摘要
采用比色法对人工养殖施氏鲟鱼组织中羟脯氨酸进行测定,结果表明:施氏鲟鱼皮、鳍、肉及肝中羟脯氨酸的含量分别为0.68%、0.301%、0.028%、和0.012%,其中施氏鲟鱼皮组织中羟脯氨酸的含量最高,这与其胶原蛋白含量高一致。
Hydroxyproline content in the tissue of farmed Acipenserschrenckii was determined by spectrophotometer. As a result, the hydroxyproline content was 0.68%, 0.301%, 0.028% and 0.012% respectively in Acipenserschrenckii skin, fin, flesh and liver. The hydroxyproline content is the highest in skin, this is consistent with the collogen content in Acipenserschrenckii skin.
出处
《食品科技》
CAS
北大核心
2007年第3期227-229,共3页
Food Science and Technology
关键词
施氏鲟鱼
羟脯氨酸
比色法
胶原蛋白
A.schrenckii
hydroxyproline
photocolorimetric method
collagen
