长尾鳕鱼蛋白肽固体饮料的研制  

Prepare of Macruronus novaezelandie peptide solid beverage

作　　者：陶帅妃 马晓雨 程述震 王震宇[1,2] 杜明[1,2] TAO Shuaifei;MA Xiaoyu;CHENG Shuzhen;WANG Zhenyu;DU Ming(School of Food Science and Technology,Dalian Polytechnic University,Dalian 116034,China;National Engineering Research Center of Seafood,Dalian Polytechnic University,Dalian 116034,China)

机构地区：[1]大连工业大学食品学院,辽宁大连116034 [2]大连工业大学国家海洋食品工程技术研究中心,辽宁大连116034

出　　处：《大连工业大学学报》2024年第2期90-95,共6页Journal of Dalian Polytechnic University

基　　金：辽宁省科技重大专项计划项目(2020JH1/10200001)。

摘　　要：以水产加工副产物长尾鳕鱼排中制备的蛋白肽为原料,研制了一种高蛋白固体饮料产品。通过单因素试验和正交试验,重点优化了酸味剂、甜味剂和香味剂的添加量。结果表明,柠檬酸、低聚果糖、阿斯巴甜和草莓果粉的加入使产品酸味增强、咸味降低,有效掩盖长尾鳕鱼蛋白肽粉中的苦味,同时增加了芳香族化合物的含量并降低了硫化物的水平。确定了长尾鳕鱼蛋白肽固体饮料配方为长尾鳕鱼蛋白肽粉2.00 g、草莓果粉1.20 g、低聚果糖0.45 g、阿斯巴甜0.15 g、柠檬酸0.08 g、维生素C 0.02 g,此配方感官评分最高。固体饮料中蛋白含量高达69.23%,苦味氨基酸占游离氨基酸总量的71.28%,各项微生物指标均符合国家相关标准。A high protein solid beverage product was produced using Macruronus novaezelandie fillet peptides as raw materials prepared from the by-product of aquatic processing. The addition amounts of acidity, sweetness and fragrance agents were optimized by single factor experiments and orthogonal experiments. The results showed that the acidity could be enhanced by adding citric acid, oligofructose, aspartame and strawberry fruit powder, and the saltiness of the product was reduced, while the bitterness in Macruronus novaezelandie fillet peptides was effectively masked. The content of aromatic compounds was increased and the level of sulfides was reduced. The formula for the solid beverage of Macruronus novaezelandie fillet peptides was as follow: 2.00 g of peptide powder, 1.20 g of strawberry fruit powder, 0.45 g of oligofructose, 0.15 g of aspartame, 0.08 g of citric acid and 0.02 g of vitamin C, which had got the highest sensory score. In the condition, the protein content in solid beverages could reach as high as 69.23%, and bitter amino acids account for 71.28% of the total free amino acids. All microbial indicators could meet relevant national standards.

关 键 词：长尾鳕鱼肽 固体饮料 感官评价 

分 类 号：TS254.9[轻工技术与工程—水产品加工及贮藏工程]