Discrimination and Content Analysis of Fritillaria Using Near Infrared Spectroscopy
Fritillaria is a traditional Chinese herbal medicine which can be used to moisten the lungs. The objective of this study is to develop simple, accurate, and solvent-free methods to discriminate and quantify Fritillaria herbs from seven different origins. Near infrared spectroscopy (NIRS) methods are...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Journal of Analytical Methods in Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2015/752162 |
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| author | Yu Meng Shisheng Wang Rui Cai Bohai Jiang Weijie Zhao |
| author_facet | Yu Meng Shisheng Wang Rui Cai Bohai Jiang Weijie Zhao |
| author_sort | Yu Meng |
| collection | DOAJ |
| description | Fritillaria is a traditional Chinese herbal medicine which can be used to moisten the lungs. The objective of this study is to develop simple, accurate, and solvent-free methods to discriminate and quantify Fritillaria herbs from seven different origins. Near infrared spectroscopy (NIRS) methods are established for the rapid discrimination of seven different Fritillaria samples and quantitative analysis of their total alkaloids. The scaling to first range method and the partial least square (PLS) method are used for the establishment of qualitative and quantitative analysis models. As a result of evaluation for the qualitative NIR model, the selectivity values between groups are always above 2, and the mistaken judgment rate of fifteen samples in prediction sets was zero. This means that the NIR model can be used to distinguish different species of Fritillaria herbs. The established quantitative NIR model can accurately predict the content of total alkaloids from Fritillaria samples. |
| format | Article |
| id | doaj-art-d8e2a3646bad41a1ba34fe9cf703fa94 |
| institution | OA Journals |
| issn | 2090-8865 2090-8873 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Analytical Methods in Chemistry |
| spelling | doaj-art-d8e2a3646bad41a1ba34fe9cf703fa942025-08-20T02:20:57ZengWileyJournal of Analytical Methods in Chemistry2090-88652090-88732015-01-01201510.1155/2015/752162752162Discrimination and Content Analysis of Fritillaria Using Near Infrared SpectroscopyYu Meng0Shisheng Wang1Rui Cai2Bohai Jiang3Weijie Zhao4State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, ChinaState Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, ChinaState Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, ChinaState Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, ChinaState Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, ChinaFritillaria is a traditional Chinese herbal medicine which can be used to moisten the lungs. The objective of this study is to develop simple, accurate, and solvent-free methods to discriminate and quantify Fritillaria herbs from seven different origins. Near infrared spectroscopy (NIRS) methods are established for the rapid discrimination of seven different Fritillaria samples and quantitative analysis of their total alkaloids. The scaling to first range method and the partial least square (PLS) method are used for the establishment of qualitative and quantitative analysis models. As a result of evaluation for the qualitative NIR model, the selectivity values between groups are always above 2, and the mistaken judgment rate of fifteen samples in prediction sets was zero. This means that the NIR model can be used to distinguish different species of Fritillaria herbs. The established quantitative NIR model can accurately predict the content of total alkaloids from Fritillaria samples.http://dx.doi.org/10.1155/2015/752162 |
| spellingShingle | Yu Meng Shisheng Wang Rui Cai Bohai Jiang Weijie Zhao Discrimination and Content Analysis of Fritillaria Using Near Infrared Spectroscopy Journal of Analytical Methods in Chemistry |
| title | Discrimination and Content Analysis of Fritillaria Using Near Infrared Spectroscopy |
| title_full | Discrimination and Content Analysis of Fritillaria Using Near Infrared Spectroscopy |
| title_fullStr | Discrimination and Content Analysis of Fritillaria Using Near Infrared Spectroscopy |
| title_full_unstemmed | Discrimination and Content Analysis of Fritillaria Using Near Infrared Spectroscopy |
| title_short | Discrimination and Content Analysis of Fritillaria Using Near Infrared Spectroscopy |
| title_sort | discrimination and content analysis of fritillaria using near infrared spectroscopy |
| url | http://dx.doi.org/10.1155/2015/752162 |
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