アワビに含まれる餌料藻起源の色素-1-緑藻類を餌料としたアワビの貝殻に含まれる色素の分析
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The comparison of methanol extractable pigment composition in the shells of Japanese abalone, Haliotis discus hannai, and their algal food, Ulva pertusa, was conducted with two dimensional paper chromatography and column chromatography on cellulose. Common pigments detected in both samples were chlorophyll a chlorophyll b, β-carotene, lutein, violaxanthin (?) and neoxanthin (?). In addition, pheophytin a, several green and yellow pigments were detected only in the shells. The colorimetric assay showed that the relative content of β-carotene to chlorophyll α was higher in abalone shells than in algae, and that of chlorophyll b to chlorophyll a slightly higher.