CN106442399B - 一种近红外光谱判别不同栽培环境同一品种茶鲜叶的方法 - Google Patents
一种近红外光谱判别不同栽培环境同一品种茶鲜叶的方法 Download PDFInfo
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- CN106442399B CN106442399B CN201610930608.3A CN201610930608A CN106442399B CN 106442399 B CN106442399 B CN 106442399B CN 201610930608 A CN201610930608 A CN 201610930608A CN 106442399 B CN106442399 B CN 106442399B
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- 238000013528 artificial neural network Methods 0.000 claims abstract description 22
- 238000000513 principal component analysis Methods 0.000 claims abstract description 18
- 238000012546 transfer Methods 0.000 claims abstract description 7
- 229920003266 Leaf® Polymers 0.000 claims description 109
- 230000000694 effects Effects 0.000 claims description 11
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- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
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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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- 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
- G01N21/3563—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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- 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
- G01N2021/3595—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using FTIR
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610930608.3A CN106442399B (zh) | 2016-10-31 | 2016-10-31 | 一种近红外光谱判别不同栽培环境同一品种茶鲜叶的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610930608.3A CN106442399B (zh) | 2016-10-31 | 2016-10-31 | 一种近红外光谱判别不同栽培环境同一品种茶鲜叶的方法 |
Publications (2)
| Publication Number | Publication Date |
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| CN106442399A CN106442399A (zh) | 2017-02-22 |
| CN106442399B true CN106442399B (zh) | 2019-06-14 |
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| CN201610930608.3A Active CN106442399B (zh) | 2016-10-31 | 2016-10-31 | 一种近红外光谱判别不同栽培环境同一品种茶鲜叶的方法 |
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| CN (1) | CN106442399B (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106951720B (zh) * | 2017-04-12 | 2019-05-31 | 山东省科学院海洋仪器仪表研究所 | 基于典型相关性分析及线性插值的土壤养分模型转移方法 |
| CN107655847A (zh) * | 2017-11-17 | 2018-02-02 | 黑龙江八农垦大学 | 针对难分辨中草药的利用红外光谱进行可视化表达的方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014146053A2 (en) * | 2013-03-15 | 2014-09-18 | Hypermed Imaging, Inc. | Systems and methods for evaluating hyperspectral imaging data using a two layer media model of human tissue |
| CN104697943A (zh) * | 2014-11-10 | 2015-06-10 | 江苏大学 | 一种油菜水分胁迫的无损检测方法 |
| CN104977258A (zh) * | 2015-07-07 | 2015-10-14 | 江苏鼎云信息科技有限公司 | 基于二维相关光谱的茶叶/化妆品等品质检测方法 |
-
2016
- 2016-10-31 CN CN201610930608.3A patent/CN106442399B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014146053A2 (en) * | 2013-03-15 | 2014-09-18 | Hypermed Imaging, Inc. | Systems and methods for evaluating hyperspectral imaging data using a two layer media model of human tissue |
| CN104697943A (zh) * | 2014-11-10 | 2015-06-10 | 江苏大学 | 一种油菜水分胁迫的无损检测方法 |
| CN104977258A (zh) * | 2015-07-07 | 2015-10-14 | 江苏鼎云信息科技有限公司 | 基于二维相关光谱的茶叶/化妆品等品质检测方法 |
Non-Patent Citations (1)
| Title |
|---|
| 近红外光谱结合神经网络判别茶鲜叶产地;王胜鹏 等;《中国计量学院学报》;20141231;第25卷(第4期) * |
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| Publication number | Publication date |
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| CN106442399A (zh) | 2017-02-22 |
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Application publication date: 20170222 Assignee: Hubei Longhang Qingjiang agricultural science and Technology Development Co.,Ltd. Assignor: INSTITUTE OF FRUIT AND TEA, HUBEI ACADEMY OF AGRICULTURAL SCIENCES Contract record no.: X2022980007522 Denomination of invention: A method for distinguishing fresh tea leaves of the same variety in different cultivation environments by near infrared spectroscopy Granted publication date: 20190614 License type: Common License Record date: 20220613 |
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Application publication date: 20170222 Assignee: YICHANG QINGXIGOU TRIBUTE TEA CO.,LTD. Assignor: INSTITUTE OF FRUIT AND TEA, HUBEI ACADEMY OF AGRICULTURAL SCIENCES Contract record no.: X2022980010254 Denomination of invention: A method of distinguishing fresh tea leaves of the same variety in different cultivation environments by near infrared spectroscopy Granted publication date: 20190614 License type: Common License Record date: 20220712 |
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Application publication date: 20170222 Assignee: Xianning yisiyuan Ecological Tea Co.,Ltd. Assignor: INSTITUTE OF FRUIT AND TEA, HUBEI ACADEMY OF AGRICULTURAL SCIENCES Contract record no.: X2022980011769 Denomination of invention: A method for distinguishing fresh tea leaves of the same variety in different cultivation environments by near-infrared spectroscopy Granted publication date: 20190614 License type: Common License Record date: 20220805 |
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Application publication date: 20170222 Assignee: Chibi Zhaoliqiao tafeng Tea Industry Co.,Ltd. Assignor: INSTITUTE OF FRUIT AND TEA, HUBEI ACADEMY OF AGRICULTURAL SCIENCES Contract record no.: X2022980013045 Denomination of invention: A method for distinguishing fresh tea leaves of the same variety in different cultivation environments by near-infrared spectroscopy Granted publication date: 20190614 License type: Common License Record date: 20220826 |