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Propyl dihydrojasmonate soluble solution and preparation method thereof

A technology of propyl jasmonate and dihydrogen, applied in botany equipment and methods, chemicals for biological control, animal repellents, etc., can solve the problem of fruit intolerance to storage, prone to soft fruit, difficult to prepare, etc. problems, to achieve the effects of promoting synthesis and expression in advance, increasing spreadability and absorption, and easy to dilute

Pending Publication Date: 2022-01-28
郑州尼采生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Propyl dihydrojasmonate can effectively promote the synthesis of ethylene in plants. Ethylene is the key substance to promote fruit coloring. There are products on the market that directly spray ethephon and apply ethylene-like components from external sources to achieve coloring effects. The application technology is strict, and it is very prone to adverse effects such as soft fruit, fruit drop, and fruit intolerance to storage, so its use is strictly limited, and propyl dihydrojasmonate promotes the synthesis of endogenous ethylene in plants and expresses it in advance It is a very safe and stable fruit coloring product; but because propyl dihydrojasmonate is an oily substance, it has extremely poor solubility in water and is not easy to prepare

Method used

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  • Propyl dihydrojasmonate soluble solution and preparation method thereof
  • Propyl dihydrojasmonate soluble solution and preparation method thereof
  • Propyl dihydrojasmonate soluble solution and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A soluble propyl dihydrojasmonate, comprising the following components by weight percentage: 5% propyl dihydrojasmonate, 10%-40% polyoxyethylene (20EO) oleyl ether, polyoxyethylene (20EO) sorbitol Alcohol monolaurate 10%-40%, ethanol balance. Completely mix propyl dihydrojasmonate with an emulsifier and a solvent to obtain a preliminary mixed solution; then fully stir and chelate the preliminary mixed solution at a temperature of 20-100 degrees Celsius for 2-6 hours to obtain a mixed solution; finally the The mixture was naturally cooled to room temperature to obtain a soluble solution of propyl dihydrojasmonate.

Embodiment 2

[0022] A soluble solution of propyl dihydrojasmonate, which includes the following components by weight percentage: 5% propyl dihydrojasmonate, 10%-40% polyoxyethylene (20EO) sorbitan monooleate, polyoxyethylene Ethylene (20EO) sorbitan monolaurate 10%-40%, ethanol balance. Completely mix propyl dihydrojasmonate with an emulsifier and a solvent to obtain a preliminary mixed solution; then fully stir and chelate the preliminary mixed solution at a temperature of 20-100 degrees Celsius for 2-6 hours to obtain a mixed solution; finally the The mixture was naturally cooled to room temperature to obtain a soluble solution of propyl dihydrojasmonate.

Embodiment 3

[0024] A propyl dihydrojasmonate soluble solution, comprising the following components by weight percentage: 5% propyl dihydrojasmonate, 4%-10% castor oil polyoxyethylene ether, polyoxyethylene (20EO) sorbitan mono Laurate 10%-20%, polyoxyethylene (20EO) sorbitan monooleate 8%-15%, ethanol 5%-20%, water balance. Completely mix propyl dihydrojasmonate with an emulsifier and a solvent to obtain a preliminary mixed solution; then fully stir and chelate the preliminary mixed solution at a temperature of 20-100 degrees Celsius for 2-6 hours to obtain a mixed solution; finally the The mixture was naturally cooled to room temperature to obtain a soluble solution of propyl dihydrojasmonate.

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Abstract

The embodiment of the invention relates to the technical field of plant growth regulators, in particular to a propyl dihydrojasmonate soluble solution which comprises the following components in percentage by weight: 1-40% of propyl dihydrojasmonate, 1-60% of an emulsifier and the balance of a solvent. The propyl dihydrojasmonate soluble solution has the beneficial effects that the solubility of the propyl dihydrojasmonate is improved, and the propyl dihydrojasmonate is easy to prepare; the compounding property of propyl dihydrojasmonate and the fertilizer can be improved, and the market demand is met; the spreadability and the absorption and utilization rate of propyl dihydrojasmonate in the use process can be increased, and the application effect of the product is improved; and the propyl dihydrojasmonate soluble solution has the advantages of low phytotoxicity, low toxicity and easiness in dilution, and is safe and convenient to use.

Description

technical field [0001] The invention relates to the technical field of plant growth regulators, in particular to a propyl dihydrojasmonate soluble solution and a preparation method thereof. Background technique [0002] Propyl dihydrojasmonate can effectively promote the synthesis of ethylene in plants. Ethylene is the key substance to promote fruit coloring. There are products on the market that directly spray ethephon and apply ethylene-like components from external sources to achieve coloring effects. The application technology is strict, and it is very prone to adverse effects such as soft fruit, fruit drop, and fruit intolerance to storage, so its use is strictly limited, and propyl dihydrojasmonate promotes the synthesis of endogenous ethylene in plants and expresses it in advance It is a very safe and stable fruit coloring product; but because propyl dihydrojasmonate is an oily substance, it has extremely poor solubility in water and is not easy to prepare. Therefore...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N37/42A01N25/02A01P21/00
CPCA01N37/42A01N25/02
Inventor 吴桐薛靖文
Owner 郑州尼采生物科技有限公司
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