Compound houttuynia cordata herb preparation and preparation method and application thereof

A technology of compound Houttuynia cordata and Houttuynia cordata, applied in skin care preparations, pharmaceutical formulas, cosmetic preparations, etc., can solve the problems of easy volatilization, loss of effective bactericidal ingredients, easy polymerization, etc., and achieve obvious effects and anti-inhibition Bacteria effect outstanding effect

Inactive Publication Date: 2019-07-19
LONGYAN UNIV
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to its rich composition and structure types, the physical and chemical properties vary greatly, and some properties are quite unstable. For example, the volatile oil of Houttuynia cordata is easy to polymerize and volatilize, and the effective bactericidal components are seriously lost.

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
  • Compound houttuynia cordata herb preparation and preparation method and application thereof
  • Compound houttuynia cordata herb preparation and preparation method and application thereof
  • Compound houttuynia cordata herb preparation and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Extraction method of effective bactericidal components in Houttuynia cordata

[0053] A. Extraction of Houttuynia volatile oil and preparation of Houttuynia volatile oil modified product

[0054] Take 1 part of fresh Houttuynia cordata, wash it, chop it up, put it in a distillation tank, add 3 parts of deionized water, and distill it in water at a temperature of 90°C. When the distillate has no fishy smell, stop the distillation and collect the fish separately. Houttuynia cordata residue and distillate, add the distillate with 5% sodium bisulfite aqueous solution, when the distillate is slightly transparent, stop adding sodium bisulfite solution dropwise to obtain Houttuynia cordata volatile oil modified products;

[0055] B. Extraction of Houttuynia cordata flavonoids

[0056] Adopt cellulase and pectinase to carry out enzymolysis to the Houttuynia cordata residue collected above, cellulase consumption 0.6% (in terms of fresh Houttuynia cordata), pectinase consumptio...

Embodiment 2

[0058] Extraction method of effective bactericidal components in Houttuynia cordata

[0059] A. Extraction of Houttuynia volatile oil and preparation of Houttuynia volatile oil modified product

[0060] Take 1 part of fresh Houttuynia cordata, wash it, chop it up, put it in a distillation tank, add 5 parts of deionized water, and distill it in water at a temperature of 100°C. When the distillate has no fishy smell, stop the distillation and collect the fish separately. Houttuynia cordata residue and distillate, add the distillate with 10% sodium bisulfite aqueous solution, when the distillate is slightly transparent, stop adding sodium bisulfite solution dropwise to obtain Houttuynia volatile oil modified products;

[0061] B. Extraction of Houttuynia cordata flavonoids

[0062] Adopt cellulase and pectinase to carry out enzymolysis to the Houttuynia cordata residue collected above, cellulase consumption 0.6% (in terms of fresh Houttuynia cordata), pectinase consumption 0.2%...

Embodiment 3

[0064] Extraction method of effective bactericidal components in Houttuynia cordata

[0065] A. Extraction of Houttuynia volatile oil and preparation of Houttuynia volatile oil modified product

[0066] Take 1 part of fresh Houttuynia cordata, wash it, chop it up, put it in a distillation tank, add 4 parts of deionized water, and distill it in water at a temperature of 95°C. When the distillate has no fishy smell, stop the distillation and collect the fish separately. Houttuynia cordata residue and distillate, add the distillate with 7.5% sodium bisulfite aqueous solution, when the distillate is slightly transparent, stop adding the sodium bisulfite solution dropwise to obtain Houttuynia volatile oil modified products;

[0067] B. Extraction of Houttuynia cordata flavonoids

[0068] Adopt cellulase and pectinase to carry out enzymolysis to the Houttuynia cordata residue collected above, cellulase consumption 0.6% (in terms of fresh Houttuynia cordata), pectinase consumption ...

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 compound houttuynia cordata herb preparation and a preparation method and application thereof. The preparation method comprises the steps of with fresh houttuynia cordata herbs as a main raw material, performing extraction with a distillation method and an enzyme method to obtain antibacterial ingredients namely houttuynia cordata herb volatile oil and houttuynia cordataherb flavonoids, performing extraction with a water percolation method to obtain active ingredients of matrine, berberine, luteoloside and the like in Chinese herbal medicines of radix sophorae flavescentis, rhizoma coptidis, honeysuckle flowers and the like, and performing compounding so as to obtain the compound houttuynia cordata herb preparation. The preparation is added to daily chemical formula of bath agents, hand sanitizers and the like, so that common pathogenic bacteria of albicans, staphylococcus aureus and escherichia coli on body surfaces of human bodies can be directly resisted and restrained, the compound houttuynia cordata herb preparation particularly has resisting and restraining effects on fungi, and the abuse caused by using synthetized chemicals as bacterium resistingand restraining agents previously can be overcome.

Description

technical field [0001] The invention belongs to the technical field of extracting Chinese herbal medicines, and in particular relates to a compound Houttuynia cordata preparation, a preparation method and an application. Background technique [0002] Houttuynia cordata, the whole herb of Houttuynia cordata Thunb in the genus Houttuynia cordata Thunb, also known as Houttuynia cordata Thunb, is widely distributed in various provinces and regions in southern my country, and is an important traditional medicinal and edible plant. Houttuynia cordata has the effects of clearing away heat and detoxification, reducing swelling and discharging pus, diuresis and treating stranguria, relieving phlegm and reducing cough, and has inhibitory effect on various microorganisms; it can treat upper respiratory tract infection, bronchitis, pneumonia, chronic bronchitis, chronic cervicitis and Pertussis, etc. have a good curative effect; it also has a certain curative effect on acute peritonitis...

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): A61K36/78A61P31/04A61K8/9789A61Q17/00A61Q19/10
CPCA61K36/355A61K36/489A61K36/718A61K36/78A61K2236/331A61Q17/005A61Q19/10A61K8/9789A61P31/04A61K2300/00Y02A50/30
Inventor 王白强华宝玉
Owner LONGYAN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap