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Hair musk ether and its composition, preparation method and use

A composition, the technology of musk musk, which is applied in the field of daily chemicals, can solve the problems of lack of research and development and utilization, and achieve the effect of good fragrance fixing effect, long-lasting fragrance and strong smell

Active Publication Date: 2020-05-08
KUNMING INST OF BOTANY CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Mengla hair musk is rich in essential oils, which is an important type of secondary metabolites contained in it. At present, there is still a lack of relevant research and development and utilization.

Method used

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  • Hair musk ether and its composition, preparation method and use
  • Hair musk ether and its composition, preparation method and use
  • Hair musk ether and its composition, preparation method and use

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] 1. Preparation of compound muscarinic ether A.

[0067] Separation process: Weigh 0.5kg of the aboveground part of musk musk after drying and crushing, put it in a 3L round bottom flask, add 1.5L of distilled water, distill in water for 3h to extract volatile components, take out the volatile oil in the upper layer of the distillate, and add anhydrous sulfuric acid Sodium drying, cumulative water distillation 12 times, to obtain 70.2g of light yellow musk musk essential oil, the yield of dry product is 1.17%. Take 60.0 g of musk musk essential oil, pack it into a 1.4 kg 200-300 mesh silica gel column, load the sample by wet method, petroleum ether-ethyl acetate system (P / E100:0, 7.2L; 98:2, 10.8L; 95: 5,8.1L; 90:10,7.2L; 80:20,4.5L; 50:50,9.9L; 25:75,6.3L) as the mobile phase, gradient elution was carried out, and the solvent was recovered by rotary evaporation under reduced pressure. After TLC thin-layer chromatography analysis, similar components were combined to obt...

Embodiment 2

[0074] 1. Mosquito repellent experiment of musk ether A

[0075]The present invention adopts muscarinic ether A as the active ingredient of mosquito repellent product, in order to confirm the effect of muscarinic ether A of the present invention on mosquito repellent, the present invention adopts the mosquito repelling model (In-cage mosquito repellentbioassay) to Muscarinic ether A carried out mosquito repellent test, and compared with positive control insect repellent amine DEET (N, N-diethyl-3-methylbenzamide), and specific method and result (table 2) are as follows:

[0076] ① Select about 500 (± 10%) mosquitoes to be tested and place them in the test mosquito cage (45cm×37.5cm×35cm), and start the test after 25(±2.5) minutes of adaptation. ② Precisely weigh 150 mg of the substance to be tested, place it in a vial, and dissolve it with 2 mL of absolute ethanol. After shaking well, take half of the solution and put it in the bottle, put it into the 50cm 2 (5cm×10cm) gauze...

Embodiment 3

[0086] Embodiment 3 prepares the mosquito repellent air freshener containing hairy musk ether A

[0087] Dissolve 20 parts of musk ether A in 20 parts of absolute ethanol according to the mass ratio, then add 60 parts of distilled water and 0.5 part of Tween 80 solubilizer, stir and mix evenly.

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Abstract

The present invention provides an adenosma indianum ether and a composition thereof and application thereof in daily product and essence, and provides a novel monoterpene derivative, namely, adenosmaindianum ether A and a composition containing the same, which are extracted from a 'supergrass' of Aini people of Hani nationality-adenosma buchneroides bonati, and an application in preparing cosmetics and essence with mosquito repelling effect. The adenosma indianum ether A has a remarkable effect of repelling mosquitoes, and has special fragrance, and the adenosma indianum ether A and the composition containing the same can be used as the effective component of the mosquito repellent in the products such as cosmetics and essence, and can also be used as a new natural spice independently or used for preparing essence.

Description

technical field [0001] The invention relates to the field of daily-use chemicals, in particular to the fields of mosquito repellent products, flavors and fragrances and cosmetics, in particular to musk ether and its composition, preparation method and application. Background technique [0002] Adenosma buchneroides Bonati (Adenosma buchneroides Bonati) is an annual herb of the genus Scrophulariaceae, endemic to Yunnan, my country. The plant has a special aroma. It is a medicinal plant used by the Zaoni people (a branch of the Hani nationality) in Mengla County, Xishuangbanna. Because of its special use and meaning, the local people also call it love grass. , flea grass. Women in Aini like the aroma of this grass very much. They often wear this grass on their ears. For flea control. Although musk musk Mengla plays an important role in the life of Zao Ni people, there are very few related studies. Only Xu Yong et al. reported the preliminary research results of it as a new ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C07C43/253C07C41/34C07C41/42C07C41/36A01N31/14A01P17/00A61K8/34A61Q17/02
CPCA01N31/14A61K8/0208A61K8/34A61L9/01A61Q5/02A61Q5/12A61Q13/00A61Q15/00A61Q17/02A61Q19/00C07B2200/07C07C43/253C07C2601/16C11D3/50C11D9/442
Inventor 杜芝芝马永鹏李明祥王雨华裴盛基张红霞孙洪正李怡刘宏
Owner KUNMING INST OF BOTANY CHINESE ACAD OF SCI
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