Pheromone composition with identification function and preparation thereof

A technology of pheromones and compositions, which is applied in the direction of luminescent/biological dyeing preparations, drug combinations, active ingredients of hydroxyl compounds, etc., can solve the problems affecting the health of animals and technicians, not meeting the requirements of green breeding, and increasing the burden on human health. To achieve the effect of simplifying the operation process of situation investigation, fast and stable response, and avoiding influence

Active Publication Date: 2021-02-19
NINGBO SANSHENG BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the effect in practical application is still unsatisfactory, and there are very few products on the market. How to improve the estrus rate and reproductive success rate of sows is still a problem that needs to be solved
[0004] Chinese patent CN108289898B shares the aromatic heterocyclic compound quinoline with androstenone and androstenol, and adds fragrances, preservatives, antioxidants, etc. to make a pheromone composition for improving reproductive success and productivity, but Quinoline compounds have certain inhalation toxicity and ecotoxicity. Improper use will not only affect the health of animals and technicians, but also affect ...

Method used

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  • Pheromone composition with identification function and preparation thereof
  • Pheromone composition with identification function and preparation thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1 provides a kind of pheromone composition spray, wherein the amount of each component is respectively:

[0040] Androstenone: 120mg

[0041] Androstenol: 12mg

[0042] 3-Methylindole: 120mg

[0043] Palmitic acid: 1g

[0044] Oleic acid: 1g

[0045] Linoleic acid: 1g

[0046] Bright blue: 1g;

[0047] The information composition spray of the present embodiment is made by following method:

[0048] First take by weighing 160g of ethanol and isopropanol, add to the batching tank, after mixing evenly, add androstenone, androstenol, 3-methyl indole, palmitic acid, oleic acid and brilliant blue in proportion successively, with Stir at a stirring speed of 200rpm for 25 minutes to completely dissolve the material, then add 600g of pure water and continue to stir at a speed of 200rpm for 25 minutes to obtain a uniformly mixed semi-finished solution for use; then fill the bottle with nitrogen to drive away the oxygen in the bottle , and then fill the prepared ...

Embodiment 2

[0051] In the pheromone composition spray that embodiment 2 provides, the amount of each component in the 1000mL spray is respectively:

[0052] Androstenone: 120mg

[0053] Androstenol: 12mg

[0054] Geraniol: 120mg

[0055] Citric aldehyde: 520mg

[0056] Bright blue: 1g;

[0057] The solvent and the preparation method of the pheromone composition spray of embodiment 2 are identical with embodiment 1, do not repeat them here; Wherein, geraniol (98%), citric aldehyde (96%) are purchased from Sigma-Aldrich company .

Embodiment 3

[0059] In the pheromone composition spray that embodiment 3 provides, the amount of each component in the 1000mL spray is respectively:

[0060] Androstenone: 120mg

[0061] Androstenol: 12mg

[0062] Myristic acid: 120mg

[0063] Lauric acid: 1g

[0064] Linoleic acid: 1g

[0065] Bright blue: 1g;

[0066] The solvent and preparation method of the pheromone composition spray in Example 3 are the same as those in Example 1, and will not be repeated here; wherein, myristic acid (98%) and lauric acid (98%) are purchased from Nanjing Chemical Reagent Co., Ltd. company.

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Abstract

The invention relates to a pheromone composition, in particular to a pheromone composition with an identification function and a preparation thereof. The pheromone composition comprises a component A,a component B and a component C, wherein the component A is androstenonev and/or androstanol; the component B comprises one or more of geraniol, tiglic aldehyde, palmitic acid, oleic acid, linoleic acid, capric acid, myristic acid, lauric acid and 3-methylindole; the component C comprises: a coloring agent. According to the method, multiple pheromones are combined for use, synergistic componentsfrom plants are added, the estrus rate and the reproductive success rate of the sows are increased, and meanwhile, the coloring agent is added for identification, so that the estrus identification efficiency is improved. Moreover, in the preparation process of the pheromone composition preparation, the androstanol is protected from being oxidized by filling nitrogen, so that the stability of the preparation is guaranteed, and the use of components such as an antioxidant and a preservative is avoided, and the product is safer and meets the green production requirement.

Description

technical field [0001] The invention relates to a pheromone composition, in particular to a pheromone composition with marking function and its preparation. Background technique [0002] In the field of pig breeding, estrus identification is one of the key links. Accurate estrus identification can determine the mating time and improve the success rate of conception. At present, the estrus identification of sows is mainly through external observation, boar test, back pressure test and other methods. Traditional pig farms often use boar test to check whether gilts or adult sows are in estrus, but the cost of boar test is relatively high, and the boar needs to be raised and trained separately. The function is single, time-consuming and laborious. The efficiency of pig estrus test is low, sometimes it is difficult to find estrus sows, and it is difficult to guarantee the success rate, and there are still a small number of sows who do not respond to boar estrus. This will lead ...

Claims

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Application Information

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IPC IPC(8): A61K45/06A61K31/5685A61K31/045A61K31/404A61K31/11A61K31/20A61K31/201A61K9/08A61K9/12A61P15/08A61K49/00
CPCA61K45/06A61K31/5685A61K31/045A61K31/404A61K31/11A61K31/20A61K31/201A61K9/08A61K9/12A61P15/08A61K49/006A61K2300/00
Inventor 包汝泼李开刚尹子煜邵梦瑜李晓虹舒佳妮戚岑聪
Owner NINGBO SANSHENG BIOLOGICAL TECH CO LTD
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