Poria cocos moisture preserving emulsion and preparation method thereof

The technology of moisturizing lotion and Poria is applied in pharmaceutical formulations, cosmetic formulations, cosmetic formulations, etc., and can solve the problems of large ethanol, many operation steps, consumption, etc., achieve mild reaction, overcome easy agglomeration, and reduce side reactions Effect

Active Publication Date: 2019-05-03
HUNAN BUTIAN PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both of the above two processes require secondary alkalization and ethanol reaction system, and there are many operation steps and consume a large amount of ethanol

Method used

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  • Poria cocos moisture preserving emulsion and preparation method thereof
  • Poria cocos moisture preserving emulsion and preparation method thereof
  • Poria cocos moisture preserving emulsion and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Described carboxymethyl pachyrhin is prepared by following method:

[0034] S1. Cultivation of Poria cocos: aseptically inoculate Poria cocos hyphae in wort juice liquid medium, and cultivate at 28°C for 4 days;

[0035] S2. Preparation of Poria cocos polysaccharide: Ferment the cultured Poria cocos medium at 35°C for 2 days, heat to a slight boil, extract for 1 hour, filter, add 3 times the amount of mixed solvent of chloroform and n-butanol, the chloroform and n-butanol The mixed volume ratio is 4:1, shaken, centrifuged, add 3 times the amount of 95% ethanol, overnight, filter to obtain a precipitate, wash 2 times with ether to obtain pachyman;

[0036] S3. Preparation of Poria Cocos Polysaccharide: Add 10g of Poria cocos polysaccharide into 100mL0.5mol / L sodium periodate solution for selective oxidation, adjust the pH value to 3 with trifluoroacetic acid, moderate acid hydrolysis, acid hydrolysis time is 30min, filter , washing the solid with water to obtain Poria c...

Embodiment 2

[0040] Described carboxymethyl pachyrhin is prepared by following method:

[0041] S1. Cultivation of Poria cocos: aseptically inoculate Poria cocos hyphae in wort liquid culture medium, and cultivate at 28° C. for 5 days;

[0042] S2. Preparation of Poria cocos polysaccharide: Ferment the cultured Poria cocos medium at 35°C for 2 days, heat to a slight boil, extract for 2 hours, filter, add 5 times the volume of a mixed solvent of chloroform and n-butanol, the chloroform and n-butanol The mixed volume ratio is 6:1, shaken, centrifuged, add 3 times the amount of 95% ethanol, overnight, filter to obtain a precipitate, wash 3 times with ether to obtain pachymane;

[0043] S3. Preparation of Poria Cocos Polysaccharide: Add 10g of Poria cocos polysaccharide into 30mL 1.5mol / L sodium periodate solution for selective oxidation, adjust the pH value to 4 with trifluoroacetic acid, moderate acid hydrolysis, acid hydrolysis time is 1h, filter , washing the solid with water to obtain Po...

Embodiment 3

[0047] Described carboxymethyl pachyrhin is prepared by following method:

[0048] S1. Cultivation of Poria cocos: aseptically inoculate Poria cocos hyphae in wort juice liquid medium, and cultivate at 28°C for 4 days;

[0049] S2. Preparation of Poria cocos polysaccharide: Ferment the cultured Poria cocos medium at 35°C for 2 days, heat to a slight boil, extract for 2 hours, filter, add a mixed solvent of chloroform and n-butanol, the mixing volume ratio of chloroform and n-butanol 5:1, shake, centrifuge, add 3 times the amount of 95% ethanol, overnight, filter to get precipitate, wash 3 times with diethyl ether to obtain pachyrhin;

[0050] S3. Preparation of Poria Cocos Polysaccharide: Add 10g of Poria cocos polysaccharide into 50mL 1.0mol / L sodium periodate solution for selective oxidation, adjust the pH value to 3.6 with trifluoroacetic acid, moderate acid hydrolysis, acid hydrolysis time is 45min, filter , washing the solid with water to obtain Poria cocos polysaccharid...

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Abstract

The invention provides poria cocos moisture preserving emulsion. The poria cocos moisture preserving emulsion is prepared from an A component, a B component, a C component, a D component and an E component, wherein the A comprises M68, A165, propyl acetate, vitamin E, GTCC, squalene, ethylhexyl palmitate, myristic acid iso propyl acetate, 16-18 alcohol and emulsion silicone oil DC200; the B component comprises water, carbomer 941, methyl formate, EDTA disodium, allantoin, erythritol, glycerine and PEG-26 glycerylether; the C component is 50wt% triethanolamine; the D component comprises propylene glycol, polyglutamic acid, ceramide and hyaluronic acid; and the E component comprises carboxymethyl pachman, shea butter, a flos sophorae extract, a common fenugreek seed extract, hydroxyethyl urea and seaweed essence. The moisture preserving emulsion disclosed by the invention has the effects of resisting inflammation and relieving itching, can prevent and treat dermatosis, can alleviate radiation hurt, and has the efficacy of tensioning and tightening skin, delaying senescence, whitening skin and preserving moisture.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a Poria cocos moisturizing emulsion. Background technique [0002] Emulsion is a liquid cream skin care product, so it gets its name because it looks pure white like milk. The lotion has a good emollient effect and also has a moisturizing effect, especially suitable for use in dry spring and autumn. If you have normal skin, you can also use it in winter. When used in spring and autumn, in addition to the moisturizing effect, it can also isolate the dry climate outside, prevent the skin from losing moisture too quickly, and prevent the skin from chapping and peeling. It is a must-use skin care product when going out in the dry season. [0003] Poria, also known as Yuling, Fuling, Wanlinggui, and Futu, is one of the "four monarchs and eight treasures" of traditional Chinese medicine. It is the dry sclerotia of Poria cocos, a fungus of the family Phytoporaceae. It often parasiti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/73A61K8/9789A61K8/42A61K8/31A61K8/92A61Q19/00A61Q19/02A61Q19/08
Inventor 戴鑫汶孙梦锦刘刚龙孝金张豪唐心文邹奇
Owner HUNAN BUTIAN PHARMA
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