Front-face fluorescence spectroscopy combined with second-order multivariate algorithms for the quantification of polyphenols in red wine samples
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- 作者：Manuel Cabrera-Bañ ; egila ; Marí ; a del Carmen Hurtado-Sá ; nchezb ; Teresa Galeano-Dí ; azc ; Isabel Durá ; n-Merá ; sc ; iduran@unex.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Caffeic acid (PubChem CID ; 689043) ; (+)-Catechin (PubChem CID ; 9064) ; Epicatechin (PubChem CID ; 72276) ; Gallic acid (PubChem CID ; 370) ; 3 ; 4&prime ; 5-Trihydroxystilbene (Resveratrol) (PubChem CID ; 445154) ; Vanillic acid (PubChem CID ; 8468)
- 刊名：Food Chemistry
- 出版年：2017
- 出版时间：1 April 2017
- 年：2017
- 卷：220
- 期：Complete
- 页码：168-176
- 全文大小：1911 K
文摘
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Front-face fluorescence of wine samples combined with PARAFAC and with UPLS-RBL.
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Quantification of the main polyphenols present in wine samples without treatment.
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The best quantification results in red wine samples, were obtained with U-PLS/RBL.
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The obtained results were validated by HPLC.