VPA antiallergic factor natural plant composition and preparation method thereof

A natural plant and anti-allergy technology, applied in the field of anti-allergy, can solve the problems of inconvenient collection of plant raw material extracts and increase the difficulty of collection of plant raw material extracts, and achieve the effect of reducing the difficulty of cleaning, reducing the difficulty of placing, and scientific and reasonable structure

Inactive Publication Date: 2021-03-30
天津哈福驰达生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] However, this patent also has the following disadvantages. Since the plant material extract is not convenient to collect after extraction, it increases the difficulty of collecting the plant material extract after extraction.

Method used

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  • VPA antiallergic factor natural plant composition and preparation method thereof
  • VPA antiallergic factor natural plant composition and preparation method thereof
  • VPA antiallergic factor natural plant composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] At room temperature, get each 10 kilograms of oats, calendula, chamomile, and licorice (40 kilograms in total), soak the time with 1200 kilograms of 50% alcohol for 24 hours, then soak the thing through the percolation tank, and the flow rate is Flow out 1 ~ 10mL every minute, collect percolation liquid, concentrate 20 ~ 40 times after filtering, then put the concentrated liquid on macroporous resin, elute with 50% ~ 90% alcohol, the eluate that collects contains the present invention The active ingredients required in the prescription are the composition of natural plant extracts.

Embodiment 2

[0041] At room temperature, take each 10 kg of oats, calendula / chamomile licorice (40 kg in total), soak for 40 hours with 1500 kg of 80% alcohol, soak the residue for 40 hours with 1500 kg of 80% alcohol, and then The soaked material is percolated through the percolation tank, the flow rate is 1-20mL per minute, the percolation liquid is collected, filtered and concentrated 30-40 times, and then the concentrated liquid is applied to the macroporous resin and washed with 70%-90% alcohol The collected eluate contains the active ingredients required in the prescription of the present invention, i.e. the composition of natural plant extracts.

Embodiment 3

[0043] At room temperature, take 8 kg of oats, 8 kg of calendula, 12 kg of chamomile, and 12 kg of licorice (40 kg in total), soak them in 1,000 kg of 60% alcohol for 24 hours, and then soak the residue in 1,000 kg of 60% alcohol. Soak for 24 hours, then percolate the soaked material through the percolation tank, the flow rate is 1-15mL per minute, collect the percolation liquid, filter and concentrate 20-30 times, then apply the concentrated liquid to macroporous resin, use 60% ~90% alcohol is used for elution, and the collected eluate contains the active ingredient required in the prescription of the present invention, that is, the composition of natural plant extracts.

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PUM

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Abstract

The invention discloses a VPA antiallergic factor natural plant composition which is composed of the four natural plant extracts of oat, calendula, chamomile and liquorice in percentage by weight: 20-35% of oat, 20-35% of calendula, 20-35% of chamomile and 20-35% of liquorice. The composition is scientific and reasonable in structure and safe and convenient to use. Tests prove that the natural plant extract composition has the effect of resisting skin allergy and can be used for cosmetics or therapeutic drugs for skin care, related components have the characteristics of definite effect, good safety, no side effect and stability in a cosmetic formula in comparison with existing similar products.

Description

technical field [0001] The invention relates to the field of anti-allergy technology, in particular to a natural plant composition of VPA anti-allergy factor and a preparation method. Background technique [0002] Skin allergy is one of the most common skin problems, and its causes are very complex, which is also an important topic to be solved in the fields of cosmetics and dermatology. Most of the anti-allergic ingredients currently used either have unclear effects or have certain side effects, making it difficult to apply them in cosmetics. Therefore, people are in great need of natural anti-allergic ingredients with clear effects, safety, and no adverse reactions. [0003] The main ingredient of natural anti-allergic skin care products on the market today is chamomile, which has anti-inflammatory, anti-itching, soothing, repairing, cleansing, refreshing, and anti-allergic effects. It is a soothing and anti-allergic ingredient generally recognized in the industry. Other...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/899A61P37/08A61P17/00A61K8/9794A61K8/9789A61Q19/00B01D1/22B01D1/30B01D5/00
CPCA61K36/185A61K36/28A61K36/484A61K36/899A61Q19/00A61K8/9789A61K8/9794A61P17/00A61P37/08B01D1/225B01D1/30B01D5/009
Inventor 贺玺林
Owner 天津哈福驰达生物科技有限公司
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