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Food-grade lipstick and preparation method thereof

A food-grade and lipstick technology, applied in the field of food-grade lipstick and its preparation, can solve the problems of short shelf life, easy deterioration, uneven quality of natural lipstick, etc.

Active Publication Date: 2020-10-27
QILU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a preparation method of food-grade lipstick, which solves the problems of uneven color quality, short shelf life and easy deterioration in existing natural lipsticks

Method used

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  • Food-grade lipstick and preparation method thereof
  • Food-grade lipstick and preparation method thereof
  • Food-grade lipstick and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] A preparation method of a food-grade lipstick, comprising the following steps: (1) weighing 40 grams of the above-mentioned oil, adding it to a beaker, stirring and heating at a stirring speed of 60 r / min; (2) weighing 16 grams of the above-mentioned wax base, Add it into the beaker, continue to heat and stir, and heat the temperature to 69°C. After it is fully dissolved, add 1g of vitamins (vitamin A:vitamin E=1:2), continue to stir and heat, keep the temperature at 80-82°C for 10 minutes, and then Stir to cool down, and the stirring speed is 200r / min. (3) When the temperature is lowered to 45°C, add coloring agent (4g of food-grade toner). Different lipstick colors are determined according to the ratio of toner. Continue to keep warm and stir at a stirring speed of 150r / min for 1h. After the toner is fully dissolved and dispersed, add 0.2 g of eugenol, and then add 1 g of fragrance (0.5 g of Turkic rose flower oil and 0.5 g of chamomile essential oil), and continue st...

Embodiment 2

[0055] A preparation method of a food-grade lipstick, comprising the following steps: (1) weighing 56 grams of the above-mentioned oil, adding it to a beaker, stirring and heating at a stirring speed of 120 r / min; (2) weighing 18 grams of the above-mentioned wax base, Add it into the beaker, continue to heat and stir, and heat the temperature to 82°C. After it is fully dissolved, add 2g of vitamins (vitamin A:vitamin E=1:1), continue to stir and heat, keep the temperature at 80-82°C for 15 minutes, and then Stir to cool down, and the stirring speed is 120r / min. (3) When the temperature is lowered to 40°C, add coloring agent (5g of food-grade toner). Different lipstick colors are determined according to the ratio of toner. Continue to keep warm and stir at a stirring speed of 240r / min for 2h. After the toner is fully dissolved and dispersed, add 0.5 g of eugenol, and then add 2 g of aromatics (1 g of Turkic rose flower oil and 1 g of chamomile essential oil), and continue stirr...

Embodiment 3

[0057] A preparation method of a food-grade lipstick, comprising the following steps: (1) weighing 50 grams of the above-mentioned oil, adding it to a beaker, stirring and heating at a stirring speed of 120 r / min; (2) weighing 16 grams of the above-mentioned wax base, Add it into the beaker, continue to heat and stir, and heat the temperature to 75°C. After it is fully dissolved, add 2g of vitamins (vitamin A:vitamin E=1:3), continue to stir and heat, keep the temperature at 80-82°C for 15 minutes, and then Stir to cool down, and the stirring speed is 120r / min. (3) When the temperature is lowered to 40°C, add coloring agent (5g of food-grade toner). Different lipstick colors are determined according to the ratio of toner. Continue to keep warm and stir at a stirring speed of 240r / min for 2h. After the toner is fully dissolved and dispersed, add 0.2 g of eugenol, and then add 1 g of fragrance (0.5 g of Turkic rose flower oil and 0.5 g of chamomile essential oil), and continue s...

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Abstract

The invention provides a food-grade lipstick and a preparation method thereof. The food-grade lipstick is prepared from the following components in parts by weight: 16-18 parts of a wax base, 40-56 parts of oil, 4-5 parts of a coloring agent, 1-2 parts of vitamins, 1-2 parts of an aromatic and 0.2-0.5 part of eugenol. The preparation method comprises the following steps: 1) weighing the oil according to the formula, uniformly stirring, and starting to heat; 2) adding the wax-based raw material into the oil phase in the step 1), heating to 69-82 DEG C, fully dissolving, adding vitamins, continuing to stir and heat at 80-82 DEG C for 10-15 minutes, and then stirring and cooling; 3) cooling to 40-45 DEG C, adding eugenol, the coloring agent and the aromatic, uniformly stirring, and keeping the temperature, and 4) carrying out fine filtration, injection molding and demolding to obtain the food-grade lipstick. The method is simple to operate and easy to implement, and the obtained lipstickhas the advantages of uniform color, long shelf life and low tendency to deterioration.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a food-grade lipstick and a preparation method thereof. Background technique [0002] As a popular cosmetic, lipstick is deeply loved by women. The main components of lipstick include oils, waxes, fats, colorants, antioxidants, preservatives, etc. Most of the lipstick raw materials currently on the market contain synthetic ingredients. During the synthesis of these ingredients, unsaturated compounds such as aldehydes and ketones and heavy metals are easily introduced, which are potentially irritating and can easily cause adverse reactions such as skin allergies. The skin of the lips is thin, which is easy to cause allergies, especially when using raw materials containing unsaturated compounds such as aldehydes and ketones, it is more likely to irritate the skin. It enters the body through the mouth when eating. Frequent use of such products for a long period of time can lead ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/67A61K8/92A61Q1/06A61Q19/00
CPCA61K8/671A61K8/678A61K8/922A61K8/927A61Q1/06A61Q19/001A61K2800/522A61K2800/805A61K2800/592A61K2800/43
Inventor 王领刘佳伟刘凯凯苗颖慧
Owner QILU UNIV OF TECH
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