Enhancement of Bromophenol Levels in Aquacultured Silver Seabream (Sparus sarba)

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• 作者：Wing Chi Joyce Ma ; Hau Yin Chung ; Put O. Ang ; Jr. ; and Joo-Shin Kim
• 刊名：Journal of Agricultural and Food Chemistry
• 出版年：2005
• 出版时间：March 23, 2005
• 年：2005
• 卷：53
• 期：6
• 页码：2133 - 2139
• 全文大小：66K
• 年卷期：v.53,no.6(March 23, 2005)
• ISSN：1520-5118

文摘

The effect of the addition of marine algae in fish feed on the levels of bromophenols in fish fleshwas studied. These bromophenols include 2-bromophenol, 4-bromophenol, 2,4-dibromophenol,2,6-dibromophenol, and 2,4,6-tribromophenol. Two types of algae-containing fish feeds with 30%Padina arborescens and 30% Sargassum siliquastrum were developed. The total bromophenolcontents of these feeds were 132 and 340 ng/g respectively, which were significantly higher thanthat of the control feed (8.9 ng/g) (ANOVA, p < 0.05). Silver seabream was used as the model fishfor the feeding experiment. Bromophenol contents of both fish gut and flesh were monitored at 2-weekintervals throughout the 8-week period. Two-way ANOVA showed that only the 30% S. siliquastrum-containing feed significantly (p < 0.05) increased the total bromophenol content in the fish flesh withtime. This also produced sensorial differences in the fish flesh.Keywords: Bromophenols; seafood; fish; aquaculture; fish feed