CN112649397B - 利用近红外光谱分析中药材质量的方法及系统 - Google Patents
利用近红外光谱分析中药材质量的方法及系统 Download PDFInfo
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- CN112649397B CN112649397B CN202011544989.4A CN202011544989A CN112649397B CN 112649397 B CN112649397 B CN 112649397B CN 202011544989 A CN202011544989 A CN 202011544989A CN 112649397 B CN112649397 B CN 112649397B
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- 238000002329 infrared spectrum Methods 0.000 title claims abstract description 25
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- 238000004458 analytical method Methods 0.000 claims abstract description 9
- 238000004497 NIR spectroscopy Methods 0.000 claims abstract description 8
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- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
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- G01N1/00—Sampling; Preparing specimens for investigation
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- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
- G01N2021/3572—Preparation of samples, e.g. salt matrices
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Citations (11)
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WO1999053350A1 (en) * | 1998-04-10 | 1999-10-21 | Ion Optics, Inc. | Monolithic infrared spectrometer apparatus and methods |
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CN108720052A (zh) * | 2018-06-08 | 2018-11-02 | 河南省林业科学研究院 | 鲜枣生产及品质检测工艺 |
CN211122518U (zh) * | 2019-11-05 | 2020-07-28 | 南京耀义仪器设备有限公司 | 傅里叶红外光谱仪 |
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CN103487395B (zh) * | 2013-09-05 | 2016-04-13 | 浙江大学 | 一种重楼药材多指标快速检测方法 |
CN109490247A (zh) * | 2018-12-06 | 2019-03-19 | 江西省药明扬海医药科技有限公司 | 一种快速的大黄药材质控检测方法 |
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2020
- 2020-12-24 CN CN202011544989.4A patent/CN112649397B/zh active Active
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US6014212A (en) * | 1997-08-08 | 2000-01-11 | Pfizer Inc. | Method and apparatus for spectrophotometrically analysing characteristics of a tablet |
WO1999053350A1 (en) * | 1998-04-10 | 1999-10-21 | Ion Optics, Inc. | Monolithic infrared spectrometer apparatus and methods |
CN101299022A (zh) * | 2008-06-20 | 2008-11-05 | 河南中医学院 | 利用近红外光谱技术评价中药药材综合质量的方法 |
CN201622236U (zh) * | 2010-02-08 | 2010-11-03 | 西北农林科技大学 | 一种连续式可变光程的近红外检测流通池 |
CN103748442A (zh) * | 2011-04-06 | 2014-04-23 | 克莱因医学有限公司 | 光谱分析仪 |
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CN104807832A (zh) * | 2015-04-28 | 2015-07-29 | 华中科技大学无锡研究院 | 硅锭自动精检生产线 |
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CN106290950A (zh) * | 2016-09-30 | 2017-01-04 | 中南林业科技大学 | 一种近红外光谱在线检测的自动进样装置及其控制方法 |
CN108720052A (zh) * | 2018-06-08 | 2018-11-02 | 河南省林业科学研究院 | 鲜枣生产及品质检测工艺 |
CN211122518U (zh) * | 2019-11-05 | 2020-07-28 | 南京耀义仪器设备有限公司 | 傅里叶红外光谱仪 |
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