图书馆订阅: Guest
水生生物学期刊

每年出版 6 

ISSN 打印: 0018-8166

ISSN 在线: 1943-5991

SJR: 0.221 SNIP: 0.469 CiteScore™:: 0.9 H-Index: 12

Indexed in

Morphological and Biochemical Characteristics of Two-year Channel Catfish (Ictalarus punctatus Raf.) reared in Heated Water

卷 36, 册 2, 2000, 7 pages
DOI: 10.1615/HydrobJ.v36.i2.70
Get accessGet access

摘要

Studies on channel catfishes reared in stews (28−29°C; SF) and basins (25−26°C; BF) begun from the same initial weight of fish individuals, 12 grams. At the age of two years the body mass as in SF was twice as much in BF receiving the fish stuffing as a food admixture. The content of water-soluble proteins in muscle tissues showed no difference in both groups compared, but protein content in hepatopancreas, spleen, and blood serum in SF was significantly higher. Glucose content and a-amylase activity of hepatopancreas were also higher in SF. Proteolytic activity in muscles was lower in BF; however, phosphatase and lipolytic activities in organs of these fishes were higher.

Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集 订购及政策 Begell House 联系我们 Language English 中文 Русский Português German French Spain