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Quality characteristics of fresh rainbow trout as perceived by the Danishprocessing industry

机译:丹麦加工行业认为新鲜虹鳟鱼的质量特征

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摘要

The views of Danish processors were sought in an attempt to identify criteria considered important for fresh pan-sized rainbow trout Onchorhynchus mykiss. Principle component regression (PCR) analysis, carried out on the survey data revealed that two components accounted for 55% of the parameter variance. The first component, describing morphometric characteristics, explained 33% of variance and the second, describing skin appearance, explained 22% of the variance. A significant correlation (P < 0.001) was obtained between fillet colour and fillet colour appeal, with preference for white flesh in fish fed unpigmented feed. [References: 17]
机译:寻求丹麦加工者的意见,以试图确定被认为对新鲜的大鳞虹鳟Onchorhynchus mykiss很重要的标准。对调查数据进行的主成分回归(PCR)分析显示,两个成分占参数方差的55%。第一个描述形态特征的成分解释了33%的差异,第二个描述皮肤外观解释了22%的差异。在鱼片颜色和鱼片颜色吸引力之间获得显着的相关性(P <0.001),其中以未着色饲料喂养的鱼更喜欢白色肉。 [参考:17]

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