Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Platycladus orientalis extract-containing composition as well as preparation method and application thereof

A technology of extracts and compositions, applied in the field of compositions containing thuja arborvitae extract, can solve the problems of waste of resources, low utilization rate of functional components of thuja arborvitae leaves, etc., and achieve the effect of stable system and high product safety

Active Publication Date: 2019-03-15
SHANGHAI HUIWEN BIO TECH
View PDF10 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The technical problem to be solved by the present invention is to overcome the defects of low utilization rate of functional components of orientalis leaves in the prior art and easy waste of resources, and provide a composition containing an extract of orientalis arborvitae and its preparation method and application

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
  • Platycladus orientalis extract-containing composition as well as preparation method and application thereof
  • Platycladus orientalis extract-containing composition as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] (1) Crushing the hay of Arborvitae leaves, adding 10 times of 1,3-propanediol, extracting at 50°C for 3 hours at low temperature, and filtering to obtain polyol extract A, which is the fat-soluble component of Arborvitae leaves;

[0077] (2) Continue to add 40 times of 60% ethanol to the filter residue obtained in the above steps, heat and extract at 70°C for 2 hours, and filter to obtain ethanol extract B;

[0078] (3) Continue to add 40 times of pure water to the filter residue obtained in the above steps, heat-preserve and extract at 70°C for 3 hours, and filter to obtain water extract C;

[0079] (4) Concentrate the ethanol extract B obtained in step (2) under reduced pressure, concentrate to no ethanol, and combine it with the water extract C obtained in step (3) to obtain feed liquid D;

[0080] (5) Carry out column adsorption and decolorization of material liquid D (macroporous adsorption resin model D101), adsorption flow rate: 1BV / h, after the adsorption is com...

Embodiment 2

[0083] (1) Crushing the hay of Arborvitae leaves, adding 40 times of 1,3-butanediol, extracting at 40°C for 5 hours at low temperature, and filtering to obtain polyol extract A, which is the fat-soluble component of Arborvitae leaves;

[0084] (2) Continue to add 30 times of 80% ethanol to the filter residue obtained in the above steps, heat and extract at 60°C for 3 hours, and filter to obtain ethanol extract B;

[0085] (3) Continue to add 10 times of pure water to the filter residue obtained in the above steps, heat-preserve and extract at 90°C for 1 hour, and filter to obtain water extract C;

[0086] (4) Concentrate the ethanol extract B obtained in step (2) under reduced pressure, concentrate to no ethanol, and combine it with the water extract C obtained in step (3) to obtain feed liquid D;

[0087] (5) Carry out column adsorption and decolorization of material liquid D (macroporous adsorption resin model D101), adsorption flow rate: 3BV / h, after the adsorption is compl...

Embodiment 3

[0090] (1) Crushing the hay of Arborvitae leaves, adding 25 times of 1,3-propanediol, extracting at 30°C for 1 hour at low temperature, and filtering to obtain polyol extract A, which is the fat-soluble component of Arborvitae leaves;

[0091] (2) Continue to add 10 times of 95% ethanol to the filter residue obtained in the above steps, heat and extract at 40°C for 1 hour, and filter to obtain ethanol extract B;

[0092] (3) Continue to add 30 times of pure water to the filter residue obtained in the above steps, heat-preserve and extract at 80°C for 2 hours, and filter to obtain water extract C;

[0093] (4) Concentrate the ethanol extract B obtained in step (2) under reduced pressure, concentrate to no ethanol, and combine it with the water extract C obtained in step (3) to obtain feed liquid D;

[0094] (5) Carry out column adsorption and decolorization of material liquid D (macroporous adsorption resin model AB-8), adsorption flow rate: 2BV / h, after the adsorption is compl...

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 discloses a platycladus orientalis extract-containing composition as well as a preparation method and an application thereof. The composition comprises the following components by weight: 10-25 parts of extracting solution A, 5-15 parts of a feed liquid E, and 65-85 parts of a feed liquid F; the preparation method of the various components is as follows: (1) extracting a platycladusorientalis leaf by using polyalcohol and / or acetone, to obtain the extracting solution A and a filtrate; (2) extracting the filtrate in the step (1) by using an alcoholic solution, to obtain an extracting solution B and a filtrate; (3) extracting the filtrate in the step (2) with water, to obtain an extracting solution C; (4) concentrating the extracting solution B until no alcohol is left, and then mixing with the extracting solution C, to obtain a feed solution D; (5) processing the feed solution D through column chromatography, collecting a water eluent, and concentrating, to obtain a feedsolution E; collecting an alcoholic eluent, and concentrating until no alcohol is left, to obtain a feed solution F. The composition comprises various ingredients such as a liposoluble ingredient of the platycladus orientalis leaf, flavone, polyphenol, polysaccharide and amino acids, the system is stable, and the hair growing effect, the anti-inflammatory effect and the oxidation resistance are good.

Description

technical field [0001] The invention relates to a composition containing an extract of oriental thuja and its preparation method and application. Background technique [0002] Arborvitae (Botanical name: Platycladus orientalis (L.) Franco) is an evergreen tree. It is widely distributed in China, from Inner Mongolia and Jilin in the north to Guangdong and northern Guangxi in the south; the range of artificial cultivation has spread throughout the country. Arborvitae likes light, but seedlings and saplings have certain shade tolerance. It is more cold-tolerant, drought-resistant, and likes humidity. It is resistant to barrenness and can grow on slightly acidic to slightly alkaline soils. It can be harvested throughout the year. The chemical composition and content of oriental cypress leaves are different in different production areas and seasons. It is better to harvest in summer and autumn. [0003] Arborvitae leaves are the dry branches and leaves of Arborvitae arborvita...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9761A61Q7/00A61Q19/00A61Q19/08A61P29/00A61P39/06
CPCA61K2800/805A61Q7/00A61Q19/00A61Q19/08A61K8/9761A61P29/00A61P39/06
Inventor 骆峰杨海延马冬月
Owner SHANGHAI HUIWEN BIO TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com