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Near-infrared quantitative analysis model of fructus gardenia medical material and establishment method, detection method of fructus gardenia medical material and detection standard

A technique for establishing methods and quantitative analysis, applied in the field of near-infrared technology analysis and detection, to achieve the effects of ensuring uniformity and stability, improving production efficiency and economic benefits, and shortening detection time

Inactive Publication Date: 2016-08-31
JIANGSU KANION PHARMA CO LTD
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Problems solved by technology

[0004] At present, there is no relevant literature report on the simultaneous detection of multiple indicators of Gardenia medicinal materials by near-infrared spectroscopy. Therefore, it is of great significance and prospect to provide a rapid quantitative analysis method for the quality indicators of Gardenia medicinal materials

Method used

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  • Near-infrared quantitative analysis model of fructus gardenia medical material and establishment method, detection method of fructus gardenia medical material and detection standard
  • Near-infrared quantitative analysis model of fructus gardenia medical material and establishment method, detection method of fructus gardenia medical material and detection standard
  • Near-infrared quantitative analysis model of fructus gardenia medical material and establishment method, detection method of fructus gardenia medical material and detection standard

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Embodiment 1

[0066] (1) Near-infrared spectrum collection of gardenia medicinal powder

[0067] Precisely weigh 3g of the above gardenia medicinal powder and put it in a weighing bottle, keep the powder surface flat, use the diffuse reflectance collection method to collect the near-infrared spectrum of the powder, and set the relevant parameters of the near-infrared spectrum collection: the collection spectrum range is 1100nm-2300nm, and the wavelength increment is 2nm , the average number of scans is 300; the detection method is diffuse reflectance, and three spectra are collected for each sample, and the average spectral value is taken as the near-infrared spectrum of the sample. See attached figure 1 .

[0068] (2) Detection methods of various quality indicators of gardenia medicinal materials

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Abstract

The invention relates to the field of near-infrared technical analysis and detection, specifically to a near-infrared quantitative analysis model of a fructus gardenia medical material and an establishment method thereof, a detection method of fructus gardenia medical material and a detection standard. A near-infrared spectroscopy is introduced as a detection method for real-time release of the fructus gardenia medical material. in comparison with a traditional method, the established quantitative rapid detection method and a real-time release standard can be adopted to rapidly judge quality of the fructus gardenia medical material in an environmental-protection way and determine whether the medical material can flow subsequent production links. The requirements of speediness, environmental protection and high efficiency in actual production are met. The detection method of the invention has a good application prospect.

Description

technical field [0001] The invention relates to the field of near-infrared technology analysis and detection, in particular to a near-infrared quantitative analysis model and establishment method of gardenia medicinal materials, a detection method and detection standards of gardenia medicinal materials. Background technique [0002] The medicinal material of Gardenia is the dried and mature fruit of Gardenia jasminoides Ellis, a Rubiaceae plant. It mainly contains iridoids, organic acids and pigments. Pain relief and other effects. Gardenia is bitter and cold in nature, slightly sour, and enters the heart, liver, lung, and stomach meridians. [0003] Gardenia medicinal materials come from a wide range of sources. Due to differences in origin, harvest season, processing methods, and storage conditions, there are large differences in the quality of medicinal materials, which directly affect the quality stability of finished traditional Chinese medicine preparations. Raw medi...

Claims

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Application Information

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IPC IPC(8): G01N21/3563G01N21/359
CPCG01N21/3563G01N21/359
Inventor 萧伟王永香王秀海米慧娟李淼王星星周恩丽孙永城吴云丁岗王振中
Owner JIANGSU KANION PHARMA CO LTD