دورية أكاديمية
Discrimination of Dioscorea species (Chinese yam) using FT-IR integrated with chemometric approach.
| العنوان: | Discrimination of Dioscorea species (Chinese yam) using FT-IR integrated with chemometric approach. |
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| المؤلفون: | Jingying C; Research Center for Medicinal Plant, Institute of Agricultural Bio-resource, Fujian Academy of Agricultural Sciences, Fuzhou 350003, Fujian, China. Electronic address: cjy6601@163.com., Baocai L; Research Center for Medicinal Plant, Institute of Agricultural Bio-resource, Fujian Academy of Agricultural Sciences, Fuzhou 350003, Fujian, China., Ying C; Research Center for Medicinal Plant, Institute of Agricultural Bio-resource, Fujian Academy of Agricultural Sciences, Fuzhou 350003, Fujian, China; School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 102488, China., Wujun Z; Research Center for Medicinal Plant, Institute of Agricultural Bio-resource, Fujian Academy of Agricultural Sciences, Fuzhou 350003, Fujian, China., Yunqing Z; Research Center for Medicinal Plant, Institute of Agricultural Bio-resource, Fujian Academy of Agricultural Sciences, Fuzhou 350003, Fujian, China., Yingzhen H; Research Center for Medicinal Plant, Institute of Agricultural Bio-resource, Fujian Academy of Agricultural Sciences, Fuzhou 350003, Fujian, China., Tew WY; School of Pharmaceutical Sciences, Universiti Sains Malaysia, Minden 11800, Pulau Pinang, Malaysia., Ong PS; School of Pharmaceutical Sciences, Universiti Sains Malaysia, Minden 11800, Pulau Pinang, Malaysia., Yan CS; School of Pharmaceutical Sciences, Universiti Sains Malaysia, Minden 11800, Pulau Pinang, Malaysia., Loh HW; School of Pharmaceutical Sciences, Universiti Sains Malaysia, Minden 11800, Pulau Pinang, Malaysia., Yam MF; School of Pharmaceutical Sciences, Universiti Sains Malaysia, Minden 11800, Pulau Pinang, Malaysia; Faculty of Pharmacy, Fujian University of Traditional Chinese Medicine, Fujian 350122, China. Electronic address: yammunfei@usm.my. |
| المصدر: | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy [Spectrochim Acta A Mol Biomol Spectrosc] 2023 Dec 15; Vol. 303, pp. 123229. Date of Electronic Publication: 2023 Aug 02. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Country of Publication: England NLM ID: 9602533 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-3557 (Electronic) Linking ISSN: 13861425 NLM ISO Abbreviation: Spectrochim Acta A Mol Biomol Spectrosc Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Original Publication: [Kidlington, Oxford, U.K. ; Tarrytown, NY] : Pergamon, c1994- |
| مواضيع طبية MeSH: | Dioscorea*, Chemometrics ; Spectroscopy, Fourier Transform Infrared ; China ; Discriminant Analysis |
| مستخلص: | Dioscorea oppositifolia is an important crop and functional food. D. oppositifolia tuber is often adulterated with D. persimilis, D. alata, and D. fordii tuber in the commercial market. This study proposed an integrated Fourier transform infrared spectroscopy (FT-IR) with chemometric approach to differentiate these four Dioscorea species. A total of 107 Dioscorea spp. tuber samples were collected from different locations in China. Principal Component Analysis (PCA), PCA-Class, and Orthogonal Partial Least Square Discriminant Analysis (OPLS-DA) were utilised to classify the FT-IR spectra. In this PCA is unable to differentiate the Dioscorea spp. tuber effectively. However, PCA-Class and OPLS-DA can distinguish spp. these 4 species Dioscorea tuber with high accuracy, sensitivity, and specificity. Additionally, the RMSEE, RMSEP and RMSECV values for OPLS-DA model were low, showing that it is a good model. The combination of FT-IR with the PCA-Class and OPLS-DA is practical in discriminating Dioscorea spp. tubers. Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper. (Copyright © 2023. Published by Elsevier B.V.) |
| فهرسة مساهمة: | Keywords: Chemometric; Classification; Dioscorea; Discriminant analysis; FT-IR; Principal Component Analysis |
| تواريخ الأحداث: | Date Created: 20230825 Date Completed: 20230920 Latest Revision: 20230920 |
| رمز التحديث: | 20231215 |
| DOI: | 10.1016/j.saa.2023.123229 |
| PMID: | 37625275 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1873-3557 |
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| DOI: | 10.1016/j.saa.2023.123229 |