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Vegetable protein peptide stock solution and its preparation method and application

A technology of vegetable protein peptide and vegetable protein, applied in the field of cosmetics, can solve problems such as shortage and no specific research on mixing ratio.

Active Publication Date: 2015-11-18
GUANGDONG BIYUAN COSMETICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, this kind of research is mostly concentrated on the relationship between small peptides and phenolic substances or ascorbic acid substances, and there is a lack of research on the relationship between small peptides and other plant extracts, and there is no specific research on the proportion of the two.

Method used

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  • Vegetable protein peptide stock solution and its preparation method and application
  • Vegetable protein peptide stock solution and its preparation method and application
  • Vegetable protein peptide stock solution and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0172] A kind of plant protein peptide stoste of the present embodiment, its active ingredient comprises the raw material of following weight:

[0173] Milk Thistle Extract 1g, Carnosine 0.01g, Palmitoyl Tripeptide-50.01g, Yeast Extract 0.1g.

[0174] The preparation method of above-mentioned a kind of vegetable protein peptide stoste, comprises the following steps:

[0175] (1) Mix 0.01g carnosine, 0.01g palmitoyl tripeptide-5, and 0.1g yeast extract, add 0.12g mannitol, dissolve in 0.12g phosphate buffer (pH6.8), and obtain liquid i;

[0176] (2) Take 1g of milk thistle extract, dissolve it in 25ml of hot acetone, keep it warm at 35°C, and obtain liquid Ⅱ;

[0177] (3) Mix liquid i with liquid ii, add 2g of lecithin, stir for 30min, vacuum concentrate to 1 / 5 of the original volume while shaking, add 25ml of n-hexane, filter after 20min, collect the upper liquid which is the plant of the present invention Protein peptide stock solution.

Embodiment 2

[0179] A kind of plant protein peptide stoste of the present embodiment, its active ingredient comprises the raw material of following weight:

[0180] Milk Thistle Extract 2g, Carnosine 0.02g, Palmitoyl Tripeptide-50.02g, Yeast Extract 0.2g.

[0181] The preparation method of above-mentioned a kind of vegetable protein peptide stoste, comprises the following steps:

[0182] (1) Mix 0.02g carnosine, 0.02g palmitoyl tripeptide-5, and 0.2g yeast extract, add 0.24g mannitol, and dissolve in 0.24g phosphate buffer (pH6.8) to obtain liquid i;

[0183] (2) Weigh 2g of milk thistle extract, dissolve it in 60ml of hot acetone, and keep it warm at 45°C to obtain liquid Ⅱ;

[0184] (3) Mix liquid i with liquid ii, add 6g lecithin, stir for 60min, vacuum concentrate to 1 / 6 of the original volume while shaking, add 60ml of n-hexane, filter after 25min, collect the upper layer liquid which is the plant of the present invention Protein peptide stock solution.

Embodiment 3

[0186] A kind of plant protein peptide stoste of the present embodiment, its active ingredient comprises the raw material of following weight:

[0187] Milk Thistle Extract 6g, Carnosine 0.12g, Palmitoyl Tripeptide-50.06g, Yeast Extract 1g.

[0188] The preparation method of above-mentioned a kind of vegetable protein peptide stoste, comprises the following steps:

[0189](1) Mix 0.12g carnosine, 0.06g palmitoyl tripeptide-5, and 1g yeast extract, add 1.18g mannitol, and dissolve in 1.18g phosphate buffer (pH6.8) to obtain liquid i;

[0190] (2) Weigh 6g of milk thistle extract, dissolve it in 180ml of hot acetone, and keep it warm at 45°C to obtain liquid Ⅱ;

[0191] (3) Mix liquid i with liquid ii, add 12g of lecithin, stir for 60min, vacuum concentrate to 1 / 5 of the original volume while shaking, add 180ml of n-hexane, filter after 25min, collect the upper liquid which is the plant of the present invention Protein peptide stock solution.

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Abstract

The invention discloses a vegetable protein peptide stock solution with body firming, repairing, wrinkle resisting and skin quality improving effects as well as a preparation method and application of the vegetable protein peptide stock solution. Active ingredients of the vegetable protein peptide stock solution are from the following raw materials in parts by weight: 1-10 parts of silybum marianum extract, 0.01-0.3 part of carnosine, 0.01-0.2 part of palmitoyl tripeptide-5 and 0.1-3 parts of yeast extract. The invention also discloses a preparation method and application of the vegetable protein peptide stock solution. The prepared vegetable protein peptide stock solution is comprehensively applied to multiple ways for delaying senescence; silybum marianum extract, carnosine, palmitoyl tripeptide-5 and yeast extract are adopted in a specific ratio, and the four substances cooperate mutually to obviously take effects obvious body firming, skin repairing, wrinkle resisting and skin quality improving effects.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a plant protein peptide stock solution with the functions of skin tightening, repairing, anti-wrinkle and improving skin quality, its preparation method and application. Background technique [0002] Aging is an inevitable stage in the process of any biological life activity. The skin is the largest organ of the human body, which is responsible for many aspects such as protection, sensation, temperature regulation, secretion, excretion and immunity. With age, the skin will also look like The other organs of the human body are gradually aging, and their functions are weakened and lost. In aging skin, the renewal of epidermal cells is slowed down, the barrier function is weakened, the vitality of keratinocytes is reduced, and the repair ability of epidermis is weakened after injury. The number of cells gradually decreases, the ability to synthesize collagen and elastin decreases, and the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/99A61K8/97A61K8/44A61Q19/00A61Q19/08
Inventor 方伟忠杨广群谢丽萍
Owner GUANGDONG BIYUAN COSMETICS
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