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Rhizome bletillae moisturizing gel product and preparation method thereof

A moisturizing gel and product technology, applied in the application of moisturizing gel products in beauty treatment and spot removal, moisturizing gel products and its preparation field, can solve the problems of unsatisfactory long-term curative effect, achieve remarkable effect and increase extraction rate , good compatibility effect

Inactive Publication Date: 2016-06-15
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the embolization agents commonly used in chemotherapy, such as gelatin, sponge, autologous blood clot, stainless steel ring, etc., have many shortcomings, resulting in unsatisfactory medium and long-term curative effect of chemotherapy.

Method used

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  • Rhizome bletillae moisturizing gel product and preparation method thereof
  • Rhizome bletillae moisturizing gel product and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1: the preparation method of Baiji polysaccharide

[0040] Crush 100kg of dry white powder, directly add 200L of petroleum ether and stir for 20min, then let stand for 1h to remove the upper layer solution containing petroleum ether, and repeat once to obtain Precipitation I; add 400L of water to Precipitation I, stir and heat to 70-85 ℃, after incubation for 60 minutes, centrifuge at 7000 rpm for 20 minutes to obtain a supernatant, and remove the precipitate. Concentrate the supernatant under reduced pressure at 50-65°C to 1 / 25 of its original volume, then add 95% ethanol until the final concentration reaches more than 75%, ethanol precipitation for 10-20h, and filter once with a 0.22μm ceramic membrane to obtain The filter residue is white and polysaccharide products. As determined by the anthrone-concentrated sulfuric acid method, the soluble sugar content in the product is above 99.5%.

Embodiment 2

[0041] Embodiment 2: the preparation method of Baiji gel

[0042] Weigh 25 grams of refined Baiji polysaccharide, add 100 grams of water, add 5 grams of acrylic acid and stir for 10 to 30 minutes to obtain a mixture of about 100 mL. Then add 30 μL of 10% ammonium persulfate and 20 μL of TEMED to the mixture, mix quickly and place it at room temperature for 2 hours, then add 200 mL of water and stir, then centrifuge at 5000-10000 rpm, remove the supernatant, and repeat once to obtain precipitate VI. The precipitate VI was placed in a vacuum dryer at room temperature and slowly dried to obtain a dry product, namely 32 grams of white gel.

Embodiment 3

[0043] Embodiment 3: the preparation of beauty spot removing product

[0044] Take 50 grams of Baiji polysaccharide, add 400 grams of distilled water at 60°C, then add 20 grams of Baiji gel, stir well, keep warm for 30 minutes, then add 6 grams of dihydromyricetin and 15 grams of pearl powder, and immediately use ultrasonic treatment to deoxidize and accelerate Dissolved, ultrasonically treated for 20 minutes, vacuum dried to reduce the water content to below 30%, and 96 grams of whitening and moisturizing gel products were obtained, which were stored in vacuum packaging for later use. 1 gram of the sample was taken to detect the content of dihydromyricetin by HPLC 5.55%.

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Abstract

The invention relates to a rhizome bletillae moisturizing gel product and a preparation method thereof. The method comprises the steps that 20-80 parts of polysaccharide of rhizome bletillae is added into distilled water at the temperature of 50-70 DEG C with the weight 4-25 times that of the polysaccharide of rhizome bletillae, then, rhizome bletillae gel is added, uniform stirring is performed, then, the temperature is kept constant for 10-60 min, dihydromyricetin and pearl powder are added to be subjected to deoxidation accelerated dissolution through ultrasonic treatment immediately, after ultrasonic treatment is performed for 3-30 min, vacuum drying is performed to enable the water content to be lowered to 30% or below, and vacuum packaging is adopted for storage and usage. The rhizome bletillae saccharides is sufficiently utilized, the solubility of the dihydromyricetin can be remarkably improved, meanwhile, the pH value weak acidity of the solution is ensured, and the stability of the dihydromyricetin is improved.

Description

technical field [0001] The invention relates to a moisturizing gel product and a preparation method thereof, in particular to the application of a moisturizing gel product added with whitening agent in beauty treatment and spot removal, and belongs to the technical field of natural medicine application. Background technique [0002] Baiji, also known as Baiji, Lianjicao, and Zilangen, is a perennial herbaceous plant in the family Orchidaceae, with a plant height of 18-60cm. Baiji is mainly distributed in East Asia, and sporadically distributed in Shaanxi, Gansu, Jiangsu, Anhui, Zhejiang, Jiangxi, Fujian, Hubei, Hunan, Guangdong, Guangxi, Sichuan, Chongqing, Yunnan and Guizhou provinces (cities) in China. It usually grows in evergreen broad-leaved forest or coniferous forest at an altitude of 100-3200m, and is scattered in roadside grass and rock crevices. The underground tubers of Baiji are thick, fleshy, and sticky, usually 3 pieces (5 or 1 for some species), which are obl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/98A61K8/02A61K8/49A61K8/73A61K8/97A61L24/00A61L24/08A61L26/00A61Q19/00A61K8/9794
CPCA61K8/97A61K8/0291A61K8/498A61K8/73A61K8/987A61L24/0005A61L24/0015A61L24/0031A61L24/08A61L26/0023A61L26/0057A61L26/0066A61L26/008A61L2300/232A61L2300/30A61L2300/412A61L2400/04A61Q19/00C08L5/00
Inventor 唐忠海覃静萍
Owner HUNAN AGRICULTURAL UNIV
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