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Detection method of radix bupleuri and manchurian wildginger herb cold injection

A detection method and injection technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve problems such as one less spot, not obvious, and product quality troubles, and achieve the effect of improving safety and controllability

Active Publication Date: 2016-12-07
JIANGXI HERBI SKY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the inspection of multiple batches of products, the applicant found that, compared with the chromatogram of the reference medicinal material, there is often one less spot or the spot is very inconspicuous, causing trouble to the judgment of product quality

Method used

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  • Detection method of radix bupleuri and manchurian wildginger herb cold injection
  • Detection method of radix bupleuri and manchurian wildginger herb cold injection
  • Detection method of radix bupleuri and manchurian wildginger herb cold injection

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Effect test

Embodiment 1

[0155] Bupleurum 2500g Asarum 250g

[0156] The above raw materials are made into 1000ml as follows:

[0157] Method 1: Distill the above two medicinal materials with water, collect about 5500ml of the distillate, redistill the distillate, collect about 950ml of the double distillate, add 30ml of propylene glycol, shake to completely dissolve the oil, add 8g of sodium chloride, and use 10 Adjust the pH value to 6.8 with % sodium hydroxide solution, add water for injection to the specified amount, then add 0.5% activated carbon, stir thoroughly, filter, pot, and sterilize to obtain sample I.

[0158] Method 2: Distill the above two medicinal materials with water, first circulate for 30 minutes, then collect about 5500ml of distillate, redistill the distillate, collect about 950ml of double distillate, add 30ml of propylene glycol, shake to completely dissolve the oil, and then add 8g of chlorine Sodium chloride, adjust the pH value to 6.8 with 10% sodium hydroxide solution, ad...

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Abstract

The invention discloses a detection method of a radix bupleuri and manchurian wildginger herb cold injection. The method comprises the steps of thin-layer chromatography examination and / or content limit detection of safrole, wherein in the step of thin-layer chromatography examination, according to the amount of the contained manchurian wildginger herb medicinal material, when the test article sample application amount is not higher than 100 times the sample application amount of the manchurian wildginger herb control medicinal material, safrole spots are compared with the safrole spots displayed in the chromatography of the manchurian wildginger herb control medicinal material if being displayed in the test article chromatography and can not be darker; in the step of content limit detection, the content of safrole in every 1ml of injection can not exceed 8mu g. The established detection method is beneficial to controlling the safety of the radix bupleuri and manchurian wildginger herb cold injection.

Description

technical field [0001] The invention relates to the field of traditional Chinese medicines, in particular to a method for detecting chaixinmao injection. Background technique [0002] Chaixin Ganmao Injection is recorded in the National Compilation of Chinese Patent Medicine Standards Internal Medicine Pulmonary System (1) Volume. It is made of Bupleurum and Asarum. It has the effect of relieving exterior and fever, and is used for nasal congestion caused by colds. Runny nose, sneezing, coughing, headache, aversion to cold and fever, general malaise and other symptoms. [0003] The identification (1) in the current standard of Chaixin Ganmao Injection (WS-11114 (ZD-1114)-2002) is the identification of Asarum medicinal material, which stipulates that in the chromatography of the test product of Chaixin Ganmao Injection, the reference medicinal material of Asarum At the corresponding position of the chromatogram, the main spots of the same color should appear. During the ins...

Claims

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Application Information

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IPC IPC(8): G01N30/90G01N30/02
CPCG01N30/02G01N30/90
Inventor 吴安明吴孔松何杨虎黄经球
Owner JIANGXI HERBI SKY CO LTD
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