CN101575570A - Method for culturing gas acted on Cordyceps militaris - Google Patents
Method for culturing gas acted on Cordyceps militaris Download PDFInfo
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- CN101575570A CN101575570A CNA2008100433229A CN200810043322A CN101575570A CN 101575570 A CN101575570 A CN 101575570A CN A2008100433229 A CNA2008100433229 A CN A2008100433229A CN 200810043322 A CN200810043322 A CN 200810043322A CN 101575570 A CN101575570 A CN 101575570A
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- cordyceps
- cordyceps militaris
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- oxygen
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Abstract
The invention discloses a method for culturing gas acted on Cordyceps militaris. The Beichongcao is short for Cordyceps militaris, and is also called Yongchongcao or Yongcao. The pharmacology and drug effect of the main chemical components are extremely similar to wild Cordyceps militaris; the artificially-cultivated Cordyceps militaris contains cordycepin of which the content exceeds the wild Cordyceps. Once the technology is mature, the cordycepin is expected to produce a lot. On the aspect of culturing gas acted on Cordyceps militaris, the technical scheme of increasing gas pressure and pressurizing the gas environment of the oxygen is adopted. The artificially prepared oxygen-enriched gas environment obtained in the environment of industrially artificially culturing the Cordyceps has industrial value. When the pressure is increased, oxygen partial pressure is equivalently increased, and the environment is pressurized to obtain the effect of the oxygen-enriched gas environment. The method can improve the yield of the Cordyceps product and promote the improvement of effective components of the medical Cordyceps.
Description
Technical field
The present invention relates to act on the method that Cordyceps militaris (L.) Link. is cultivated gas, 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 can obtain promoting the output effect of Cordyceps sinensis product or improve the effective medicinal ingredients cordycepin of Cordyceps sinensis in industrialization artificial culture Cordyceps sinensis environment.I have applied for that oxygen rich gas is used for the patent of the cultural method of artificial medical fungus, and therefore invention acts on Cordyceps sinensis and so on mushroom and cultivates the method for gas and particularly act on Cordyceps militaris (L.) Link. and cultivate the method for gas and will become a kind of effective industrial means and have industrial value.
Technical scheme of the present invention is: act on Cordyceps militaris (L.) Link. cultivate gas aspect, adopt the technical scheme that strengthens gaseous tension.And the atmosphere surrounding of supercharging oxygen.I have industrial value by the oxygen rich gas environment of manually being prepared of invention in the environment of industrialization artificial culture Cordyceps sinensis.Be equivalent to improve oxygen partial pressure when pressure improves, pressurized environment has obtained the effect of oxygen rich gas environment.This method can improve the output of Cordyceps sinensis product or promote the raising of medicinal active ingredients of cordyceps sinensis.
According to one embodiment of the present of invention, can further being improved to of technical scheme of the present invention: described pressurized environment is that the pressure of the atmospheric gas of standard during with the normal atmosphere of a standard has industrial value for the Cordyceps sinensis product when being increased to doubly scope of 1.1-2.0.
According to one embodiment of the present of invention, can and further being improved to of technical scheme of the present invention: have bigger industrial value for the Cordyceps sinensis product when described pressurized environment is the 1.3-1.6 normal atmosphere.
According to one embodiment of the present of invention, can and further being improved to of technical scheme of the present invention: regulating when described pressurized environment is the 1.1-2.0 normal atmosphere increases oxygen ratio and has bigger industrial value for the Cordyceps sinensis product.
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 when described pressurized environment is the 1.1-2.0 normal atmosphere, oxygenation time and not oxygenation time scale are between 1: 1 to 1: 3, and 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 day below from 45-50 days vegetative period.Even have and shorten to 29 days example, 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: the atmosphere surrounding with artificial preparation can obtain promoting the output effect of Cordyceps sinensis product or improve the effective medicinal ingredients cordycepin of Cordyceps sinensis in industrialization artificial culture Cordyceps sinensis environment.I have applied for that oxygen rich gas is used for the patent of the cultural method of artificial medical fungus, and therefore invention acts on Cordyceps sinensis and so on mushroom and cultivates the method for gas and particularly act on Cordyceps militaris (L.) Link. and cultivate the method for gas and will become a kind of effective industrial means and have industrial value.
