Detection method of lipid-lowering and blood-circulation-promoting capsule

A detection method and pulse-opening technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of low product quality control level and insufficient specificity, and achieve perfect quality inspection standards, improve quality control capabilities, and sample testing The effect of easy operation

Inactive Publication Date: 2012-06-20
唐秋海
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing Jiangzhitongmai Capsules quality standard only stipulates the TLC identification of Semen Cassiae and Panax notoginseng in the prescription, and uses high performance liquid chromatography to determine the ginsenoside Rg1 (C 42 h 72 o 14 ), the specificity is not strong enough, and the quality control level of the product is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0017] The quality testing method of Jiangzhitongmai Capsules is as follows:

[0018] 1) Identification:

[0019] (1) Take 8g of the content of this product, add 30ml of methanol, soak for 1 hour, filter, evaporate the filtrate to dryness, add 30ml of water to dissolve the residue, add 3ml of hydrochloric acid, heat and reflux for 30 minutes, let it cool, and shake it with ether to extract 3 Each time, 30ml each time, the combined ether solution was evaporated to dryness, and the residue was dissolved by adding 2ml of trichloropotassium alkane as the test solution. Another cassia seed control medicinal material 1g, the same method as the reference medicinal material solution; then take emodin and chrysophanol reference substance, add methanol to make each 1ml of mixed solution containing 1mg, as the reference substance solution. According to the test of thin-layer chromatography (Appendix VI B of the Chinese Pharmacopoeia 2010 edition), draw 5-8 μl of each of the above three ...

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Abstract

The invention discloses a detection method of a lipid-lowering and blood-circulation-promoting capsule. The lipid-lowering and blood-circulation-promoting capsule is a capsule preparation prepared from a prescription consisting of 100g of sicklesenna seed, 1,500g of curcuma, 2,000g of oriental water plantain, 500g of radix pseudoginseng and 2,000g of root of cream clematis. According to the detection method of the lipid-lowering and blood-circulation-promoting capsule, disclosed by the invention, a new improvement is carried out on a content determination standard such that science evidence is provided for authenticity judgment and quality control of products when the determination standard of the lipid-lowering and blood-circulation-promoting capsule is improved; furthermore, a sample test through the detection method is simple and convenient to operate based on repeated tests for many times; and based on continuous verification tests such as feminine interference and the like, no feminine interference exists, the reproducibility is excellent, and the exclusivity is strong; and the control capability on quality of the products is improved while the quality detection standard is improved.

Description

technical field [0001] The invention relates to the technical field of drug testing, in particular to a testing method for Jiangzhi Tongmai capsules. Background technique [0002] Jiangzhitongmai Capsules are composed of cassia seed 100g, turmeric 1500g, Alisma 2000g, Panax notoginseng 500g and iron thread grass 2000g. The preparation method is: crush cassia seeds into fine powder, and set aside; add water to decoct turmeric, Alisma, and iron wire grass for two times, the first time for 2 hours, and the second time for 1 hour, combine the decoctions, filter, and concentrate the filtrate to a relatively high temperature. Clear paste with a density of 1.08-1.13 (75°C), cool to room temperature, add ethanol to precipitate three times (add ethanol each time to make the alcohol content 70% by volume), let stand for 24 hours, filter, take the filtrate and concentrate to form a thick paste , dried, crushed into fine powder, and set aside; Panax notoginseng is crushed into coarse p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N30/90G01N30/02
Inventor 唐秋海
Owner 唐秋海
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