Qualitative and quantitative detection method for mouth-cleaning gargle

A quantitative detection method and a qualitative detection technology, which are applied in the field of detection and analysis, can solve the problems of adding qualitative detection steps for the extract of the mountain silver flower, and there is no identification item for the mountain silver flower, so as to achieve environmental protection, product quality control, and detection The effect of process safety

Inactive Publication Date: 2017-10-13
GUANGZHOU BAIYUNSHAN PHARM CO LTD
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

In addition, because honeysuckle extract is added to the existing gargle, the original standard does not have an identification item for mountain silver flower, and honeysuckle can be replaced by mountain silver flower to achieve similar anti-inflammatory and analgesic effects, so it is widely used in the industry , also gradually appear mouthwash gargle containing Jasmine extract, so it is also necessary to increase the qualitative detection steps of Jasmine extract

Method used

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  • Qualitative and quantitative detection method for mouth-cleaning gargle
  • Qualitative and quantitative detection method for mouth-cleaning gargle
  • Qualitative and quantitative detection method for mouth-cleaning gargle

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Embodiment

[0040] A qualitative and quantitative detection method for mouthwash gargle, the mouthclean gargle includes Japonica extract, menthol and eucalyptol; the detection method comprises:

[0041] The step of carrying out qualitative detection respectively to menthol and mountain silver flower extract by thin-layer chromatography;

[0042] And, the step of carrying out qualitative detection to eucalyptol by gas chromatography;

[0043] And, carry out the step of quantitative detection to menthol by gas chromatography.

[0044] Wherein, the qualitative detection of menthol comprises the following steps:

[0045] 1. Pretreatment: Take 20mL of mouthwash gargle sample, add 20mL of petroleum ether and shake to extract, the temperature of petroleum ether is 30-60℃; then separate and extract the petroleum ether layer, concentrate the petroleum ether layer to the sample volume 10%, in the present embodiment promptly concentrates to 2mL, as need testing solution;

[0046] 2. Preparation...

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Abstract

The invention discloses a qualitative and quantitative detection method for mouth-cleaning gargle. The mouth-cleaning gargle comprises a lonicerae flos extract, menthol and eucalyptol. The detection method includes the steps of: qualitative detection of menthol and the lonicerae flos extract respectively by thin layer chromatography; qualitative detection of eucalyptol by gas chromatography; and quantitative detection of menthol by gas chromatography. The detection method provided by the invention has the advantages of detailed detection items, strong specificity, and effective control of product quality.

Description

technical field [0001] The invention relates to a qualitative and quantitative detection method for mouthwash and gargle, and belongs to the technical field of detection and analysis. Background technique [0002] The traditional oral gargle is a brown clear liquid preparation made of mountain silver flower, chrysanthemum, isatidis, menthol, and eucalyptus oil as main components. It is a traditional Chinese medicine preparation for treating oral cavity and throat swelling and pain. The current standard of standard mouthwash and gargle is recorded in "National Drug Standards", standard number: WS-11345-(ZD-1345)-2002-2013Z, wherein the TLC identification developer of menthol contains benzene, and benzene is A highly toxic reagent that is harmful to the human body and pollutes the environment. Therefore, for the research on developer, to replace the use of benzene with other developer is beneficial to the protection of the environment and the safety of experimenters. In addi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N30/90G01N30/02
CPCG01N30/90G01N30/02
Inventor 孙秀玲
Owner GUANGZHOU BAIYUNSHAN PHARM CO LTD
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