对虾
饥饿
新陈代谢
生物
化学
微生物学
生物化学
大虾
渔业
小虾
内分泌学
作者
Gerard Cuzon,Chantal Cahu,J. F. Aldrin,J. L. Messager,G. Stéphan,Mathieu Mével
出处
期刊:Proceedings of the World Mariculture Society
[Wiley]
日期:2009-02-25
卷期号:11 (1-4): 410-423
被引量:71
标识
DOI:10.1111/j.1749-7345.1980.tb00135.x
摘要
Changes in biochemical composition during starvation were studied in the shrimp Penaeus japonicus (Bate). Results indicate a progressive suppression of metabolism compared with normally fed shrimp. There is no significant decrease in the body weight over a period of 4 weeks starvation. Study of biochemical changes during starvation showed that P. japonicus consumed primarily carbohydrates, then lipids to meet its energy requirement; proteins were utilized significantly only during the final week of starvation. The evolution of the digestive gland index is measured together with hemolymph concentrations (glucose and total proteins) in order to interpret the physiological mechanisms of resistance to starvation.
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