Act on Cordyceps militaris (L.) Link. cultivate gas aspect, adopt the technical scheme that strengthens gaseous tension.And the atmosphere surrounding of supercharging oxygen.I have industrial value by the oxygen rich gas environment of manually being prepared of invention in the environment of industrialization artificial culture Cordyceps sinensis.Be equivalent to improve oxygen partial pressure when pressure improves, pressurized environment has obtained the effect of oxygen rich gas environment.This method can improve the output of Cordyceps sinensis product or promote the raising of medicinal active ingredients of cordyceps sinensis.
Embodiment 2, can further being improved to of technical scheme of the present invention: described pressurized environment is that the pressure of the atmospheric gas of standard during with the normal atmosphere of a standard has industrial value for the Cordyceps sinensis product when being increased to doubly scope of 1.1-2.0.
Embodiment 3, can and further being improved to of technical scheme of the present invention: have bigger industrial value for the Cordyceps sinensis product when described pressurized environment is the 1.3-1.6 normal atmosphere.
Embodiment 4, can and further being improved to of technical scheme of the present invention: regulating when described pressurized environment is the 1.1-2.0 normal atmosphere increases oxygen ratio and has bigger industrial value for the Cordyceps sinensis product.
Embodiment 5, can and further being improved to of technical scheme of the present invention: gap oxygenation intermittently when described pressurized environment is the 1.1-2.0 normal atmosphere, oxygenation time and not oxygenation time scale are between 1: 1 to 1: 3, and unit oxygenation time quantum is 5-20 minute.
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 (5)
1. act on Cordyceps militaris (L.) Link. and cultivate the method for gas, comprise two Environmental indicators of temperature and humidity that control environment, it is characterized in that: adopt and strengthen the technical scheme of cultivating gaseous tension.
2. claim 1 is described acts on the method that Cordyceps militaris (L.) Link. is cultivated gas, it is characterized in that: described pressurized environment be the pressure of the atmospheric gas of standard during with the normal atmosphere of a standard be increased to be 1.1-2.0 doubly.
3. claim 1, the 2 described methods that act on Cordyceps militaris (L.) Link. cultivation gas is characterized in that: have bigger industrial value for the Cordyceps sinensis product when described pressurized environment is the 1.3-1.6 normal atmosphere.
4. claim 1,2, the 3 described methods that act on Cordyceps militaris (L.) Link. cultivation gas is characterized in that: regulate increase oxygen ratio when described pressurized environment is the 1.1-2.0 normal atmosphere.
5. claim 4 is described acts on the method that Cordyceps militaris (L.) Link. is cultivated gas, it is characterized in that: gap oxygenation intermittently when described pressurized environment is the 1.1-2.0 normal atmosphere, oxygenation time and not oxygenation time scale are between 1: 1 to 1: 3, and unit oxygenation time quantum is 5-20 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100433229A CN101575570A (en) | 2008-05-05 | 2008-05-05 | Method for culturing gas acted on Cordyceps militaris |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100433229A CN101575570A (en) | 2008-05-05 | 2008-05-05 | Method for culturing gas acted on Cordyceps militaris |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101575570A true CN101575570A (en) | 2009-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100433229A Pending CN101575570A (en) | 2008-05-05 | 2008-05-05 | Method for culturing gas acted on Cordyceps militaris |
Country Status (1)
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| CN (1) | CN101575570A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102821619A (en) * | 2011-02-08 | 2012-12-12 | 韩农营农组合法人 | Functional rice containing a large amount of cordycepin, and method for producing same |
-
2008
- 2008-05-05 CN CNA2008100433229A patent/CN101575570A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102821619A (en) * | 2011-02-08 | 2012-12-12 | 韩农营农组合法人 | Functional rice containing a large amount of cordycepin, and method for producing same |
| CN102821619B (en) * | 2011-02-08 | 2013-12-25 | 陈广植 | Functional rice containing large amount of cordycepin, and method for producing same |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091111 |