YAKUGAKU ZASSHI
Online ISSN : 1347-5231
Print ISSN : 0031-6903
トルラ酵母の成分 (第1報)
1,2,3,5,6-ペンタ-O-アセチル-α-D-ガラクトフラノースの単離
谷村 顕雄秦 邦男竹下 隆三
著者情報
ジャーナル フリー

1964 年 84 巻 7 号 p. 652-655

詳細
抄録

Analysis was made on the composition of torula yeast, prepared from sulfite pulp waste liquor, using Torulopsis utilis, in order to elucidate the factor accelerating animal growth. Ethanol extract of torula yeast was fractionated and examination was made on several crystalline substances obtained. Besides D-galactose, ergosterol, and myristic acid, 1, 2, 3, 5, 6-penta-O-acetyl-α-D-galactofuranose was obtained in 0.11% yield. This is the first example of its presence in a natural product and it is interesting that a substance with so many acetyl groups had been found in nature.

著者関連情報
© by the PHARMACEUTICAL SOCIETY OF JAPAN
前の記事 次の記事
feedback
Top