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Non-refrigeration forming method and re-dissolving method for freeze-dried product of cosmetic raw material

A cosmetic and non-refrigeration technology, which is applied in the direction of cosmetic preparations, cosmetics, dressing preparations, etc., can solve the problems of inconvenience, cosmetic raw materials are easy to melt and stick to the wall, and achieve easy use, easy production process, and reconstitution process safe effect

Active Publication Date: 2021-01-22
杭州华玮生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that the cosmetic raw materials are easy to melt and stick to the wall after freezing and forming, the purpose of the present invention is to provide a method for non-refrigeration forming of the freeze-dried product of liquid cosmetic raw materials, which omits the freezing and forming process. Cosmetic raw materials are not easy to stick to the walls of containers such as bottles, and compared with direct freeze-drying of cosmetic raw materials and molds, the work efficiency is higher

Method used

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  • Non-refrigeration forming method and re-dissolving method for freeze-dried product of cosmetic raw material

Examples

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Comparison scheme
Effect test

Embodiment 1

[0033] A method for making oligopeptide-3 into a freeze-dried product through a non-refrigeration molding process, comprising the following steps:

[0034] (1) Add sodium alginate, hyaluronic acid and hydrolyzed collagen to the aqueous solution of oligopeptide-3 (mass concentration 8%) and mix evenly, then place it in a prefabricated round spoon mold, add 2mL, cover the spoon The hole diameter of the cover and the round spoon mold is 40 μm; wherein, the added sodium alginate is 1% of the mass percentage of the aqueous solution of oligopeptide-3, and the molecular weight of the added sodium hyaluronate is 200,000, which is oligopeptide-3 1.2% of the mass percentage of the aqueous solution of oligopeptide-3, the molecular weight of added hydrolyzed collagen≤10000, and the hydrolyzed collagen with molecular weight of 50~2000 is 0.5% of the mass percentage of the aqueous solution of oligopeptide-3; The hydrolyzed collagen of 5000-10000 is 1% of the mass percentage of the aqueous s...

Embodiment 2

[0039] A method for making oligopeptide-3 into a freeze-dried product through a non-refrigeration molding process, comprising the following steps:

[0040] (1) Add sodium alginate, hyaluronic acid and hydrolyzed collagen to the aqueous solution of oligopeptide-3 (mass concentration 8%) and mix evenly, then place it in a prefabricated round spoon mold, add 1mL, cover the spoon The hole diameter of the cover and the round spoon mold is 60 μm; wherein, the added sodium alginate is 1.5% of the mass percentage of the aqueous solution of oligopeptide-3, and the molecular weight of the added sodium hyaluronate is 400,000, which is oligopeptide-3 1.0% of the mass percentage of the aqueous solution of oligopeptide-3, the molecular weight of added hydrolyzed collagen≤10000, and the hydrolyzed collagen with molecular weight of 50~2000 is 0.5% of the mass percentage of the aqueous solution of oligopeptide-3; The hydrolyzed collagen of 5000-10000 is 0.5% of the mass percentage of the aqueo...

Embodiment 3

[0045] A method for making oligopeptide-3 into a freeze-dried product through a non-refrigeration molding process, comprising the following steps:

[0046] (1) Add sodium alginate, hyaluronic acid and hydrolyzed collagen to the aqueous solution of oligopeptide-3 (mass concentration 8%) and mix well, then place it in a prefabricated round spoon mold, add 2mL, cover the spoon The hole diameter of the cover and the round spoon mold is 80 μm; wherein, the added sodium alginate is 1.2% of the mass percentage of the aqueous solution of oligopeptide-3, and the molecular weight of the added sodium hyaluronate is 300,000, which is oligopeptide-3 0.8% of the mass percentage of the aqueous solution of oligopeptide-3, the molecular weight of added hydrolyzed collagen≤10000, and the hydrolyzed collagen with molecular weight of 50~2000 is 0.5% of the mass percentage of the aqueous solution of oligopeptide-3; The hydrolyzed collagen of 5000-10000 is 0.8% of the mass percentage of the aqueous...

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Abstract

The invention relates to the technical field of cosmetics, and for the problem that a liquid cosmetic raw material is easy to melt and is stuck on the wall after undergoing freeze forming to cause inconvenience of taking for use, discloses a non-refrigeration forming method and re-dissolving method for a freeze-dried product of a cosmetic raw material. The liquid cosmetic raw material to be treated is put in a mould with perforations, and is immersed in a coagulating bath and is shaken; after becoming spherical gel, the cosmetic raw material is taken out; the spherical gel is put in a packaging container for freeze drying after being washed with water; the cosmetic raw material contain sodium alginate, hyaluronic acid and hydrolyzed collagen; the coagulating bath is a calcium chloride aqueous solution; and an disodium ethylene diamine tetraacetic acid (EDTA) solution is adopted for redissolving. According to the forming method for the freeze-dried product of the cosmetic raw material,the situation that a part of cosmetic raw material melts after freeze forming to cause wall sticking in the freeze-drying process to influence use is avoided; the use efficiency of the mould is increased, and the continuous production process is easier to realize. The redissolving process of the freeze-dried product is safe and convenient, and cosmetic raw material is convenient to use.

Description

technical field [0001] The invention relates to the technical field of cosmetic processing, in particular to a non-refrigeration forming method and a reconstitution method of a freeze-dried product of cosmetic raw materials. Background technique [0002] In the current field of cosmetics, liquid cosmetic raw materials are freeze-dried to facilitate storage, transportation and quality assurance, and then thawed when used. There are two main methods for the preparation of freeze-dried cosmetic raw materials. The first method is to inject cosmetic raw materials into prefabricated molds, freeze them into corresponding shapes, and then put the frozen-formed raw materials into packaging containers such as bottles. Then put it into a lyophilizer to freeze-dry; the second method is to directly inject the cosmetic raw material into a prefabricated mold, freeze-dry the mold and the cosmetic raw material together, and then put it into a packaging container such as a bottle. [0003] F...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/73A61K8/20A61K8/65A61K8/44A61Q19/00F26B5/06
CPCA61K8/733A61K8/735A61K8/65A61K8/20A61K8/44A61Q19/00F26B5/06A61K2800/10A61K2800/84A61K2800/82
Inventor 郑振华陈玮舒璐俊马意巧
Owner 杭州华玮生物科技有限公司
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