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Preparation technology of paeonol and bletilla polysaccharide microcapsules, and application of prepared product thereof

A bletilla striata polysaccharide and preparation technology, which is applied in the direction of microcapsule preparation, microsphere preparation, skin care preparation, etc., can solve the problems of no research on paeonol microcapsules, and achieve improved stability, water solubility, and moisturizing The effect of improving skin biological activity and embedding rate

Active Publication Date: 2013-07-17
广东康王日化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no research report on the preparation of paeonol microcapsules by embedding bletilla striata polysaccharides as wall materials

Method used

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  • Preparation technology of paeonol and bletilla polysaccharide microcapsules, and application of prepared product thereof
  • Preparation technology of paeonol and bletilla polysaccharide microcapsules, and application of prepared product thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1: Preparation of Paeonol and Bletilla striata polysaccharide microcapsules

[0030] Take 50g of paeonol, dissolve it with 100mL of absolute ethanol, add dropwise to 4L, 5% Bletilla striata polysaccharide aqueous solution at a constant temperature of 40℃, homogenize at 15MPa high pressure, spray dry, inlet temperature 170℃~175℃, outlet temperature From 85°C to 90°C, 213.6g of white powder was obtained, which was paeonol and Bletilla striata polysaccharide microcapsules. The yield was 85.4%, and the embedding rate was 53.2%.

Embodiment 2

[0031] Example 2: Preparation of Paeonol and Bletilla striata polysaccharide microcapsules

[0032] Take 50g of paeonol, dissolve it with 80mL of anhydrous methanol, add dropwise to 3L 10% Bletilla striata polysaccharide aqueous solution at a constant temperature of 55℃, homogenize at 20MPa high pressure, spray dry, inlet temperature 180℃~185℃, outlet temperature Controlled at 80℃~85℃, 286g of white powder is obtained, which is the microcapsule of paeonol and Bletilla striata polysaccharide. The yield was 81.7% and the embedding rate was 58.7%.

Embodiment 3

[0033] Example 3: Application method and process of microcapsules containing paeonol and Bletilla striata polysaccharide in skin care creams

[0034] Body lotion formula and production process:

[0035]

[0036] Production process: A phase is stirred and heated to 90°C and kept for 10 minutes. Stir and heat phase B to 50°C. Combine phases A and B, emulsify in an emulsifying equipment for 30 minutes, cool to 60°C, add phase C materials, stir evenly, and cool to 40°C, then discharge. After passing the inspection and testing, packaging is carried out.

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Abstract

The invention improves a preparation technology of paeonol and bletilla polysaccharide microcapsules, aiming at the technical problems of low embedding rate of paeonol and high moisture of paeonol and bletilla polysaccharide clathrate compound product in the prior art. The preparation technology is improved by adopting physical microcapsule pelletizing. The preparation technology comprises concrete steps of: taking paeonol to dissolve by proper solvent, gradually dripping constant-temperature water solution of bletilla polysaccharide, homogenizing at high pressure, and drying by spray to obtain white powder, namely the paeonol and bletilla polysaccharide microcapsules. The embedding rate of the product produced by the method is obviously improved; the moisture of the product is reduced; the wall sticking phenomenon is improved; the product has stable bioactivity, can be produced and applied in a standard manner, and is significant in function, and convenient to use and store at the same time. The preparation technology can be used for developing cosmetic with the effects of sterilizing and diminishing inflammation, removing beverage and whitening, resisting wrinkle and moisturizing and the like. Meanwhile, application of the paeonol and bletilla polysaccharide microcapsules produced by the technology in the field of the cosmetic is within the protection range disclosed by the invention.

Description

Technical field [0001] The invention belongs to the field of fine chemicals, and specifically relates to a preparation process of paeonol and Bletilla striata polysaccharide microcapsules and application of the prepared products. Background technique [0002] The application of natural plants in beauty and skin care has a long history. It appeared as early as the Qin and Han dynasties and became extremely popular in the Tang Dynasty. Organic acids, oils, alkaloids, essential oils, mucus, protein, amino acids, vitamins, minerals, trace elements, plant hormones and other substances contained in plants can have different effects and influences on human skin. For example, tannins have the effect of astringent skin, saponins have the effect of decontamination and dirt removal, acids have anti-inflammatory and bactericidal effects, mucopolysaccharides have moisturizing effects, amino acids can nourish the skin and reduce wrinkles, and protein is also beneficial to enhance skin elastici...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J13/02A61K8/73A61K8/35A61K8/11A61Q19/10A61Q19/00A61Q19/02A61Q19/08A61P31/02A61P29/00
Inventor 孙达锋张卫明马世宏朱昌玲
Owner 广东康王日化有限公司