期刊论文

Effects of rare earth-chitosan chelate on muscular biochemical components of Carassius auratus

中文

饲料工业

1001-991X

2018

39

18

25-29

10.13302/j.cnki.fi.2018.18.004

(D20131705):湖北省教育厅重点项目“稀土壳聚糖对鲫鱼非特异免疫、肌肉品质及肠道微生物区系的影响”

本校为第一机构

通过在日粮中添加不同剂量稀土壳聚糖螯合盐（rare earth-chitosan chelate, RECC）,研究其对鲫鱼（Carassius auratus）肌肉品质的影响。试验分为4个组:空白对照组、0.08%组、0.16%组、0.24%组,各组日粮中稀土壳聚糖螯合盐添加水平分别为0.00%、0.08%、0.16%、0.24%。每组设5个重复,每个重复放养35尾试验鱼。采用生物化学分析和高效液相色谱法分析肌肉中营养组分。结果表明:在同一解冻时间时,各RECC添加组鲫鱼肌肉渗出性损失均较空白对照组有不同程度降低（P>0.05）;各RECC添加组水分、粗脂肪、磷含量与空白对照组较为接近（P>0.05）,粗蛋白质、钙含量均较空白对照组增加（P>0.05）,灰分含量降...

A 60-day feeding trial was conducted to evaluate the effects of dietary rare earlh-chitosan chelate （RECC） on flesh quality of erucian carp（Carassius auratus）. Four diets were formulated to con- lain increasing levels of RECC （0, 0.08%, 0.16% and 0.24%）. Five replicate groups of fish were of- fered diets in the clear recirculating systeln. Each duplicate stocked 35 individuals. The muscular bio- chemical components were analyzed by conventional biochemical methods and HPLC. The muscular exudative losses from flesh of fish fed different di...