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本文报道9种浮游植物所含有的重要氨基酸种类与含量的仪器测定结果,并与长毛对虾肉的氨基酸含量作营养价的比较。氨基酸的总含量小新月菱形藻为干样的34.6％,简单钙质角毛藻27.0％,三角褐指藻25.9％,亚心形扁藻22.9％,小球藻21.4％,异胶藻20.0％,盐藻19.6％,中肋骨条藻18.3％,湛江叉鞭金藻10.5％,长毛对虾肉60.9％,小新月菱形藻、简单钙质角毛藻、三角褐指藻、亚心形扁藻和长毛对虾肉不含有蛋氨酸,但是赖氨酸的含量高于其他种粪。我国当前较优质的植物性活饵料是小新月形藻、简单钙质角毛藻,三角褐指藻、亚心形扁藻和中肋骨条藻。
This paper reports 9 kinds of phytoplankton contains important amino acid species and content of the instrument determination results, and the amino acid content of long-shrimp prawn for nutritional value comparison. The total content of amino acids was as low as 36.6% of the dried samples of C. albicans, 27.0% of C. simplex, 25.9% of P. alba, 22.9% of P. alga, 21.4% of Chlorella and 20.0 of S. alga. % Dunaliella salina, 19.6% Dunaliella salina, 18.3% Skeletonema costatum, 10.5% Zhanjiang Saccharomyces albacore, 60.9% Penaeus longus, Pseudostellaria fortunei, Platymonas albacore and hairspray do not contain methionine, but lysine is higher than other species. China’s current higher quality plant live bait is small crescent, simple Chaetoceros caragana, Phaeodactylum tricornutum, Platymonas subcordyloe and rib rib algae.