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Tea oil extract for preparing pregnant woman skin care products and preparation method of tea oil extract

A technology of skin care products and extracts, applied in the field of biological extraction, can solve problems such as not refreshing enough, greasy feeling, unacceptable, etc.

Inactive Publication Date: 2017-09-19
钦州市桂耘贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, if the camellia oil is used directly, it will feel greasy because of the oil in the camellia oil. It is not refreshing enough to be used as a face cream, moisturizer, etc., and it is not easy to accept, thus limiting the use of tea oil as a skin care product. use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The preparation method of the tea oil extract used for preparing skin care products for pregnant women comprises the following preparation steps:

[0030] 1) Take camellia oil as raw material, add concentration is 1.2mol / L, solute is alkaline ethanol solution of sodium hydroxide, heat to 100 ℃ saponification 25min, cool to room temperature, described camellia oil and alkaline ethanol solution material The liquid ratio is 1:30;

[0031] 2) adding 0.01% yeast by weight of camellia oil, and fermenting at 35° C. for 28 hours;

[0032] 3) Adding 70% ethanol solution with a volume concentration 20 times the weight of camellia oil, and extracting with 180W ultrasonic wave for 20min;

[0033] 4) Centrifuge at 6500r / min for 4min, take the supernatant, concentrate under reduced pressure, and dry to obtain tea oil extract for preparing skin care products for pregnant women.

Embodiment 2

[0035] The preparation method of the tea oil extract used for preparing skin care products for pregnant women comprises the following preparation steps:

[0036] 1) Take camellia oil as a raw material, add a concentration of 1.1mol / L, the solute is an alkaline ethanol solution of potassium hydroxide, heat to 95° C. for saponification for 30 minutes, and cool to room temperature. The liquid ratio is 1:25;

[0037] 2) adding 0.03% camellia oil by weight yeast, and fermenting at 33°C for 30 hours;

[0038] 3) Adding 17 times the volume concentration of camellia oil weight is 75% ethanol solution, and extracting with 160W ultrasonic wave for 17min;

[0039] 4) Centrifuge at 7000r / min for 6min, take the supernatant, concentrate under reduced pressure, and dry to obtain tea oil extract for preparing skin care products for pregnant women.

Embodiment 3

[0041] The preparation method of the tea oil extract used for preparing skin care products for pregnant women comprises the following preparation steps:

[0042] 1) Take camellia oil as raw material, add concentration is 1.0mol / L, solute is the alkaline ethanol solution of sodium hydroxide, heat to 90 ℃ saponification 35min, cool to room temperature, described camellia oil and alkaline ethanol solution material The liquid ratio is 1:20;

[0043] 2) adding 0.05% yeast by weight of camellia oil, and fermenting at 32°C for 33 hours;

[0044] 3) adding 15 times the volume concentration of camellia oil weight is an ethanol solution of 80%, and extracting by ultrasonic wave at 140W for 15min;

[0045] 4) Centrifuge at 7500r / min for 5min, take the supernatant, concentrate under reduced pressure, and dry to obtain tea oil extract for preparing skin care products for pregnant women.

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PUM

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Abstract

The invention belongs to the technical field of bio-extraction, and particularly relates to a preparation method of a tea oil extract for preparing pregnant woman skin care products. The preparation method includes the preparation steps: 1) taking camellia oil as a raw material, adding alkaline ethanol solution, performing heating saponification and cooling the raw material to room temperature; 2) performing fermentation treatment; 3) adding ethanol solution with the volume concentration of 70-90% and performing ultrasonic extraction; 4) performing centrifugal separation, taking supernate and performing vacuum concentration and drying. The invention further provides the tea oil extract for preparing the pregnant woman skin care products, wherein the tea oil extract can be prepared by the preparation method. The tea oil extract for preparing the pregnant woman skin care products can be used for preparing any types of pregnant woman skin care products and is not greasy, rancidity and deterioration of tea oil are effectively prevented, guarantee period is prolonged, and pregnant woman stretch mark and cyasma repair effects are particularly remarkable.

Description

technical field [0001] The invention belongs to the technical field of biological extraction, and in particular relates to a camellia oil extract used for preparing skin care products for pregnant women and a preparation method thereof. Background technique [0002] Camellia oil (also known as wild camellia oil, camellia seed oil, camellia oleifera seed oil) is obtained from the seeds of the Camellia oleifera tree. The production process of camellia oil can be divided into: shelling, drying, crushing, oil pressing, filtering, the whole process is physical method, so it is a real pure natural green edible oil. Tea oil does not contain erucic acid, cholesterol, aflatoxin and other additives. After testing: the unsaturated fatty acid in camellia oil is as high as 90%, oleic acid reaches 80-83%, linoleic acid reaches 7-13%, and is rich in protein and vitamins A, B, D, E, etc., especially its The rich linolenic acid contained in it is necessary for the human body but cannot be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/92A61Q19/00
CPCA61K8/922A61K2800/805A61K2800/82A61K2800/85A61Q19/00
Inventor 黄桂云
Owner 钦州市桂耘贸易有限公司
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