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Preparation method and application of cacti flos extract

A technology of cactus flowers and extracts, applied in skin care preparations, pharmaceutical formulas, cosmetic preparations, etc., to achieve the effect of promoting shedding and easy operation

Active Publication Date: 2019-03-08
广州诗美化妆品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the field of cosmetics and other external applications, there is almost no research on cactus flowers.

Method used

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  • Preparation method and application of cacti flos extract
  • Preparation method and application of cacti flos extract
  • Preparation method and application of cacti flos extract

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] Crush 15kg of cactus flowers into 20-mesh powder, add 300kg of pure water to the powder, stir evenly, put it in a heating extractor, heat and extract at 50°C for 120min, and use a three-legged centrifuge loaded with a 300-mesh filter bag machine, centrifuge the extract at 4000rpm, and then use a double-effect concentrator to concentrate under reduced pressure at 60°C until the relative density of the concentrate is 1.05 (25°C) to obtain the cactus flower extract.

Embodiment 2

[0079] Take 100 grams of cactus flowers and crush them into 40-mesh powder, add 1000 g of pure water to the powder, stir evenly, place in an ultrasonic extractor, and extract for 40 minutes at a temperature of 30 ° C and a frequency of 35 KHz to obtain an extract. The above extract was subjected to solid-liquid separation with a cup centrifuge at a centrifugation speed of 3000 rpm for 30 minutes to collect the centrifugate. Then the centrifugate was concentrated under reduced pressure at 55°C to dryness, the dried concentrate was pulverized, and the powder was passed through an 80-mesh sieve to obtain a solid cactus flower extract.

Embodiment 3

[0081] Take 1 kg of Cactus grandiflora flower and crush it into 70-mesh powder; add 20 kg of 60% (w / w) ethanol aqueous solution to the powder, stir evenly, place in a reflux extraction tank, reflux at 60° C. for 60 minutes, and filter to obtain an extract. The above extract was pumped into a high-speed centrifuge for solid-liquid separation at a centrifugal speed of 15000 rpm, and the separated liquid was collected. Then the centrifuged liquid was concentrated under reduced pressure under reduced pressure until the relative density of the concentrated liquid was 1.040 (25° C.), and the cactus flower extract was obtained.

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Abstract

The invention discloses a preparation method and application of a cacti flos extract. The method comprises the following steps: (1) crushing cacti flos to obtain cacti flos powder; (2) adding a solvent into the cacti flos powder obtained in the step (1), and extracting at 0 to 100 DEG C to obtain extracting liquid; then, performing solid-liquid separation on the extracting liquid, and collecting the liquid; concentrating the collected liquid to obtain the cacti flos extract. The extracting method disclosed by the invention is simple in operation; the obtained cacti flos extract has the effectsof preserving moisture, locking water, moisturizing and whitening skin and promoting the exfoliation of the cuticle of the skin, can be applied to daily chemical products or skin topical products, and has a broad market prospect in moisture preserving, whitening and anti-aging products.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicine extraction, in particular to a preparation method and application of cactus flower extract. Background technique [0002] There are about 70 to 110 genera and more than 2,000 species in the world. It has a long history of medicinal use in my country. "Compendium of Materia Medica Supplements" records: Cactus is mild in taste and cold in nature, and has functions of promoting qi and blood circulation, relieving pain and reducing swelling, clearing heat and detoxifying. In the folk, people often use cactus to treat chronic stomach pain, intestinal hemorrhoids, diarrhea, bronchial asthma, palpitations, insomnia, burns, snake bites, chronic rotten inflammation, ulcers and other diseases. Modern medical research has found that cactus has the functions of clearing heat and detoxifying, antibacterial and anti-inflammatory, lowering blood sugar, blood fat, and blood pressure. Its ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61Q19/00A61Q19/02A61Q19/08
CPCA61Q19/00A61Q19/02A61Q19/08A61K8/9789
Inventor 刘明富
Owner 广州诗美化妆品有限公司
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