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Plant extract for anti-aging and tightening of skin and preparation method and application thereof

A plant extract, firming technology, applied in the field of skin care products, can solve problems such as affecting physical health, skin aging, and large toxic and side effects, and achieve the effects of improving moisturizing function, smoothing skin fine lines, and delaying skin aging.

Active Publication Date: 2017-06-23
江苏苏美国际时尚管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The current anti-aging and firming skin care products often contain chemically synthesized components, which have high toxic and side effects. Long-term use will cause skin aging and even affect health

Method used

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  • Plant extract for anti-aging and tightening of skin and preparation method and application thereof
  • Plant extract for anti-aging and tightening of skin and preparation method and application thereof
  • Plant extract for anti-aging and tightening of skin and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] This example provides a plant extract for skin anti-aging and firming, the raw material components include:

[0058] Rice fermented liquid, 5 parts by weight;

[0059] Verbena leaf extract, 7 parts by weight;

[0060] Daisy flower extract, 3 parts by weight;

[0061] Calendula extract, 15 parts by weight;

[0062] Oat peptide extract, 3 parts by weight.

[0063] Further, the preparation method of the plant extract for skin anti-aging and firming, the specific steps are as follows:

[0064] (1) Preparation of rice fermentation liquid

[0065] (A1) Take the rice, add 1 times the quality of water to soak for 12 hours, and then steam it to obtain cooked rice;

[0066] (A2) Inoculate Aspergillus oryzae (provided by Nippon Brewing Industry Co., Ltd.) in the cooked rice described in step (A1), the inoculation quality of described Aspergillus oryzae accounts for 1% of the quality of described cooked rice, and then at a temperature of 30 Cultivate for 48 hours under the co...

Embodiment 2

[0091] This example provides a plant extract for skin anti-aging and firming, the raw material components include:

[0092] Rice fermented liquid, 15 parts by weight;

[0093] Verbena leaf extract, 3 parts by weight;

[0094] Daisy flower extract, 7 parts by weight;

[0095] Calendula extract, 5 parts by weight;

[0096] Oat peptide extract, 7 parts by weight.

[0097] Further, the preparation method of the plant extract for skin anti-aging and firming, the specific steps are as follows:

[0098] (1) Preparation of rice fermentation liquid

[0099] (A1) Take the rice, add 2 times the quality of water to soak for 13 hours, and then steam it to obtain cooked rice;

[0100] (A2) Inoculate Aspergillus oryzae into the cooked rice described in step (A1), the inoculum quality of the described Aspergillus oryzae accounts for 3% of the quality of the cooked rice, and then at a temperature of 37°C and a humidity of 65%. Cultivate for 72 hours under the hood, centrifuge and filter ...

Embodiment 3

[0125] This example provides a plant extract for skin anti-aging and firming, the raw material components include:

[0126] Rice fermented liquid, 10 parts by weight;

[0127] Verbena leaf extract, 5 parts by weight;

[0128] Daisy flower extract, 5 parts by weight;

[0129] Calendula extract, 10 parts by weight;

[0130] Oat peptide extract, 5 parts by weight.

[0131] Further, the preparation method of the plant extract for skin anti-aging and firming, the specific steps are as follows:

[0132] (1) Preparation of rice fermentation liquid

[0133] (A1) Take the rice, add 1.5 times the quality of water to soak for 12 hours, and then steam it to obtain cooked rice;

[0134] (A2) Inoculate Aspergillus oryzae into the cooked rice described in step (A1), the inoculum quality of the described Aspergillus oryzae accounts for 2% of the mass of the cooked rice, and then in the condition that the temperature is 34°C and the humidity is 60%. Cultivate for 60 hours under the hood,...

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Abstract

The invention relates to a plant extract for anti-aging and tightening of skin and a preparation method and application thereof. The plant extract is prepared from paddy rice fermented liquor, a herba verbenae leaf extract, a bellis perennis extract, a calendula officinalis extract and an avena sativa peptide extract, which serve as raw materials, through a proper weight proportioning ratio. The prepared plant extract has a relatively high clearance rate to a free radical, i.e., DPPH., the clearance rate of the free radical, i.e., DPPH. reaches up to 95.32%, the aging of the skin is effectively retarded, the skin moisture preserving function is improved, the moisture of the skin is effectively maintained, the MMV value of the skin is increased, the elasticity of the skin is enhanced, the skin is tightened, and fine wrinkles of the skin are smoothed; thus, the plant extract provided by the invention can be better applied to the anti-aging and tightening of the skin, is free of side effect, can serve as an anti-aging and tightening function additive of skin cares and has a broad application prospect.

Description

technical field [0001] The invention belongs to the technical field of skin care products, and in particular relates to a plant extract for skin anti-aging and firming, a preparation method and application thereof. Background technique [0002] Aging of the skin is senility, which means that the adaptability of body organs to environmental changes gradually decreases with age, and then susceptible to disease or death. Aging is manifested at the cellular and molecular levels. [0003] Skin aging is characterized by slowed epidermal renewal, weakened barrier function, decreased keratinocyte activity, and weakened repair ability of the epidermis after injury. And in the aging process, due to free radicals and peroxidation, AGEs (terminal glycation products) are formed on the surface of collagen and excessively cross-linked, causing the skin to become loose, lose its elasticity, and produce wrinkles. The aging of the dermis is characterized by a decrease in the ability of the d...

Claims

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Application Information

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IPC IPC(8): A61K8/9794A61K8/9789A61K8/64A61Q19/00A61Q19/08
CPCA61K8/645A61K8/97A61K2800/85A61Q19/00A61Q19/08
Inventor 于佳赖明华
Owner 江苏苏美国际时尚管理有限公司
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