Method for using fungi to elicit Aquilariasinensis tree to produce agilawood

A technology of fungus and white wood, applied in the field of bioengineering, can solve the problems of short production cycle and shortage of medicinal resources of agarwood

Inactive Publication Date: 2010-07-21
INST OF MEDICINAL PLANT DEV CHINESE ACADEMY OF MEDICAL SCI
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0006] Yet another object of the present invention is to provide a method for using fungi to induce agarwood to produce agarwood. The method has simple process, low production cost, short production cycle, fully utilizes and protects agarwood resources, is convenient for popularization and application, and solves the problem of agarwood. The shortage of medicinal resources of agarwood

Method used

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  • Method for using fungi to elicit Aquilariasinensis tree to produce agilawood

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Experimental program
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Embodiment

[0017] The fungi A-11 and A-17 cultured in the PDA medium plate were respectively inoculated on the sawdust composite solid medium and grown for 30 days for later use.

[0018] Select a 5-year-old Baimuxiang tree, drill 9 holes on the trunk with a drill bit with a diameter of 1cm, the hole depth is 4-6cm, and the interval between each hole is 10cm, and 2 grams of extinguishing powder are inserted into 3 holes. The sawdust composite solid medium after bacteria was used as a control, 2 grams of the above-mentioned fungus A-11 that had been cultured for 30 days were inserted into 3 holes, 2 grams of the above-mentioned fungus A-17 that had been cultivated for 30 days were inserted into 3 holes, and polypropylene film was wrapped and grafted. Bacteria.

[0019] Observation after 8 months of inoculation: no yellow-brown substances were secreted around the holes of the control, and yellow-brown substances were secreted around the holes where the fungus A-11 was inserted, with an ave...

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Abstract

The invention relates to a method for using fungi to elicit an Aquilariasinensis tree to produce agilawood, belonging to the biotechnological field. Two used fungi comprise a Fusaria (Fusarium sp.) fungus A-11 and a Cephalosporium (Cephalos porium sp.) fungus A-17. The content comprises the culture method and the inoculation method of the fungi. By adopting the method, the trunk of the Aquilariasinensis tree to elicited to secrete yellow brown substances similar to the chemical ingredients of agilawood. The invention has the advantages that the method is simple and convenient, the production cost is low, the period is short, the Aquilariasinensis tree resources are fully utilized and protected, and the popularization and the application are facilitated.

Description

technical field [0001] The invention belongs to the technical field of bioengineering, and in particular relates to a method for using fungi to induce agarwood to produce agarwood. Background technique [0002] Agarwood (Agarwood) is a resinous wood of Aquilaria (Aquilaria) plant of Thymelaeceae (Thymelaeceae) and is called domestic agarwood, earth agarwood, and agarwood. Since the 16th century, agarwood has been used as a traditional Chinese medicine. Its taste is pungent and bitter, and its nature is slightly warm. Asthma and other symptoms. The resin-containing wood of Aquilaria sinensis is the authentic source of domestic Chinese medicine agarwood, and it is also the only plant resource for the production of Chinese medicine agarwood in my country. Chinese medicine agarwood is a traditional precious medicinal material and precious natural spice in China, Japan, India and other Southeast Asian countries. [0003] Baimuxiang, also known as soil agarwood, incense materia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12N1/14C12R1/745C12R1/77
Inventor 郭顺星龚利娟陈晓梅王春兰孟志霞
Owner INST OF MEDICINAL PLANT DEV CHINESE ACADEMY OF MEDICAL SCI
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