CN108801975A - 一种微型化近红外光谱仪检测酒糟成分的光谱预处理方法 - Google Patents
一种微型化近红外光谱仪检测酒糟成分的光谱预处理方法 Download PDFInfo
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- 239000004615 ingredient Substances 0.000 title claims abstract description 12
- 238000002329 infrared spectrum Methods 0.000 claims abstract description 53
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- G—PHYSICS
- 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
- G01N21/359—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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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109724940A (zh) * | 2019-02-26 | 2019-05-07 | 宜宾五粮液股份有限公司 | 利用近红外光谱仪检测酒糟成分含量的方法及系统 |
CN110672546A (zh) * | 2019-10-11 | 2020-01-10 | 四川长虹电器股份有限公司 | 一种基于便携式近红外光谱仪的酒糟模型建模方法 |
CN110879213A (zh) * | 2019-12-23 | 2020-03-13 | 四川长虹电器股份有限公司 | 一种基于近红外光谱仪的轻量物质质量测定方法 |
CN112924413A (zh) * | 2021-01-27 | 2021-06-08 | 四川长虹电器股份有限公司 | 预测酒糟成分的方法 |
CN113724803A (zh) * | 2021-09-02 | 2021-11-30 | 四川启睿克科技有限公司 | 一种有效提升酒糟样品预测准确率的方法 |
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JP2002345953A (ja) * | 2001-05-28 | 2002-12-03 | Fusao Terada | 静脈検出装置 |
CN101900672A (zh) * | 2009-05-27 | 2010-12-01 | 中国石油化工股份有限公司 | 一种润滑油种类和粘度级别的快速识别方法 |
CN102539373A (zh) * | 2011-12-21 | 2012-07-04 | 无锡济民可信山禾药业股份有限公司 | 一种快速无损测定尿囊素铝原料及制剂中尿囊素铝含量的方法 |
CN102680417A (zh) * | 2012-05-08 | 2012-09-19 | 泸州品创科技有限公司 | 酒糟中直、支链淀粉含量的检测方法 |
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2018
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Patent Citations (5)
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JP2002345953A (ja) * | 2001-05-28 | 2002-12-03 | Fusao Terada | 静脈検出装置 |
CN101900672A (zh) * | 2009-05-27 | 2010-12-01 | 中国石油化工股份有限公司 | 一种润滑油种类和粘度级别的快速识别方法 |
CN102539373A (zh) * | 2011-12-21 | 2012-07-04 | 无锡济民可信山禾药业股份有限公司 | 一种快速无损测定尿囊素铝原料及制剂中尿囊素铝含量的方法 |
CN102680417A (zh) * | 2012-05-08 | 2012-09-19 | 泸州品创科技有限公司 | 酒糟中直、支链淀粉含量的检测方法 |
CN104897607A (zh) * | 2015-06-18 | 2015-09-09 | 北京工商大学 | 便携式近红外光谱食品建模与快速检测一体化方法和系统 |
Non-Patent Citations (1)
Title |
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周兴藩 等: "酒糟主要成分含量的近红外反射光谱快速分析", 《农业机械学报》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109724940A (zh) * | 2019-02-26 | 2019-05-07 | 宜宾五粮液股份有限公司 | 利用近红外光谱仪检测酒糟成分含量的方法及系统 |
CN110672546A (zh) * | 2019-10-11 | 2020-01-10 | 四川长虹电器股份有限公司 | 一种基于便携式近红外光谱仪的酒糟模型建模方法 |
CN110879213A (zh) * | 2019-12-23 | 2020-03-13 | 四川长虹电器股份有限公司 | 一种基于近红外光谱仪的轻量物质质量测定方法 |
CN112924413A (zh) * | 2021-01-27 | 2021-06-08 | 四川长虹电器股份有限公司 | 预测酒糟成分的方法 |
CN113724803A (zh) * | 2021-09-02 | 2021-11-30 | 四川启睿克科技有限公司 | 一种有效提升酒糟样品预测准确率的方法 |
CN113724803B (zh) * | 2021-09-02 | 2024-03-12 | 四川启睿克科技有限公司 | 一种有效提升酒糟样品预测准确率的方法 |
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