently, oxygenation time and not oxygenation time scale are between 1: 1 to 1: 3, unit oxygenation time quantum is 5-20 minute.
According to one embodiment of the present of invention 4, can and further being improved to of technical scheme of the present invention: stop to regulate when night and when not having illumination and keep oxygen ratio, make its progressively the value of returning to be 1; After illumination recovers, carry out the normal adjusting of oxygen and keep.
The foregoing description provides to being familiar with the person in the art and realizes or use of the present invention; those skilled in the art can be under the situation that does not break away from invention thought of the present invention; the foregoing description is made various modifications or variation; thereby protection scope of the present invention do not limit by the foregoing description, and should be the maximum range that meets the inventive features that claims mention.
Claims (6)
1. cultivate the method for Cordyceps sinensis, comprise two Environmental indicators of temperature and humidity that control environment, it is characterized in that: the oxygen rich gas environment of in the environment of industrialization artificial culture Cordyceps sinensis, manually being prepared, described artificial oxygen rich gas environment, promptly major control be two Environmental indicators of temperature and humidity in increase the oxygen proportion of atmosphere surrounding.Oxygen content ratio during described oxygen-enriched environment under the normal atmosphere of an oxygen content and a standard is brought up to 1.03-2.86.
2. the method for the described cultivation Cordyceps sinensis of claim 1 is characterized in that: the oxygen content ratio during described oxygen-enriched environment under the normal atmosphere of an oxygen content and a standard is 1.24-2.10
3. the method for claim 1,2 described cultivation Cordyceps sinensis is characterized in that: the oxygen content ratio during described artificial oxygen-enriched environment under the normal atmosphere of an oxygen content and a standard is 1.8-2.2
4. the method for claim 1,2,3 described cultivation Cordyceps sinensis, it is characterized in that: gap oxygenation intermittently, oxygenation time and not oxygenation time scale are between 1: 1 to 1: 3.
5. the method for the described cultivation Cordyceps sinensis of claim 4, it is characterized in that: unit oxygenation time quantum is 5-20 minute.
6. the method for claim 1,2,3,4 described cultivation Cordyceps sinensis is characterized in that: stop to regulate when night and when not having illumination and keep oxygen ratio, make its progressively the value of returning to be 1; After illumination recovers, carry out the normal adjusting of oxygen and keep.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100436034A CN101298595A (en) | 2008-07-07 | 2008-07-07 | Method for cultivating Chinese caterpillar fungus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100436034A CN101298595A (en) | 2008-07-07 | 2008-07-07 | Method for cultivating Chinese caterpillar fungus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101298595A true CN101298595A (en) | 2008-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100436034A Pending CN101298595A (en) | 2008-07-07 | 2008-07-07 | Method for cultivating Chinese caterpillar fungus |
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| CN (1) | CN101298595A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109122050A (en) * | 2018-08-28 | 2019-01-04 | 福州惠生食用菌有限公司 | A kind of cultural method of Cordyceps militaris |
-
2008
- 2008-07-07 CN CNA2008100436034A patent/CN101298595A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109122050A (en) * | 2018-08-28 | 2019-01-04 | 福州惠生食用菌有限公司 | A kind of cultural method of Cordyceps militaris |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Open date: 20081105 |