Comparison of Four Types of Raman Spectroscopy for Noninvasive Determination of Carotenoids in Agricultural Products
文献类型: 外文期刊
第一作者: Wang, Qingyan
作者: Wang, Qingyan;Huang, Wenqian;Chen, Liping;Wang, Qingyan;Huang, Wenqian;Chen, Liping;Wang, Qingyan;Huang, Wenqian;Chen, Liping;Wang, Qingyan;Huang, Wenqian;Chen, Liping;Liu, Chen;Chen, Liping;Fan, Shuxiang;Zhang, Baohua
作者机构:
关键词: Carotenoids;Fourier transform Raman spectroscopy;Resonance Raman spectroscopy;Raman microspectroscopy;Spatially offset Raman spectroscopy
期刊名称:COMPUTER AND COMPUTING TECHNOLOGIES IN AGRICULTURE IX, CCTA 2015, PT II
ISSN: 1868-4238
年卷期: 2016 年 479 卷
页码:
收录情况: SCI
摘要: Carotenoids are one class of naturally-occurring pigments with antioxidant properties. They can absorb light energy for use in photosynthesis for plants, and act as antioxidants to reduce risk of cancer for human. Carotenoids are confirmed to exist in agricultural products as the main source for human. Raman spectroscopy is a new technique for determination of carotenoids in agricultural products as it is both noninvasive and rapid. Four types of Raman spectroscopy could be used for contact measurement of carotenoids in fruits and vegetables: (1) Fourier transform Raman spectroscopy; (2) Resonance Raman spectroscopy; (3) Raman microspectroscopy; (4) Spatially Offset Raman spectroscopy. The experimental setups, advantages and applications of the above-mentioned Raman spectroscopies are discussed.
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