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本研究利用胰蛋白酶和NaOH对低值鲢鱼蛋白质进行了水解,制备了液化鱼蛋白粉。其蛋白质含量为85.1%,赖氨酸含量为7.99%,必需氨基酸占总氨基酸含量的39.88%,同时富含Ca、P、Fe、Zn等矿质元素,本品为优良蛋白食品添加剂和饲料工业的蛋白质基础原料.
In this study, low-value silver carp protein was hydrolyzed by trypsin and NaOH to prepare liquefied fish protein powder. The protein content of 85.1%, lysine content of 7.99%, essential amino acids accounted for 39.88% of the total amino acid content, while rich in Ca, P, Fe, Zn and other mineral elements, the product is excellent protein Food additives and feed industry protein based raw materials.