| 牛磺酸对卤虫无节幼体体成分的营养强化作用 |
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| 引用本文： | 蔺丽丽,楚国生,孙占胜,金钟,李壮,刘洪健.牛磺酸对卤虫无节幼体体成分的营养强化作用[J].河北渔业,2016(8). |
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| 作者姓名： | 蔺丽丽 楚国生 孙占胜 金钟 李壮 刘洪健 |
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| 作者单位： | 吉林省水产技术推广总站,吉林长春,130012 |
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| 摘 要： | 为探讨牛磺酸强化卤虫无节幼体对其体成分的影响,试验分别以0、10、100、1 000mg/L浓度的牛磺酸强化卤虫无节幼体12h和24h后,采用国标法检测卤虫无节幼体水分、粗蛋白、粗脂肪、粗灰分、钙和磷的含量。试验结果显示:100mg/L牛磺酸强化卤虫无节幼体12h能显著提高其粗蛋白(P0.05)、粗脂肪、钙和磷的含量,显著降低其粗灰分含量(P0.05);10mg/L牛磺酸强化卤虫无节幼体24h能显著提高其粗蛋白和钙的含量(P0.05),显著降低其粗脂肪和粗灰分含量(P0.05);100mg/L牛磺酸强化卤虫无节幼体24h能显著提高其粗蛋白、钙和磷的含量(P0.05),显著减低其粗脂肪和粗灰分含量(P0.05)。表明:本试验条件下10mg/L牛磺酸强化卤虫无节幼体24h能显著改善卤虫无节幼体的体成分。
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| 关 键 词： | 牛磺酸 卤虫无节幼体 体成分 营养强化 |
Function of taurine in the nutrition reinforcement to body composition of Artemia nauplii |
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| Abstract: | The effects of taurine on body composition of A rtemia nauplii were studied .The newly hatched A rtemia nauplii were enriched with 4 levels (0 ,10 ,100 ,1000 mg/L) of taurine for 12 and 24 h .The moisture content ,crude protein ,crude fat ,crude ash ,calcium and phosphorus content in A r‐temia nauplii were measured according to the national standard .The results showed that the crude protein ,crude fat ,calcium and phosphorus content were significantly (P<0.05) improved by enriching with 100 mg/L taurine for 12 h ;the crude ash content was significantly (P<0 .05) decreased by en‐riching with 100 mg/L taurine for 12 h .The crude protein and calcium content were significantly (P<0 .05) improved by enriching with 10 mg/L taurine for 24 h ;the crude fat and crude ash content was significantly(P<0 .05) decreased by enriching with 10 mg/L taurine for 24 h;The crude protein ,cal‐cium and phosphorus content were significantly (P<0 .05) improved by enriching with 100 mg/L taurine for 24 h;the crude fat and crude ash content were significantly (P<0 .05) decreased by enriching with 100 mg/L taurine for 24 h .The results suggest that the body composition in A r‐temia nauplii were significantly improved by enriching with 10 mg/L taurine for 24 h . |
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| Keywords: | taurine A rtemia naup lii body composition nurition enrichment |
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