A method for evaluating the quality of Gardenia for Xingnaojing Injection

A quality evaluation technology for Xingnaojing Injection, which is applied to measuring devices, instruments, scientific instruments, etc., to achieve the effects of strong durability, optimized detection conditions, and wide applicability

Active Publication Date: 2019-11-05
DALI PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, non-volatile components such as geniposide are not the active components of gardenia in Xingnaojing injection.

Method used

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  • A method for evaluating the quality of Gardenia for Xingnaojing Injection
  • A method for evaluating the quality of Gardenia for Xingnaojing Injection
  • A method for evaluating the quality of Gardenia for Xingnaojing Injection

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Experimental program
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Embodiment 1

[0034] A method for evaluating the quality of Gardenia jasminoides for Xingnaojing injection, specifically consisting of steps in the following order:

[0035] (1) Extraction of essential oil of Gardenia jasminoides and pretreatment of gas phase analysis:

[0036] Gardenia volatile oil extraction: Take 100g of Gardenia powder passed through a 60-mesh sieve, put it into a 1L round bottom flask, add 7 times the amount of distilled water, and then add 2mL of ethyl acetate to it. Install the volatile oil extractor, pour 20mL distilled water from the upper end of the condenser tube, so that the distilled water fills the graduated tube of the volatile oil extractor. Slowly heated to boiling, and then kept boiling for 6h.

[0037] Gardenia volatile oil gas chromatography test sample preparation: After the extraction time is over, place the ethyl acetate layer to level the zero mark, and record the recovered amount of ethyl acetate. Take the ethyl acetate layer and put it in a 5mL v...

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Abstract

The invention discloses a fructus gardenia quality evaluation method for a Xinnaojing injection and belongs to the technical field of traditional Chinese medicine. The method is characterized by including: comparing common chromatographic peaks at positions when retaining time is 20-25min in gas chromatograms of fructus gardenia volatile oil, fructus gardenia distillate and the Xinnaojing injection; taking the common chromatographic peaks as a reference for evaluating fructus gardenia quality so as to establish the method. The method which is scientific and reasonable is provided for the firsttime.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicines, and in particular relates to a method for evaluating the quality of gardenia for Xingnaojing injection. Background technique [0002] Gardenia medicinal material is the dry and mature fruit of Gardenia jasminoides Ellis in Rubiaceae, which is a traditional bulk medicinal material in my country. Gardenia is bitter and cold in nature, enters the heart, liver, lung, and stomach meridians. Can clear away heat and purging fire, relieve restlessness, promote dampness, detoxify and cool blood. External use for reducing swelling and relieving pain. Clinically, it is mainly used for febrile disease upset, damp-heat jaundice, stranguria syndrome astringent pain, blood heat and vomiting of the nosebleed, conjunctival congestion and swelling pain, fire toxin sores, and external treatment of sprains and contusions. [0003] Gardenia has definite medicinal effects and extensive clinica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N30/02G01N30/06
CPCG01N30/02G01N30/06G01N2030/062
Inventor 朱培林袁玮黄丽莉张金华邓绍勇李红艳贾全全车治国
Owner DALI PHARMA
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