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

A kind of quality detection method of Yupingfeng granule

A detection method and technology of jade screen, applied in measuring devices, instruments, scientific instruments, etc., can solve the problems of long detection time and time-consuming drug quality detection, achieve high accuracy, reduce analysis and detection time, and have strong practicability Effect

Active Publication Date: 2019-07-26
SINOPHARM GUANGDONG GLOBAL PHARMA CO LTD +1
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has reliable results and good repeatability, but the detection time is very long, and it is very time-consuming to apply to the quality detection of drugs in production activities

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
  • A kind of quality detection method of Yupingfeng granule
  • A kind of quality detection method of Yupingfeng granule
  • A kind of quality detection method of Yupingfeng granule

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1 A kind of quality detection method of Yupingfeng granules

[0045] 1. Trait detection

[0046] 1.1 Detection methods: visual inspection, nose smell and mouth taste.

[0047] 1.2 Detection indicators: light yellow to brown-red granules, astringent and then sweet.

[0048] 1.3 Test objects: 13 batches of Yupingfeng Granules (Sinopharm Guangdong Global Pharmaceutical Co., Ltd., batch numbers (161015, 161027, 161201, 161213, 170308, 170312, 170526, 171102, 171219, 180111, 180203, 180507, 180515).

[0049] 1.4 Test results: all meet the index limit.

[0050] 2. TLC detection

[0051] 2.1 Testing materials: 13 batches of Yupingfeng Granules (Sinopharm Guangdong Global Pharmaceutical Co., Ltd., batch numbers (161015, 161027, 161201, 161213, 170308, 170312, 170526, 171102, 171219, 180111, 180203, 180507, 180515).

[0052] 2.2 Detection steps:

[0053] S1. Preparation of the test sample: Take 1g of Yupingfeng granules, add 20ml of methanol, ultrasonicate for ...

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 belongs to the field of medicinal material detection, and in particular relates to a quality detection method for Yupingfeng particles. The quality detection of the Yupingfeng particlescomprises character detection, thin-layer chromatography detection, fingerprint spectrum detection and content limitation detection. The quality detection method for the Yupingfeng particles providedby the invention can authenticate two traditional Chinese medicines: Astragalus membranaceus and Radix saposhnikoviae at a time via a method by using thin-layer chromatography, and is high in accuracyand strong in practicability; the fingerprint spectrum and component content of the Yupingfeng particles can be measured in a unified manner by using ultra-high performance liquid chromatography; viatechnological investigation, the content measurement method provided by the invention is high in accuracy, good in stability and excellent in repeatability, significantly reduces analysis and detection time, and has great significance in setting of Yupingfeng particle quality standard.

Description

technical field [0001] The invention belongs to the field of medicinal material detection, and in particular relates to a quality detection method of Yupingfeng granules. Background technique [0002] Yupingfeng Granules is one of the varieties in the National Essential Medicines Catalogue, and it is also a national protected variety of traditional Chinese medicine, and it is recorded in the "Chinese Pharmacopoeia" (2015 edition one). It is made from the three herbs of Astragalus, Fangfeng and Atractylodes Rhizoma Atractylodes Rhizome. It has the effects of nourishing qi, strengthening the exterior and antiperspirant. It is mainly used for those who are weak in appearance, spontaneous perspiration and aversion to wind, pale complexion or weak body susceptible to wind evil. In addition, modern studies have shown that the isoflavones of astragalus in Yupingfeng granules have pharmacological effects such as scavenging free radicals, regulating immunity, and anti-virus; Tumor a...

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): G01N30/02G01N30/06
CPCG01N30/02G01N30/06
Inventor 高永坚袁春平毕晓黎区淑蕴汤春花胥爱丽李养学
Owner SINOPHARM GUANGDONG GLOBAL 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