Effect of dietary phytase supplementation on Rainbow trout Oncorhynchus mykiss (Walbaum) productivity and nutritional properties of feed

被引：0
作者：
Obradovic, S. [1 ]
Vukasinovic, M. [2 ]
Levic, J. [3 ]
机构：
[1] Inst Applicat Sci Agr, Belgrade, Serbia
[2] Vet Specialized Inst, Kraljevo, Serbia
[3] Inst Food Technol, Novi Sad, Serbia
来源：
ROMANIAN BIOTECHNOLOGICAL LETTERS | 2007年 / 12卷 / 04期
关键词：
rainbow trout; phytase; phosphorus; weight gain; blood;
D O I：
暂无
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
Effects of dietary supplementation of phytase "Ronozyme P5000 (CT)"-DSM in concentration of 1000 FYT/kg in salmonid aquaculture feeds has been investigated in relation to production performance of rainbow trout Oncorhynchus mykiss (Walbaum), nutritional properties of feed, Ca and P content in bone tissue, feces and blood. Obtained results demonstrated a strong beneficial effect of used enzyme on analyzed morphometric parameters in analyzed fish. Phytase supplemented feeds for rainbow trout have been shown to have statistically significant effects on: biochemical parameters in blood serum and whole blood, mineral content of bones and nutritional properties of absorbed nutrients.
引用
收藏
页码：3361 / 3370
页数：10
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