Check patentability & draft patents in minutes with Patsnap Eureka AI!

Method for extracting okra colloid by spray drying method and application of okra colloid to cosmetics

A technology of spray drying and cosmetics, which is applied in the field of extraction of okra jelly by spray drying method, which can solve the problems of difficult storage of original liquid, complex jelly components, and low extraction efficiency, and achieve easy storage, easy industrialization, and high extraction rate. Effect

Pending Publication Date: 2019-12-06
HANGZHOU MAGICHA BIOTECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims to solve the problems in the existing okra gum extraction technology, such as complex gum components, difficult preservation of stock solution, and low extraction efficiency. , hydrolysis and local esterification, decolorization and spray drying to obtain okra gum powder, which has positive significance for the extraction technology industry of botanical cosmetic raw materials, especially the industrialization of okra gum extraction

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for extracting okra colloid by spray drying method and application of okra colloid to cosmetics
  • Method for extracting okra colloid by spray drying method and application of okra colloid to cosmetics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Weigh the okra raw material available in the vegetable market, wash and remove the seeds, and remove the lesion, with a total wet weight of 100.0g. Cut it into small pieces, use a Joyoung wall breaking machine (JYL-Y921) to crush it into a similar emulsion, add 100ml of water. Transfer all to a 500ml three-necked flask with a condenser and a thermometer, add 50ml of methanol, raise the temperature in a water bath to methanol reflux, keep reflux for 15 minutes, add 2.5g of 100-mesh activated carbon, and continue reflux for 15 minutes. After the reaction, change to vacuum distillation to recover most of the methanol, keep the temperature at 65±5°C and filter while hot to obtain a nearly colorless, slightly viscous solution. The solution was spray-dried, the inlet temperature of the drier was 200°C, and the outlet temperature was 80°C to obtain 4.76g of white okra gum powder. The moisture in the product was measured by a Leicht LXT-800 moisture analyzer, and the moisture c...

Embodiment 2-12

[0026] As in the method of Example 1, parameters such as the composition of the hydrolyzed solution, the pH value of the solution and the hydrolysis treatment time were changed, and the obtained okra gum results were as follows.

[0027] Table 1

[0028]

[0029] The results of Examples 2-12 show that the more optimized hydrolyzate composition and hydrolysis process are: 20-25% methanol or ethanol solution, the hydrolysis and decolorization time is 15min+15min, a total of 30 minutes, and about 4% okra gum is extracted Rate.

Embodiment 13-17

[0031] As in the method of Example 1, the inlet temperature of the spray drying was changed, and the temperature of the outlet was kept at 80° C., and the obtained okra gum moisture content and the results were as follows.

[0032] Table 2

[0033] Example Inlet temperature / ℃ Moisture content / % 13 150 2.80 14 180 0.95 15 200 0.46 16 220 0.42 17 250 0.40

[0034] The results of Examples 13-17 show that after recovering most of the organic solvents in the okra hydrolyzate, keeping the inlet temperature of spray drying at 200°C and the outlet temperature at 80°C can obtain a good drying effect, and the moisture content is below 0.5%.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a method for extracting okra colloid by a spray drying method and an application of the okra colloid to cosmetics. Okra is used as a raw material, through production technologyprocesses of performing cleaning, performing wall-breaking, performing pyrohydrolysis, performing separation (distillation, decoloring-filtration / centrifuging), performing spray drying, and performingsterilization to obtain finished products, okra colloid powder applied to cosmetics is processed and produced, wherein 20-25% methanol or ethanol is used as hydrolyzate, hydrolysis is performed at 65+ / -5 DEG C or reflow for 15 minutes, macropore activated carbon is added, heat-insulation decoloring is performed for 15 minutes, filtration is performed, thermal filtrate is subjected to spray drying, white okra colloid powder is obtained, and the extraction rate is about 4.0%. After being subjected to irradiation sterilization, the okra colloid powder can be preserved for a long time. Besides, the extracted okra colloid has excellent moisturizing and thickening effects, and can be used as a substrate of whitening and moisturizing cosmetics and plant extraction cosmetics.

Description

technical field [0001] The invention relates to a method for extracting okra gum by a spray drying method and its application in cosmetics, and belongs to the technical field of production and application of daily chemical raw materials. Background technique [0002] Okra is a common herbal plant, rich in vitamins, minerals, polysaccharides, flavonoids, pectin, zinc and selenium, and other nutrients. food and medicinal value. [0003] In particular, okra contains viscous polysaccharide gum, which is a covalent complex formed by polysaccharides and proteins composed of galactose, arabinose, and rhamnose. , thickening, anti-oxidation and whitening effects, as a moisturizing agent, thickener, whitening agent and antioxidant of natural plant cosmetics, it has a good development and application prospect. [0004] At present, the extraction methods of okra gum generally include acid extraction, microwave extraction, ultrasonic extraction, enzyme extraction and ion exchange resin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61K8/9789A61Q19/00A61Q19/02A61Q19/08
CPCA61K8/9789A61Q19/00A61Q19/02A61Q19/08A61K2800/805A61K2800/81A61K2800/48A61K2800/522
Inventor 陈学军朱江甘永平张文魁黄辉姚兵
Owner HANGZHOU MAGICHA BIOTECH CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com