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A kind of inducer for promoting the aroma of agarwood tree

A kind of agarwood tree and inducer technology, which is applied in the direction of biocide, animal repellent, plant growth regulator, etc. It can solve the problems of long formation period and low natural fragrance rate of agarwood, so as to improve the quality of agarwood and protect the agarwood tree Resources, the effect of increasing the content of alcohol-soluble extractives

Active Publication Date: 2021-11-16
BAISE UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The natural fragrance rate of agarwood is very low, and the formation period is also long

Method used

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  • A kind of inducer for promoting the aroma of agarwood tree
  • A kind of inducer for promoting the aroma of agarwood tree
  • A kind of inducer for promoting the aroma of agarwood tree

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Choose a 5-year-old white wood incense tree, and use an electric drill to drill the vertical trunk from a distance of 10cm from the ground. The diameter of the hole is 0.8cm, and the depth of the hole is 2cm. Six holes are drilled in a spiral arrangement. Prepare the inducer, which contains strong oxidant peracetic acid 0.15% and hydrogen peroxide 0.001%, fungal fermented polysaccharide pullulan 0.005%, inorganic salt sodium chloride 0.006%, plant hormone salicylic acid 0.003%- 4000mL of aqueous solution. Inject the inducer into the drilled tree trunk hole with a tree nutrient needle syringe, and transport the inducer to the tree body of the Acacia japonica through plant transpiration, and seal the hole with wooden nails after the infusion to prevent the inducer from flowing out and The rain washes over. Beginning 3 days after the infusion, some leaves of the Acacia japonica began to fall, and after one month, most of the leaves fell, leaving only a few leaves at the t...

Embodiment 2

[0040] Choose a 6-year-old white wood fragrance tree, and use an electric drill to drill the vertical trunk from a distance of 10cm from the ground. The diameter of the hole is 0.3cm, and the depth of the hole is 1cm. Drill 4 holes in a spiral arrangement. Prepare the inducer, which contains 0.06% of strong oxidizing agent hydrogen peroxide, 0.006% of fungal fermented polysaccharide yeast β-glucan, 0.005% of inorganic salt calcium chloride, and 2500 mL of aqueous solution of 0.002% ethephon in terms of mass percentage. Inject the inducer into the drilled tree trunk hole with a tree nutrient needle syringe, and transport the inducer into the tree body of the white wood by using the transpiration of the plant. After the infusion is completed, seal the hole with a wooden nail to prevent the inducer from flowing out and rainwater scour. Beginning 3 days after the infusion, some leaves of the Acacia japonica began to fall, and after one month, most of the leaves fell, leaving only ...

Embodiment 3

[0042] Choose a 7-year-old white wood fragrance tree, and use an electric drill to drill the vertical trunk from a distance of 10cm from the ground. The diameter of the hole is 0.6cm, and the depth of the hole is 3cm. Eight holes are drilled in a spiral arrangement. Prepare the inducer, which contains 0.22% of strong oxidizing agent peracetic acid, 0.002% of fungal fermented polysaccharide yeast β-glucan and 0.006% of pullulan polysaccharide, 0.015% of inorganic salt ferric chloride, plant hormone jasmonate A 5000 mL of aqueous solution of 0.001% ester, 0.003% ethephon and 0.004% salicylic acid. Inject the inducer into the drilled tree trunk hole with a tree nutrient needle syringe, and transport the inducer into the tree body of the white wood by using the transpiration of the plant. After the infusion is completed, seal the hole with a wooden nail to prevent the inducer from flowing out and rainwater scour. Beginning 3 days after the infusion, some leaves of the Acacia japo...

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Abstract

The invention discloses an inducer for promoting the aroma formation of agarwood trees, which belongs to the field of biotechnology. The inducer includes strong oxidants, fungal fermented polysaccharides, inorganic salts and plant hormones. The present invention uses the injection method to inject the inducer into the trunk of the agarwood tree, and then cuts the brown and yellow-brown discolored xylem in the trunk and dries it in the shade to obtain the agarwood. The invention adjusts the components of the existing agarwood inducer, uses a strong oxidant to replace formic acid and acetic acid in the traditional aromatizing agent, and generates molecular oxygen after injection into the tree body, which has a strong stimulating effect on the tree body; the fungal fermented polysaccharide acts as a plant stimulus It can stimulate the stress response of the agarwood tree, which is beneficial to the secretion of the resin, increases the yield of the agarwood, and increases the content of alcohol-soluble extracts, the relative content of agarwood tetraol, sesquiterpenoids and 2-(2-phenylethyl) ‑The total relative content of chromone compounds can improve the quality of agarwood, which has good economic and ecological benefits.

Description

technical field [0001] The invention belongs to the field of biotechnology, and in particular relates to an inducer for promoting the formation of agarwood. Background technique [0002] Agarwood is a resinous wood formed by the secretion of resin from the xylem of Aquilaria or Gyrinops trees of the family Thymelaeaceae after being damaged by nature or man-made. It is a traditional precious medicinal material in my country and a rare spice in the world. The medicinal effects of stopping vomiting, appreciating qi and relieving asthma are known as "gold in medicine" and "king of fragrance". Agarwood integrates the value of medicine, spice, religious culture and collection, etc., and has profound historical and cultural value and modern economic value. [0003] Aquilaria sinensis (Lour.) Gilg, also known as Aquilaria sinensis, belongs to the genus Aquilaria in the family Daphneaceae. It is the only source plant of Chinese traditional Chinese medicine Aquilaria sinensis, and has...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N59/00A01N37/16A01N43/16A01N59/16A01N59/06A01N59/08A01N37/40A01N27/00A01N57/20A01N37/42A01P21/00A01G7/06A01G17/00
CPCA01G7/06A01G17/005A01N27/00A01N37/16A01N37/40A01N37/42A01N43/16A01N57/20A01N59/00A01N59/06A01N59/08A01N59/16
Inventor 刘彩华黄卿刘芳徐晓玲朱正杰黄科瑞
Owner BAISE UNIV
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