Extraction method and application of plant composition containing Maca

An extraction method and composition technology, which are applied in the field of extraction of maca-containing plant compositions, can solve the problems of large dosage, backwardness, and many impurities in patients, and achieve the effect of reducing dosage

Inactive Publication Date: 2014-05-14
北京活力达生物健康科技股份有限公司
View PDF3 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there is no report on the use of microwave technology in the extraction and preparation of maca-containing plant compositions, but the method of decocting in water is rough, backward, and has many impurities, which leads to excessive dosage for patients and is inconvenient to take. Seriously affected the clinical application of this product

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
  • Extraction method and application of plant composition containing Maca
  • Extraction method and application of plant composition containing Maca

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Take 100g of Maca, 80g of Polygonatum, 60g of Angelica, 50g of Danshen, pulverize, add 2L of 70% ethanol, put it into a microwave extraction device for microwave extraction, extraction power 400-600W, extraction 2 times, 4-8 minutes each time, Combine the extracts, concentrate, add to the D101 macroporous adsorption resin column, elute with 50% ethanol, collect 5 times the column volume of the eluent, recover the ethanol under reduced pressure, concentrate and dry to obtain the microwave extract, and prepare with conventional auxiliary materials Into tablets, each 0.25g.

Embodiment 2

[0016] Take 100g of Maca, 80g of Polygonatum, 60g of Angelica, 50g of Danshen, pulverize, add 2L of 70% ethanol, put it into a microwave extraction device for microwave extraction, extraction power 400-600W, extraction 2 times, 4-8 minutes each time, Combine the extracts, concentrate, add to the D101 macroporous adsorption resin column, elute with 50% ethanol, collect 5 times the column volume of the eluent, recover the ethanol under reduced pressure, concentrate and dry to obtain the microwave extract, and prepare with conventional auxiliary materials Into capsules.

Embodiment 3

[0018] Take 100g of Maca, 80g of Polygonatum, 60g of Angelica, 50g of Danshen, pulverize, add 2L of 70% ethanol, put it into a microwave extraction device for microwave extraction, extraction power 400-600W, extraction 2 times, 4-8 minutes each time, Combine the extracts, concentrate, add to the D101 macroporous adsorption resin column, elute with 50% ethanol, collect 5 times the column volume of the eluent, recover the ethanol under reduced pressure, concentrate and dry to obtain the microwave extract, and prepare with conventional auxiliary materials Into granules.

[0019] In the present invention, maca is the underground part of the root of the cruciferous plant Maca Lepidium, and the rest are pharmacopoeial varieties.

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 an extraction method of a plant composition containing Maca. The plant composition is prepared from the raw medical materials of 100g of Maca, 80g of sealwort, 60g of Chinese angelica and 50g of red-rooted salvia roots through a microwave extraction method, so that the content of the Maca is greatly improved, and the use amount is reduced. The invention further provides an application of the plant composition containing the Maca in preparation of rat neurospongioma C6 cell proliferation restraining drugs.

Description

Technical field [0001] The invention relates to the technical field of traditional Chinese medicine preparations, in particular to an extraction method and application of a plant composition containing maca. Background technique [0002] The plant composition containing maca is made of 100g maca, 80g rhizome, 60g angelica, and 50g salvia as raw materials. The current extraction method is to add water to decocting twice for 2-3 hours each time, combine the decoction, and filter , Concentrated into a thick paste, granulated, dried, compressed into 1000 tablets, coated with sugar, ready to get, can resist fatigue. [0003] In the prior art, there has not been a report on the use of microwave technology in the extraction and preparation of plant compositions containing maca. However, the method of decoction in water is rough, backward, and contains many impurities, which leads to excessive consumption of patients and inconvenience to take. Seriously affect the clinical application of ...

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): A61K36/8969A61K9/20A61K9/48A61K9/16A61P35/00
Inventor 李正梅
Owner 北京活力达生物健康科技股份有限公司
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