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首页> 外文期刊>Journal of the Korean Fisheries Society >Recovery of a high molecular soluble protein from surimi wastewater using calcium powder of cuttle bone
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Recovery of a high molecular soluble protein from surimi wastewater using calcium powder of cuttle bone

机译：利用墨鱼骨钙粉从鱼糜废水中回收高分子可溶性蛋白

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摘要

Recovery conditions and characteristics of a high molecular soluble protein from surimi processing wastewater in marine manufacture using calcium powder of cuttle bone treated with acetic acid (ATC) were examined. Judging from results of total-N, pH, COD, turbidity and yields, optimal treatment concentration of ATC for recovery of high molecular soluble proteins from waslewater was 1.0 percent. The protein recovered from seafood waste (PRW) was macromolecule weight. The COD value in the wastewatertreated with ATC was very high. The PRW had a 78.4 percent in moisture, 1.0 percent in crude lipid and 5.7 percent in crude ash. The proximate composition, except the crude ash, of the PRW was similar to that of commercial surimi. The PRW showed white index and similar in the content and in the composition of total amino acid to those of commercial surimi. From the results of sensory evaluation on white index and texture, the heat-induced surimi gel prepared with 5 percent subsititution of the PRW for bulking agent of commercial surimi was not significantly different compared to that prepared with the original commercial surimi.
机译：研究了使用醋酸（ATC）处理的墨鱼骨钙粉从海洋生产中鱼糜加工废水中的高分子可溶性蛋白的回收条件和特性。从总氮，pH，COD，浊度和产率的结果来看，用于从洗涤水中回收高分子可溶性蛋白的ATC的最佳处理浓度为1.0％。从海鲜废物（PRW）中回收的蛋白质具有大分子重量。 ATC处理的废水中的COD值非常高。 PRW的水分为78.4％，粗脂为1.0％，灰分为5.7％。除粗灰以外，PRW的最接近成分与商业鱼糜相似。 PRW显示白色指数，其总氨基酸含量和组成与商业鱼糜相似。从对白色指数和质地的感官评价结果来看，用PRW替代5％的商业诱导鱼糜填充剂制备的热诱导鱼糜凝胶与原始商业鱼糜制备的热诱导鱼糜凝胶没有显着差异。

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