Metabolomics of Ulva lactuca Linnaeus (Chlorophyta) exposed to oil fuels: Fourier transform infrared spectroscopy and multivariate analysis as tools for metabolic fingerprint

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• 作者：Fernanda Kokowicz Pilatti^a ; ^{fernanda.kop@gmail.com} ; Fernanda Ramlov^b ; Eder Carlos Schmidt^c ; Christopher Costa^d ; Eva Regina de Oliveira^a ; Claudia M. Bauer^a ; Miguel Rocha^d ; Zenilda Laurita Bouzon^c ; Marcelo Maraschin^a
• 关键词：FTIR ; Ulva lactuca ; Diesel oil ; Gasoline ; Hierarchical clusters ; Principal components analysis
• 刊名：Marine Pollution Bulletin
• 出版年：2017
• 出版时间：30 January 2017
• 年：2017
• 卷：114
• 期：2
• 页码：831-836
• 全文大小：902 K
• 卷排序：114

文摘

Multivariate analysis enabled discrimination of gasoline-exposed from diesel oil-exposed metabolic profiles of U. lactuca. The spectral window related to the protein absorbance enabled best discrimination of metabolic profiles. Time of exposure was the most relevant factor to discriminate gasoline-exposed samples. Concentration was the most relevant factor to discriminate diesel oil-exposed samples.