Microparticle types for delivering nutrients to marine fish larvae
Microparticle types for delivering nutrients to marine fish larvae
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DOI：
10.1016/s0044-8486(03)00508-8
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发表时间：
2003-11-10
期刊：
影响因子：
4.5
通讯作者：
Langdon, C
中科院分区：
文献类型：
--
作者：
Langdon, C
Development of artificial diets for the total replacement of live feeds for rearing marine fish larvae has not been achieved despite many years of research effort. The types of microparticles used to deliver nutrients to larvae need to be carefully evaluated and improved. Losses of water-soluble nutrients from microparticulate diets may be more rapid than is generally appreciated, resulting in less nutritious diets and fouling of the culture medium. Microbound and cross-linked protein-walled capsules may provide a means of delivering lipids and high-molecular weight, water-soluble nutrients to larvae, such as proteins and carbohydrates. Lipid-walled capsules, lipid spray beads and liposomes are potentially useful in delivering low-molecular weight, water-soluble nutrients, such as amino acids and water-soluble vitamins. Nutrient losses due to leakage should be determined to compare the effectiveness of different particle types for delivery of nutrients to larvae. (C) 2003 Elsevier B.V. All rights reserved.
