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

Gas chromatography fingerprint detection method for blood-nourishing brain-refreshing grain

A technology of Yangxingxuenao granules and fingerprint spectrum is applied in the detection field of Yangxingxuenao granules to achieve the effects of precise measurement results, good stability and optimized chromatographic conditions.

Active Publication Date: 2014-12-24
TIANJIN TASLY PHARMA CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are no reports on the fingerprints of brain granules of nourishing blood serum at home and abroad.

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
  • Gas chromatography fingerprint detection method for blood-nourishing brain-refreshing grain
  • Gas chromatography fingerprint detection method for blood-nourishing brain-refreshing grain
  • Gas chromatography fingerprint detection method for blood-nourishing brain-refreshing grain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Embodiment 1, detection method

[0044] Instruments and reagents

[0045] Aglient6890 gas chromatograph (with FID detector); Aglient6890-5973 GC-MS coupled instrument; DB-5MS quartz capillary column (30m × 0.25mm, 1μm; American Agilent company); Milli-Q ultrapure water system (France Millipore Company); 10 batches of finished products of Yangxue Xuenao Granules (batch numbers 080502, 080604, 080609, 080613, 080620, 080621, 080622, 080626, 080629, 080702, and sequentially marked as S1-S10) were produced by Tianjin Tasly Group Pharmaceutical Co., Ltd. Provided; all reagents used were of analytical grade.

[0046] Preparation of standard test solution

[0047] Select 10 batches of quality-qualified Yangxue Xuenao Granules as standard samples (provided by Tianjin Tasly Pharmaceutical Co., Ltd., and all indicators are qualified according to the requirements of the Pharmacopoeia), respectively accurately weigh 12g in a 250mL round bottom flask, add ultrapure water 100mL. ...

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 gas chromatography fingerprint detection method for blood-nourishing brain-refreshing grains, which comprises the following steps of: (1) preparing blood-nourishing brain-refreshing grain test sample soution: extracting the blood-nourishing brain-refreshing grain with a steam distillation method, and dissolving a volatile oil ingredient by ethyl acetate; and (2) injecting the volatile oil obtained in step (1) into a liquid chromatograph to measure, and obtaining the chromatogram map of the volatile oil. According to the self characteristics of the blood-nourishing brain-refreshing grain, the fingerprint of the blood-nourishing brain-refreshing grain is measured by the gas chromatography, an optimized chromatogram condition is found, a measured result is precise, and the receptivity and the stability are good.

Description

technical field [0001] The invention relates to the technical field of medicine, in particular to a detection method of nourishing serum brain granules. Background technique [0002] Yangxue Xuenao Granules are refined from 11 traditional Chinese medicines including Angelica, Chuanxiong, Paeoniae Alba, Uncaria, Millae, Rehmannia, Cassia, Prunella, Asarum, Corydalis and Mother of Pearl, and are refined by modern preparation technology. The function of blood calming the liver, promoting blood circulation and dredging collaterals is used for headache, dizziness, irritability, insomnia and dreaminess caused by blood deficiency and hyperactivity of the liver. It is a traditional Chinese medicine variety under the national key protection. [0003] The formula and preparation method of Yangxue Xuenao Granules are all existing technologies, and are included in the national quality standard. According to this standard, Yangxue Xuenao Granules are first made from 11 medicinal material...

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 Patents(China)
IPC IPC(8): G01N30/02A61K36/804A61K9/16A61P7/06A61P25/00A61P29/00A61P1/08A61P25/20A61K35/56A61K35/618
Inventor 高钧李文博佟玲倪倩
Owner TIANJIN TASLY PHARMA CO LTD
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