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Synthetic peppermint oil composition and preparation method thereof

A technology of peppermint oil and composition, applied in the directions of essential oil/spice, fat generation, etc., can solve problems such as poor stability of natural peppermint oil, and achieve the effects of stable quality and supply stability

Active Publication Date: 2021-04-06
WANHUA CHEM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The object of the present invention is to provide a kind of synthetic peppermint oil composition and preparation method thereof, and this composition can send out the fragrance similar to natural peppermint oil, and cool feeling is sufficient, has better stability at the same time, has overcome natural peppermint oil Disadvantages of poor long-term storage stability of vegetable oil

Method used

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  • Synthetic peppermint oil composition and preparation method thereof
  • Synthetic peppermint oil composition and preparation method thereof
  • Synthetic peppermint oil composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Prepare the fragrance composition according to the following mass percentages: 0.53% β-caryophyllene, 2.3% menthyl acetate, 0.6% pulegone, 0.33% piperonone, 36% menthone, 8% isomenthone, 4.9% neomenthol , 33.2% L-menthol, 11.3% D-menthol, 0.75% L-limonene, 0.33% octanol-3, 1.2% isopulegol, 0.11% 1,8-cineole, 0.45% linale Alcohol, 56 ppm ferrocene carboxylic acid compound having the structure of formula II.

[0035] Put the above fragrance composition in a photochemical reactor, replace it with nitrogen, keep the temperature at 25°C under stirring, turn on the mercury lamp in the reactor, control the wavelength to 365nm, and irradiate with a power of 350W for 24h.

[0036] Store the above fragrance composition at 40°C, 60°C, 80°C, and 100°C respectively, put them in the same container, affix the corresponding storage condition label, and then store them at 6 months, 12 months, and 18 months. , 24-month time node to sample the samples for fragrance evaluation.

[0037] ...

Embodiment 2

[0041]Prepare the fragrance composition according to the following mass percentages: 0.53% β-caryophyllene, 2.3% menthyl acetate, 0.6% pulegone, 0.33% piperonone, 36% menthone, 8% isomenthone, 4.9% neomenthol , 33.2% L-menthol, 11.3% D-menthol, 0.75% L-limonene, 0.33% octanol-3, 1.2% isopulegol, 0.11% 1,8-cineole, 0.45% linale Alcohol, 25 ppm ferrocene carboxylic acid compound having the structure of formula III.

[0042] Put the above fragrance composition in a photochemical reactor, replace it with nitrogen, keep the temperature at 30°C under stirring, turn on the mercury lamp in the reactor, control the wavelength to 405nm, and irradiate with a power of 350W for 12h.

[0043] Store the above fragrance composition at 40°C, 60°C, 80°C, and 100°C respectively, put them in the same container, affix the corresponding storage condition label, and then store them at 6 months, 12 months, and 18 months. , 24-month time node to sample the samples for fragrance evaluation.

[0044] ...

Embodiment 3

[0048] Prepare the fragrance composition according to the following mass percentages: 0.53% β-caryophyllene, 2.3% menthyl acetate, 0.6% pulegone, 0.33% piperonone, 36% menthone, 8% isomenthone, 4.9% neomenthol , 33.2% L-menthol, 11.3% D-menthol, 0.75% L-limonene, 0.33% octanol-3, 1.2% isopulegol, 0.11% 1,8-cineole, 0.45% linale Alcohol, 89ppm ferrocene carboxylic acid compound having the structure of formula IV.

[0049] Put the above fragrance composition in a photochemical reactor, replace it with nitrogen, keep the temperature at 40°C under stirring, turn on the mercury lamp in the reactor, control the wavelength to 436nm, and irradiate with a power of 350W for 18h.

[0050] Store the above fragrance composition at 40°C, 60°C, 80°C, and 100°C respectively, put them in the same container, affix the corresponding storage condition label, and then store them at 6 months, 12 months, and 18 months. , 24-month time node to sample the samples for fragrance evaluation.

[0051] T...

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Abstract

The invention provides a synthetic peppermint oil composition and a preparation method thereof. The synthetic peppermint oil composition comprises beta-caryophyllene, menthyl acetate, pulegone, piperitone, menthone, isomenthone, neomenthol, L-menthol, D-menthol, L-limonene, octanol-3, isopulegol, 1,8-cineole, linalool and a ferrocene carboxylic acid compound. Preferably, the synthetic peppermint oil composition is obtained by conducting aging under the condition of illumination of a mercury lamp. The composition can emit fragrance similar to that of natural dementholized peppermint oil, is sufficient in cool feeling and has better stability. The synthetic peppermint oil composition can be applied to the fields of cosmetics, daily chemicals, perfume and the like.

Description

technical field [0001] The invention relates to a peppermint flavor composition, in particular to a synthetic peppermint oil composition and a preparation method thereof. Background technique [0002] Peppermint oil is the volatile oil obtained from the stems and leaves of peppermint through steam distillation, refreezing, and crystallization to remove part of the menthol. Peppermint oil has a special cool aroma and is widely used in food, daily chemical, medical and other industries. [0003] CN110627621A discloses a process for producing menthol and mint oil. Fresh mint leaves and stems are crushed to obtain mint oil by steam distillation. [0004] CN104178347A discloses a method for preparing terpene-free peppermint oil by azeotropic distillation. Under negative pressure, the naturally extracted peppermint oil is pumped into a rectification tower equipped with a packed rectification column, and an entrainer is added, and then refluxed. Fractions are collected in sections...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/00
CPCC11B9/0003C11B9/0015
Inventor 于斌成李瑞雪杨士华王联防董菁
Owner WANHUA CHEM GRP CO LTD
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