Changes in lipids during simulated herbivorous feeding by the marine crustacean Neomysis integer
Changes in lipids during simulated herbivorous feeding by the marine crustacean Neomysis integer
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海洋甲壳动物整形新蝇模拟草食性摄食过程中脂质的变化
DOI：
10.1017/s0025315400034330
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发表时间：
1990
影响因子：
1.2
通讯作者：
G. Eglinton
中科院分区：
文献类型：
--
作者：
S. Bradshaw;Sean CM. O'HARAt;Eric D. S. CORNERt;G. Eglinton
利用海洋甲壳动物 Neomysis integer (Leach) 和甲藻 Scrippsiella trochoidea (Stein) 进行了一项模拟草食性摄食的实验室研究。通过对食物和粪便材料以及动物组织中的总脂肪酸、甾醇和脂肪醇进行分析，可以表征喂养过程中膳食脂质的详细变化。结果表明，这种喂养导致通过动物肠道的材料中总脂质的净减少，特别是由于脂肪酸的生物同化。所有脂肪酸饱和类别都被同化，但单不饱和脂肪酸，特别是多不饱和脂肪酸比其他脂肪酸优先被同化。然而，草食性喂养确实会导致粪便中“细菌”型奇数碳数支链脂肪酸的数量和相对增加。
A laboratory study simulating herbivorous feeding was carried out with the marine crustacean Neomysis integer (Leach) and the dinoflagellate Scrippsiella trochoidea (Stein). Analyses of the total fatty acids, sterols and fatty alcohols in the food and faecal material, and in the animal tissue, have allowed the detailed changes in the dietary lipids during feeding to be characterised. The results show this feeding leads to a net decrease in total lipid in the material passing through the gut of the animal, particularly due to the bioassimilation of fatty acids. All fatty acid saturation classes are assimilated but the mono-unsaturated and particularly polyunsaturated fatty acids are preferentially assimilated over others. Herbivorous feeding does, however, lead to the quantitative and relative increase in ‘bacterial’-type odd C number branched-chain fatty acids in the faecal material.
海洋无脊椎动物的次要甾醇 37. 从被囊类黑海鞘中分离出新型粪甾烷醇和 4 种 α-甲基甾醇。
影响因子：
2.7
作者：
TamHa,TB;Kokke,WC;Djerassi,C
通讯作者：
Djerassi,C