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Preparation method of dendrobium polysaccharides and dendrobine ethosomes and cosmetic

A technology for dendrobium alkaloids and dendrobium polysaccharides is applied in the field of preparation of dendrobium polysaccharides and dendrobium alkoxides, which can solve the problems of few research reports on anti-photodamage tests of Dendrobium officinale, and achieves restoration of moisturizing and barrier functions and inhibiting activity. Oxygen metabolism, the effect of inhibiting melanin and brown spots

Inactive Publication Date: 2017-07-21
宁波百岚德加进出口有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Dendrobium officinale is a traditional Chinese medicinal material in my country. The research on its functions mainly focuses on immunity, anti-oxidation, anti-tumor, anti-fatigue, anti-inflammation, lowering blood sugar, and nourishing yin and promoting body fluid. There are few research reports on the test of Dendrobium officinale against light damage.

Method used

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  • Preparation method of dendrobium polysaccharides and dendrobine ethosomes and cosmetic
  • Preparation method of dendrobium polysaccharides and dendrobine ethosomes and cosmetic
  • Preparation method of dendrobium polysaccharides and dendrobine ethosomes and cosmetic

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Embodiment 1

[0023] A kind of cosmetic provided in this embodiment, calculated by important percentage, it comprises: dendrobium polysaccharide 20%, glycerin 10%, ceramide 1%, ultrapure water 64%, dendrobine ethotoplast 0.3%, natural vitamin E2 %, all-trans resveratrol 1%, vitamin C palmitate 0.5%, α-arbutin 0.5%, plant essential oil 0.7%.

[0024] The present embodiment also provides a preparation method of dendrobium polysaccharides and dendrobine ethotoplasts in the above-mentioned cosmetics, which comprises the following steps:

[0025] a, shred the dendrobium, its unit volume is 10cm 3 , and immersed in 200㎝ 3 in anhydrous ethanol solvent;

[0026] B, put the mixture prepared in step a into a flash extractor for extraction, flash 4 times at a speed of 3500r / min, each flash 30s, interval 1min between every two flash operations, 4 Centrifuge at low temperature and high speed at 4000r / min for 20 minutes; then add water to immerse the precipitate, vacuum filter, rinse with distilled wa...

Embodiment 2

[0035] A kind of cosmetic provided in this embodiment, calculated by important percentage, it comprises: dendrobium polysaccharide 35%, glycerol 15%, ceramide 2%, ultrapure water 42%, dendrobine ethotoplast 1%, natural vitamin E2 %, all-trans resveratrol 1%, vitamin C palmitate 0.5%, α-arbutin 0.5%, plant essential oil 1%.

[0036] This embodiment also provides a preparation method of Dendrobium polysaccharides and dendrobine ethotoplasts in the above-mentioned cosmetics. The general steps are consistent with Example 1, but the volume of lecithin content in step f described in this embodiment The percentage is 1.5%, the mass ratio of dendrobine / lecithin is 1 / 10, and the volume percentage of absolute ethanol content is 30%.

[0037] With reference to the standard of QB / T2660-2004 lotion, each index test is carried out. The experimental results show that the prepared Dendrobium officinale essence meets the standards. According to the specific characteristics of this product, the...

Embodiment 3

[0041] A kind of cosmetic provided in this embodiment, calculated by important percentage, it comprises: Dendrobium polysaccharide 20%, glycerin 10%, ceramide 1%, magnetized ultrapure water 40%, dendrobine ethotoplast 0.3%, natural vitamin E1%, hEGF3%, licorice essence 5%, α-arbutin 1%, plant essential oil 1%, hyaluronic acid 1%, vitamin P and vitamin B3 complex 1.095%, serine 2%, olive oil 1%, horn Squalene 1%, α-linolenic acid 3%, β-glucan 2%, SOD 5%, endothelin antagonist 1%, allantoin 0.6%, triethanolamine and citric acid 0.005%.

[0042] This embodiment also provides a preparation method of Dendrobium polysaccharides and dendrobine ethotoplasts in the above-mentioned cosmetics. The general steps are consistent with Example 1, but the volume of lecithin content in step f described in this embodiment The percentage is 3%, the mass ratio of dendrobine / lecithin is 1 / 5, and the volume percentage of absolute ethanol content is 40%.

[0043] With reference to the standard of QB...

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Abstract

The invention discloses a cosmetic which comprises the following components in percentage by weight: 20-35% of dendrobium polysaccharides, 10-15% of glycerinum, 0-2 of ceramide, 42-65% of ultrapure water, 0.3-1% of dendrobine ethosomes, 0-2% of natural vitamin E, 0-1% of trans-resveratrol, 0-1% of vitamin C palmitate, 0-1% of alpha-arbutin and 0.1-1% of plant essential oil. The invention further provides a preparation method of the dendrobium polysaccharides and the dendrobine ethosomes in the cosmetic. The invention solves the technical problem of 'providing a cosmetic with dendrobium extracts (the dendrobium polysaccharides and the dendrobine ethosomes)', and the cosmetic disclosed by the invention has effects of ultraviolet resistance and oxidation resistance, meanwhile has effects of whitening skin and lightening stain, and moreover is purely natural and free of irritation.

Description

technical field [0001] The present invention relates to a method for extracting herbal plants, especially a method for preparing dendrobium polysaccharides and ethotoplasts of dendrobine; at the same time, the present invention also relates to a pure natural anti-ultraviolet and anti-oxidant, which has the effect of whitening and lightening spots. , Non-irritating cosmetics. Background technique [0002] Long-term exposure of the skin to ultraviolet rays and the absorption of endogenous photosensitive molecules will lead to the formation of oxygen free radicals, causing varying degrees of damage and lesions to the skin, such as photoaging, roughness, and increased lipofuscin. Under the irradiation of ultraviolet rays, the activity of tyrosinase in the basal layer of the skin increases, producing melanin, leading to the deepening of facial freckles, chloasma and other spots, which not only affects the appearance of the patient, but also brings psychological pressure to the pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9794A61K8/92A61K8/14A61K8/34A61K8/49A61K8/60A61K8/67A61K8/68A61K8/73A61Q17/04A61Q19/02A61Q19/08
CPCA61K8/14A61K8/347A61K8/49A61K8/602A61K8/676A61K8/678A61K8/68A61K8/73A61K8/922A61K8/97A61K2800/56A61K2800/782A61K2800/805A61K2800/82A61Q17/04A61Q19/02A61Q19/08
Inventor 沈铅铅
Owner 宁波百岚德加进出口有限公司
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