Determination of histamine in fish by Surface Enhanced Raman Spectroscopy using silver colloid SERS substrates

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• 作者：Tibor Janči^a ; ^{tjanci@pbf.hr} ; Davor Valinger^a ; ^{dvalinger@pbf.hr} ; Jasenka Gajdo&scaron ; Kljusurić^a ; ^{jgajdos@pbf.hr} ; Lara Mikac^b ; ^{lmikac@irb.hr} ; Sanja Vidaček^a ; ^{svidacek@pbf.hr} ; Mile Ivanda^b ; ^{ivanda@irb.hr}
• 关键词：SERS ; Raman spectroscopy ; Silver colloid ; Histamine ; Fish ; PCA ; PLS
• 刊名：Food Chemistry
• 出版年：2017
• 出版时间：1 June 2017
• 年：2017
• 卷：224
• 期：Complete
• 页码：48-54
• 全文大小：950 K
• 卷排序：224

文摘

Rapid and sensitive method of histamine determination in fresh fish. Based on simple and low cost SERS substrate. Sample preparation approximately 30 min. Reliable PLS model in concentration range from 0 to 200 mg kg−1 (R2pred = 0.962, RPD = 7.250).