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Bamboo leaf extract for skin care product and preparation method thereof

A technology of bamboo leaf extract and skin care products, applied in the field of skin care products, can solve the problems of unimaginable skin care effect, complex extraction method, small application scope, etc., and achieve the effects of promoting aging skin growth, detailed preparation method and clear layers

Inactive Publication Date: 2017-05-17
浙江新篁生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Among the relevant patents that have been applied in China, the patent "Preparation Method of Bamboo Leaf Flavonoid Extract" (application number: 200810195064.6, publication date: 2009-03-25) discloses a bamboo leaf flavonoid used for anti-aging and anti-oxidation The preparation method of the extract, but its production variety is single, and the function is simple. On the other hand, because the extraction method is too complicated and the ceramic ultrafiltration membrane is used for filtration, the production cost is high and the scope of application is small; Skin Care Products of Bamboo Leaf Extracts" (Application No.: 201510908830.9, Publication Date: 2016-03-09) discloses a skin care product containing bamboo leaf extracts, but its preparation method only uses absolute ethanol for extraction, so In fact, only alcohol-soluble flavonoids and amino acids can be extracted, and the effect is relatively single, but the solvent of the skin care products mentioned is water, and the flavonoids and amino acids extracted from alcohol are not necessarily water-soluble, and the extracted If the solvent concentration is too low, the skin care effect is unimaginable

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A bamboo leaf extract for skin care products, wherein: moso bamboo is used as the source of the bamboo leaf extract, and the bamboo leaf extract for skin care products consists of the following ingredients in parts by weight: 15-25 parts of bamboo leaf flavonoids, 5 parts of bamboo leaf polysaccharide -10 parts, 8-15 parts of superoxide dismutase, 3-5 parts of bamboo leaf amino acid.

[0028] The preparation method of above-mentioned bamboo leaf extract for skin care product comprises the following steps:

[0029] 1) using microwaves to extract bamboo leaf polysaccharides, specifically including:

[0030] ①Select the old bamboo leaves from September to November, remove the dead leaves and moldy leaves, wash them, and dry them in the sun for later use;

[0031] 2. The clean old bamboo leaves obtained in step 1. are mechanically chopped to a granularity of 1-2 mm;

[0032] 3. put the standby broken leaf that step 2. obtains into the pure water that is 50-60 times of sta...

Embodiment 2

[0047] A skin care product using bamboo leaf extract, which consists of the following components by weight: 20 parts of bamboo leaf flavonoids, 10 parts of bamboo leaf polysaccharides, 15 parts of superoxide dismutase, 5 parts of bamboo leaf amino acids, and 120 parts of purified water , 80 parts of absolute ethanol.

[0048] The actual effect is that, when 100 patients with oily skin with large pores received a telephone call-back interview after using this product for two weeks continuously: 68 people said that their skin had been significantly improved, and 12 of them even said that the original scars were also significantly faded; 29 people said it was effective; the remaining 3 people said they couldn't feel it.

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Abstract

The invention discloses bamboo leaf extract for a skin care product and a preparation method thereof. The bamboo leaf extract for the skin care product is composed of the following components in parts by weight: 15-25 parts of bamboo leaf flavonoid, 5-10 parts of bamboo leaf polysaccharide, 8-15 parts of superoxide dismutase and 3-5 parts of bamboo leaf amino acids. The preparation method comprises the steps of extraction of bamboo leaf polysaccharide by microwaves, extraction of bamboo leaf flavonoid and amino acids with anhydrous ethanol, extraction of superoxide dismutase by virtue of a microbial method, combination of the four components according to a formula and the like. The bamboo leaf extract for the skin care product disclosed by the invention is pure natural and suitable for skin care products, contains various complementary active ingredients, is good in biological activity, low in preparation cost and particular and complete in preparation mode, and is dissolved in a water-alcohol solution.

Description

technical field [0001] The invention relates to the field of skin care products, in particular to a bamboo leaf extract for skin care products and a preparation method thereof. Background technique [0002] Protect, protect; skin, skin; product, product. Skin care products are skin care products that protect the skin. With the continuous progress of social economy and the enrichment of material life, skin care products are no longer something that only rich people can afford in the past. Nowadays, skin care products have entered the homes of ordinary people. It has played a great role in improving people's spirit and image. [0003] There are many types of skin care products with different characteristics. When using it, you must choose it according to your actual situation, and you can't follow the trend and follow what others say. Because people's skin is different, there are oily skin, dry skin, neutral skin, combination skin and allergic skin. Therefore, the ingred...

Claims

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Application Information

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IPC IPC(8): A61K8/9794A61K8/73A61K8/44A61K8/49A61K8/66A61Q19/00A61Q19/08
CPCA61K8/97A61K8/44A61K8/498A61K8/66A61K8/73A61K2800/805A61K2800/82A61K2800/85A61Q19/00A61Q19/08
Inventor 洪哲民周银根
Owner 浙江新篁生物技术有限公司