%0 Journal Article
%T Effects of Starvation on Body Chemical Composition and Energy Density 炊in Juvenile Nile tilapia (物Oreochromis niloticus物)
%A WANG Wen
%A WANG Qian-qian
%A ZHANG Yu-rong
%A HUANG Qing-da
%J Journal of Chongqing Normal University
%D 2012
%I Chongqing Normal University
%X 40 specimens of juvenile Nile tilapia (物Oreochromis niloticus物) (initial weight: (3.61㊣0.13) g) were divided into 5 groups, and were starved for 0, 8, 15, 22 and 45d respectively. Body chemical compositions were measured and energy density was estimated during starvation. The results showed that the contents of protein (物PRO物), lipid (物FAT物) and energy density (物E物) are negatively related to starvation. The relationships between 物PRO物, 物FAT物, or 物E物 and starvation time (物t物, unit: d) could be described as: 物PRO物=14.727e狀版0.006牧5牧t (物r2牧=0.707, 物n物=37, 物p物<0.05)﹜物FAT物=2.295 5e狀版0.036狀6版t牧物(物r2牧=0.552, 物n物=37, 物p物<0.05) and 物E物=4.478 1e狀版0.011牧3t(物r2牧=0.694, 物n物=37, 物p物<0.05) The contents of water (物WAT物) and ash (物ASH物) are positively related to starvation. The relationships between 物WAT物 or 物ASH物 and 物t物 could be described as: 物WAT物=76.196 9e狀版0.001狀3牧版t牧(物r2牧=0.566, n物=37, 物p物<版0.05牧) and 物ASH物=4.467 8e狀0.0083版t物(物r2牧=0.729, n物=37, 物p物<0.01); the contents of protein (物PRO物), lipid (物FAT物) and energy density (物E物) are negatively related to the contents of water (物WAT物), the relationships between 物PRO物, FAT or 物E物 and 物WAT物 could be described as: 物PRO物=61.969 9 0.625 1物WAT物(物r2牧=0.740, 物n物=37, 物p物<0.05)﹜物FAT物=47.908 8 0.593 8物WAT 物(物r2牧=0.899, 物n物=37,p物<0.05) and 物E物=33.548 9 0.382 1物WAT物(物r2牧=0.955, 物n物=37, 物p物<0.05). Lipid was mainly consumed during short term starvation and the net consumption gradually reduced with prolonged starvation, and protein was also consumed throughout the whole starvation process.炊
%K starvation
%K chemical composition
%K 物Oreochromis niloticus
%U http://journal.cqnu.edu.cn/1205/pdf/120506.pdf