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Sea urchin polypeptide face cream and preparation method thereof

The technology of peptide facial cream and sea urchin is applied in the field of sea urchin polypeptide facial cream and its preparation, which can solve problems such as waste of resources, and achieve the effects of not easy to spoil, mild and controllable reaction conditions, and good skin care effect.

Inactive Publication Date: 2017-10-24
熊廷珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of processing, sea urchin gonads are taken for processing, sea urchin shells are used for medicinal purposes, and other viscera of sea urchins are discarded as waste, accounting for about 2-5% of the total weight of sea urchins. The current annual sea urchin catch in my country is about 300 tons. It is estimated that about 6-15 tons of sea urchin viscera are directly discarded every year, resulting in a large waste of resources

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Step 1: Preparation of sea urchin peptides

[0034] Purchase 600kg of purple sea urchin from the farm. When the sea urchin yellow is taken manually, cut the sea urchin shell from the sea urchin mouth, remove the sea urchin mouth, and expose the internal structure of the sea urchin. Use a tool to dig out all the internal structure of the sea urchin and put it into the clear water. The sea urchin yellow was washed and removed, and the sea urchin waste was washed in clean water to clean the sediment and collected, weighing a total of 21.3 kg. The colloid mill was used for homogenization treatment to obtain 21.1 kg of homogenate. Transfer the homogenate into a high-pressure homogenizer GJJ-0.1 / 100, set the pressure to 60mpa, and collect 21kg of the homogenate. Add 21kg of purified water to the homogenate, transfer to the enzymolysis tank, add 100g of Novozymes flavored protease powder, enzymatically hydrolyze the original pH value of 50℃ for 12h, inactivate the enzyme at 90℃ ...

experiment example 1

[0045] 100 female volunteers, aged 20-50 years old, were randomly selected and divided into 4 groups, 25 people in each group. During the experiment, any foreign objects or cosmetics were stopped, and the examples and comparative examples were applied to the faces of different groups of volunteers. Apply it once a day for 8 weeks. The skin wrinkles on the cheeks and corners of the eyes of the subjects are replicated with silicone rubber coating. The wrinkle improvement is scored according to the prescribed evaluation criteria. The scoring team is composed of 2 people, using double Blind method.

[0046] The number of people who have improved wrinkle depth is those who have smoothed out wrinkles before and after use.

[0047] Wrinkle depth improvement%=(wrinkle depth before use-wrinkle depth after use) / wrinkle depth before use×100

[0048] The results are as follows:

[0049] Group

[0050] It can be seen from the above comparison that the anti-wrinkle effect of the cream of the pr...

Embodiment 2

[0052] Step 1: Preparation of sea urchin peptides

[0053] Purchase 500kg of horse dung sea urchin from the farm. When taking sea urchin yellow manually, cut the sea urchin shell from the sea urchin mouth and remove the sea urchin mouth to expose the internal structure of the sea urchin. Use a tool to dig out all the internal structure of the sea urchin and put it into the clear water , Wash the sea urchin yellow and take it out. The sea urchin waste is collected after washing the sediment in clean water, weighing a total of 17.6kg. The colloid mill was used for homogenization treatment to obtain 17.5 kg of homogenate. Transfer the homogenate into a high-pressure homogenizer GJJ-0.1 / 100, set the pressure to 60mpa, and collect 17.3kg of the homogenate. Add 17.3kg of purified water to the homogenate, transfer it to the enzymolysis tank, add 90g of Novozymes flavored protease powder, enzymatically hydrolyze with the original pH value of 50℃ for 12h, inactivate the enzyme at 90℃ for...

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PUM

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Abstract

The invention belongs to the technical field of cosmetics and particularly relates to sea urchin polypeptide face cream and a preparation method thereof. The sea urchin polypeptide face cream is prepared from components as follows: sea urchin polypeptides, hemp oil, olive oil, an emulsifier, a moisturizer, a thickener, a preservative and distilled water. The sea urchin polypeptide face cream and the preparation method have the beneficial effects as follows: discarded internal organs of sea urchin processing are subjected to enzymolysis, separation, purification and other treatment, sea urchin polypeptides with molecular size being 1kD-10 kD are extracted and have the characteristics of being free from foreign odor, good in water solubility and easily absorbed by skin, then the sea urchin polypeptides are mixed with other components, the prepared face cream has the advantages of being free from foreign odor and easy to absorb, metabolism of skin cells can be promoted, and skin moisture and elasticity are kept.

Description

Technical field [0001] The invention belongs to the technical field of cosmetics, and specifically relates to a sea urchin polypeptide face cream and a preparation method thereof. Background technique [0002] Sea urchins belong to the Echinodermata (Echinodermata) Echinoidea (Echinoidea), which is a common invertebrate. my country's sea urchins are rich in resources, mainly distributed along the coast of the Yellow and Bohai Sea, Zhejiang and Fujian, including 8 orders, 27 families, and 69 There are a total of more than 100 species, the common ones are Echinoidea, Echinoidea, Echinoidea, Echinoidea, and Echinoidea. Among them, there are about 10 species of large edible sea urchins with certain economic value. In recent years, with the increasing attention and recognition of sea urchins, the demand for them has continued to increase. [0003] The gonadal glands of female sea urchins, namely sea urchin yellow, are valuable marine nutrition products, which are rich in protein, polysa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/92A61K8/64A61Q19/00A61Q19/08C12P21/06C07K1/34
CPCA61K8/922A61K8/64A61Q19/00A61Q19/08C07K1/34C12P21/06
Inventor 熊廷珍
Owner 熊廷珍
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