1970 年 36 巻 1 号 p. 109-114
The occurrence of d-2-hydroxy-3-aminopropane sulfonic acid and 3-aminopropane sulfonic acid in the methanolic extractives of Grateloupia livida was established.
The authors wish to express here their thanks to Prof. Y. HASHIMOTO, Tokyo University for his suggestion and advice they received in the cource of this work.