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Method for inducing and producing dalbergia substances on dalbergia odorifera tree

A technology of Dalbergia dalbergia and substances, which is applied in the field of induced production of Dalbergia substances, can solve the problems such as no public reports of effective products produced by Dalbergia dalbergia, and achieve the effects of remarkable induction effect, convenient operation and simple process

Active Publication Date: 2010-03-10
INST OF MEDICINAL PLANT DEV CHINESE ACADEMY OF MEDICAL SCI HAINAN BRANCH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] After literature search, there is no relevant public report on the use of artificial methods to induce Dalbergia balata to produce effective products and increase its yield

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Select a 4-year-old Dalbergia japonica tree, and use an ordinary electric drill at a 45° angle downward from the ground at a distance of 10cm. The drill bit Ф=0.6cm, and drill a depth of 7-8cm (it is better not to exceed 1 / 2 of the diameter of the tree) hole. Prepare a ferric sulfate solution with a concentration of 0.1%, and apply the ferric sulfate solution by tree infusion to the borehole (wrap the hole with plastic wrap to prevent rainwater erosion), and apply it once every 2 to 3 months, and apply 1 L each time. After treating the trunk of Dalbergia Dalbergia for 6 to 12 months, observe the thickness of the purple-brown discolored wood around the wound with the naked eye, and preliminarily determine the effect of Dalbergia Dalbergia tree on aroma formation, and then cut the purple-brown oily matter and purple-brown color formed around the wound. The discolored xylem of the plant is dried and pulverized to obtain balm-like substances.

Embodiment 2

[0022] Choose a 15-year-old Dalbergia japonica tree, and use a knife or ax to make three cuts with a depth of 4 to 5 cm (preferably no more than 1 / 2 of the diameter of the tree) at a distance of 10 cm from the ground. Three-faceted, spiral-rising handle. Prepare an ethephon solution with a concentration of 1% and solidify it with lanolin, and apply it quantitatively on three cut surfaces (then wrap it with plastic film to prevent rainwater erosion), apply 1ml to each cut each time, with an interval of 2 to 3 Apply once a month. After treating the trunk of Dalbergia balsamicus for 6-12 months, make sliding slices, use optical microscope to observe and count the shape, size and distribution quantity of yellow-brown and purple-brown resin (that is, Dalbergia balsamic) in ray cells and duct cells, and preliminarily conclude that Dalbergia Dalbergia tree has the effect of producing fragrance, and then the purple-brown oily matter and purple-brown discolored xylem formed around the...

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PUM

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Abstract

The invention discloses a method for inducing and producing dalbergia substances on a dalbergia odorifera tree. An artificial wound is formed in the xylem of the dalbergia odorifera tree, an inducer is applied around the wound, the wound is wrapped and treated by using a preservative film or a plastic film for 6 to 12 months, purple brown oily substances and purple brown discolored xylem formed around the wound are cut off and collected, and the dalbergia substances are obtained after drying and crushing such purple brown oily substances and purple brown discolored xylem. The invention has simple technique and convenient operation and greatly shortens the production cycle of the dalbergia substances by using the artificial induction manner, with outstanding induction effect, thus being applicable to mass production of standardized commodities, effectively relieving contradiction between supply and demand of dalbergia, providing effective approaches for protecting, developing and utilizing dalbergia odorifera tree resources and having significant economic, social and ecological effect.

Description

technical field [0001] The invention relates to a method for inducing and producing balsamic substances on Dalbergia balsamicus by using an exogenous inducer. Background technique [0002] Dalbergia odorifera T.chen, also known as rosewood and jiangxiang, belongs to the Papilionaceae Dalbergia plant. It is a tropical and subtropical evergreen tree unique to Hainan Province in my country. Its stem and root dry heartwood are both The famous and precious Chinese herbal medicine "Jiangxiang". Dalbergia has the effects of promoting qi and blood circulation, relieving pain and stopping bleeding. It can be used for abdominal pain, liver depression and rib pain, chest pain, bruises, traumatic bleeding and other diseases. It was first used as medicine in the Tang Dynasty in my country. Medicine has a history of thousands of years. The 1985, 1990, and 2005 editions of "The Pharmacopoeia of the People's Republic of China" also stipulated that Dalbergia Dalbergia is the authentic produc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/06
Inventor 魏建和孟慧冯锦东杨云张争何明军
Owner INST OF MEDICINAL PLANT DEV CHINESE ACADEMY OF MEDICAL SCI HAINAN BRANCH
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