Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for inducing agilawood to produce agilawood by utilizing high-pressure gas and application of method

A technology of high-pressure gas and soil agarwood, applied in the field of bio-agriculture, can solve the problems of the quantity and quality of agarwood, which needs to be improved, and low content, and achieve the effect of shortening the induction time, high substance content, and strong practicability

Active Publication Date: 2022-04-01
RES INST OF TROPICAL FORESTRY CHINESE ACAD OF FORESTRY
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, people have used methods such as physical wounding, chemical reagents or fungal treatment to induce Agarwood to form a fragrance to a certain extent, but the alcohol-soluble extracts and main chemical components (such as sesquiterpenoids and chromones) of the induced Agarwood compound) content is generally low, and the quantity and quality of the aroma need to be improved

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for inducing agilawood to produce agilawood by utilizing high-pressure gas and application of method
  • Method for inducing agilawood to produce agilawood by utilizing high-pressure gas and application of method
  • Method for inducing agilawood to produce agilawood by utilizing high-pressure gas and application of method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] 1. Preparation of inflatable device

[0050] Select the sunny day in July, choose the 8-year-old Agarwood tree with an average diameter at breast height of 11.3cm, use an electric drill to drill holes at the trunk height 50cm (average diameter 13.2cm), the diameter of the hole is 10mm, and the length is 10cm; the 9cm long One end of the steel pipe (diameter 10mm) is wrapped with a waterproof sealing tape (15-20mm waterproof sealing tape; the length of the wrapped steel pipe is 3-5cm, which can play a role of filling and sealing; in addition, it is also conducive to hanging the sealant, winding 4~ 6 circles) and insert into the tree hole, the depth is 2-3cm; the other end of the steel pipe (that is, the steel pipe outside the trunk hole) is connected to a 25cm long rubber tube (the rubber tube is sleeved on the outside of the steel tube; the inner diameter is a rubber tube of 8mm); The interface between the steel pipe and the trunk is sealed with a film (wrapped layer by...

Embodiment 2

[0063] 1. Preparation of inflatable device

[0064] Select the sunny day in September, choose the 8-year-old Agarwood tree with an average diameter at breast height of 12.5cm, use an electric drill to drill a hole with a diameter of 10mm and a length of 10cm at a trunk height of 50cm (average diameter 14.06cm); the 9cm long steel pipe ( 10mm in diameter) a section of waterproof sealing tape (15-20mm waterproof sealing tape; the length of the wrapped steel pipe is 3-5cm, which can play the role of filling and sealing; in addition, it is also conducive to hanging the sealant, winding 4-6 times ) into the tree hole with a depth of 2 to 3cm; the other end of the steel pipe (that is, the steel pipe outside the trunk hole) is connected to a 25cm long rubber tube (the rubber tube is sleeved on the outside of the steel tube; the rubber tube with an inner diameter of 8mm), the steel tube Wrap the interface with the trunk with a film (wrapped layer by layer with 3-5cm grafted film tape)...

Embodiment 3

[0077] 1. Preparation of inflatable device

[0078] Choose a sunny day in November, choose a 10-year-old Agarwood tree with an average diameter at breast height of 13.15cm, use an electric drill to drill a hole with a diameter of 10mm and a length of 10cm at a trunk height of 50cm (average diameter 14.33cm). Wrap one end of a 9cm long steel pipe (10mm in diameter) with waterproof sealing tape (15-20mm waterproof sealing tape; the length of the wrapped steel pipe is 3-5cm, which can play a role of filling and sealing; in addition, it is also conducive to hanging the sealant , wound 4 to 6 times) and inserted into the tree hole with a depth of 2 to 3 cm. The other end of the steel pipe (that is, the steel pipe outside the trunk hole) is connected to a 25 cm long rubber tube (the rubber tube is set on the outside of the steel tube; the inner diameter is 8 mm) rubber tube), the joint between the steel tube and the tree trunk is sealed with grafted film (wrapped layer by layer with...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
depthaaaaaaaaaa
diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a method for inducing agilawood to produce agilawood by utilizing high-pressure gas and application of the method. The method comprises the following steps: (1) manufacturing an inflating device: drilling a hole in an aquilaria sinensis trunk, winding a thin film on the outer side of one end of a steel pipe, inserting the steel pipe into the hole, winding a thin film at a joint of the steel pipe and the trunk, coating a sealant at a gap between the steel pipe and a tree hole and the joint of the trunk for sealing, connecting a rubber pipe at the other end of the steel pipe, and sealing the rubber pipe; the rubber tube is clamped by a clamp after being folded; (2) high-pressure inflation treatment: loosening a clamp on the rubber pipe, inflating high-pressure gas into the hole in the aquilaria sinensis trunk through the rubber pipe, and performing inflation treatment once every 7-15 days for 6-12 times in total; wherein the high-pressure gas is at least one of ethylene, nitrogen and carbon dioxide. According to the method, gaseous substances are utilized, conduction and physiological and biochemical reaction of gas in a tree body are promoted in a high-pressure mode, the agilawood formation induction time is shortened, and the content of chromone, sesquiterpenoids and other substances contained in produced agilawood is higher.

Description

technical field [0001] The invention belongs to the technical field of bio-agriculture, and in particular relates to a method for inducing the formation of agarwood by using high-pressure gas and its application. Background technique [0002] Aquilaria sinensis (Lour.) Gilg is an evergreen tree belonging to the genus Aquilaria spp. of the family Thymelaceaceae. It is naturally distributed in Hainan, Guangdong, Guangxi, Fujian, Taiwan and other provinces. Agarwood is a secondary metabolite produced by plants of the genus Aquilaria (Aquilaria) when they are stimulated or damaged. It is widely used in medicine, spices, religion and collections. Modern medical research shows that agarwood has the effects of lowering blood pressure, sedation, analgesia, anti-arrhythmia and inhibiting central system excitement. Agarwood is also a precious natural spice, rich in volatile oil components to make it rich in aroma. [0003] Due to the high economic value of agarwood and the huge mark...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G7/06
Inventor 周再知刘高峰黄桂华张青青
Owner RES INST OF TROPICAL FORESTRY CHINESE ACAD OF FORESTRY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com