Ultraviolet Spectroscopy Used to Fingerprint Five Wild-Grown Edible Mushrooms (Boletaceae) Collected from Yunnan, China
Nowadays, wild-grown edible mushrooms which are natural, nutritious, and healthy get more and more popular by large consumers. In this paper, UV spectra of different Boletaceae mushrooms with the aid of partial least squares discriminant analysis (PLS-DA) and hierarchical cluster analysis (HCA) were...
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| Format: | Article |
| Language: | English |
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Wiley
2016-01-01
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| Series: | Journal of Spectroscopy |
| Online Access: | http://dx.doi.org/10.1155/2016/7813405 |
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| author | Yan Li Ji Zhang Tao Li Tianwei Yang Yuanzhong Wang Honggao Liu |
| author_facet | Yan Li Ji Zhang Tao Li Tianwei Yang Yuanzhong Wang Honggao Liu |
| author_sort | Yan Li |
| collection | DOAJ |
| description | Nowadays, wild-grown edible mushrooms which are natural, nutritious, and healthy get more and more popular by large consumers. In this paper, UV spectra of different Boletaceae mushrooms with the aid of partial least squares discriminant analysis (PLS-DA) and hierarchical cluster analysis (HCA) were shown to be a practical and rapid method for discrimination purpose. The specimens of Boletus edulis, Boletus ferrugineus, Boletus tomentipes, Leccinum rugosiceps, and Xerocomus sp. were described based on the UV spectra. From the results, all the specimens were characterized by strong absorption at the wavelengths of 274 and 284 nm and showed the shoulder at 296 nm. However, changes could be seen in the peak heights at the same wavelength for different samples. After analyzing by chemometrics, visual discrimination among samples was presented and the relationships among them were also obtained. This study showed that UV spectroscopy combined with chemometrics methods could be used successfully as a simple and effective approach for characterization of these five wild-grown edible mushrooms at species and genus levels. Meanwhile, this rapid and simple methodology could also provide reference for the discrimination of edible mushrooms. |
| format | Article |
| id | doaj-art-3e53d17a1d2a40f49fa36f8297db8093 |
| institution | Kabale University |
| issn | 2314-4920 2314-4939 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Spectroscopy |
| spelling | doaj-art-3e53d17a1d2a40f49fa36f8297db80932025-02-03T01:23:42ZengWileyJournal of Spectroscopy2314-49202314-49392016-01-01201610.1155/2016/78134057813405Ultraviolet Spectroscopy Used to Fingerprint Five Wild-Grown Edible Mushrooms (Boletaceae) Collected from Yunnan, ChinaYan Li0Ji Zhang1Tao Li2Tianwei Yang3Yuanzhong Wang4Honggao Liu5Institute of Medicinal Plants, Yunnan Academy of Agricultural Sciences, Kunming 650200, ChinaInstitute of Medicinal Plants, Yunnan Academy of Agricultural Sciences, Kunming 650200, ChinaCollege of Resources and Environment, Yuxi Normal University, Yuxi 653100, ChinaCollege of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming 650201, ChinaInstitute of Medicinal Plants, Yunnan Academy of Agricultural Sciences, Kunming 650200, ChinaCollege of Agronomy and Biotechnology, Yunnan Agricultural University, Kunming 650201, ChinaNowadays, wild-grown edible mushrooms which are natural, nutritious, and healthy get more and more popular by large consumers. In this paper, UV spectra of different Boletaceae mushrooms with the aid of partial least squares discriminant analysis (PLS-DA) and hierarchical cluster analysis (HCA) were shown to be a practical and rapid method for discrimination purpose. The specimens of Boletus edulis, Boletus ferrugineus, Boletus tomentipes, Leccinum rugosiceps, and Xerocomus sp. were described based on the UV spectra. From the results, all the specimens were characterized by strong absorption at the wavelengths of 274 and 284 nm and showed the shoulder at 296 nm. However, changes could be seen in the peak heights at the same wavelength for different samples. After analyzing by chemometrics, visual discrimination among samples was presented and the relationships among them were also obtained. This study showed that UV spectroscopy combined with chemometrics methods could be used successfully as a simple and effective approach for characterization of these five wild-grown edible mushrooms at species and genus levels. Meanwhile, this rapid and simple methodology could also provide reference for the discrimination of edible mushrooms.http://dx.doi.org/10.1155/2016/7813405 |
| spellingShingle | Yan Li Ji Zhang Tao Li Tianwei Yang Yuanzhong Wang Honggao Liu Ultraviolet Spectroscopy Used to Fingerprint Five Wild-Grown Edible Mushrooms (Boletaceae) Collected from Yunnan, China Journal of Spectroscopy |
| title | Ultraviolet Spectroscopy Used to Fingerprint Five Wild-Grown Edible Mushrooms (Boletaceae) Collected from Yunnan, China |
| title_full | Ultraviolet Spectroscopy Used to Fingerprint Five Wild-Grown Edible Mushrooms (Boletaceae) Collected from Yunnan, China |
| title_fullStr | Ultraviolet Spectroscopy Used to Fingerprint Five Wild-Grown Edible Mushrooms (Boletaceae) Collected from Yunnan, China |
| title_full_unstemmed | Ultraviolet Spectroscopy Used to Fingerprint Five Wild-Grown Edible Mushrooms (Boletaceae) Collected from Yunnan, China |
| title_short | Ultraviolet Spectroscopy Used to Fingerprint Five Wild-Grown Edible Mushrooms (Boletaceae) Collected from Yunnan, China |
| title_sort | ultraviolet spectroscopy used to fingerprint five wild grown edible mushrooms boletaceae collected from yunnan china |
| url | http://dx.doi.org/10.1155/2016/7813405 |
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