海蛇水解动物蛋白粉质控及氨基酸成分分析  

Analysis of Basic Physical-chemical Composition and Amino Acid Composition of the Sea Snake Protein Powder

作　　者：龚敏[1,2] 蒋璐[1] 赵李妮 邓世明[1] 

机构地区：[1]海南大学热带生物资源教育部重点实验室,海口570228 [2]海南省现代农业检验检测预警防控中心,海口570100

出　　处：《食品工业》2017年第6期112-114,共3页The Food Industry

基　　金："十二五"国家科技支撑计划课题(No.2013BA01B04);海南省科技兴海专项(No.XH201309)

摘　　要：采用常规测定方法对海蛇水解动物蛋白粉的质控参数进行分析研究,采用液质联用仪法对海蛇水解动物蛋白粉的氨基酸成分分析研究。结果表明,海蛇水解动物蛋白粉中水分4.35%,水解度22.52%,蛋白含量73.5%。氨基酸种类17种,其中必需氨基酸含量为33.35%。作为一种水解动物蛋白粉,具有较高的食用和营养价值。The quality control parameter in sea snake protein powder was analyzed with routine methods and analysis of amino acid composition of the sea snake protein powder with HPLC-MS/MS methods. The results showed that the contents of moisture, hydrolysis degree and protein in sea snake protein powder were 4.35%, 22.52% and 73.5%. The composition of amino acids in sea snake protein powder was found to contain 17 common amino acids, and the content of essential amino acids was 33.35%. As a hydrolyzed protein powder, it had good edibility value and nutritive value.

关 键 词：海蛇水解动物蛋白粉 理化性质 氨基酸 

分 类 号：TS201.21[轻工技术与工程—食品科学]