FEED FOR EEL FINGERLING

摘要

PROBLEM TO BE SOLVED: To provide feed for eel fingerling for growing/metamorphosing eel fingerling to elver.

SOLUTION: The feed for eel fingerling contains a krill decomposition product and/or a soy peptide subjected to phytic acid decreasing treatment. The krill decomposition product is such one as to use krill intrinsic enzymes for decomposition treatment and be further heated and degenerated. The soy peptide subjected to phytic acid decreasing treatment is obtained by making protease and phytase act on soy proteins, and contains not more than 1 wt.% of phytic acid. The feed can grow eel fingerling to elver and is formulated with the egg component of a living thing. The egg component is derived from fish egg or hen's egg. The feed contains highly unsaturated fatty acid-containing oil and fat. Eel seeds and saplings are raised using the feed for eel fingerling.

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