薬用資源の研究 (第15報)
日本産かき属植物のフラボノイドについて
1960 年 80 巻 9 号 p. 1298-1299
詳細
1960 年 80 巻 9 号 p. 1298-1299
Five kinds of domestic Diospyros genus trees are known; D. Kaki L., D. Kaki var. silvestris MAKINO, D. Lotus var. glabra MAKINO, D. Lotus var. typica MAKINO, and D. Morrisiana HANCE. The leaves of D. Kaki afforded pale yellowish white microneedles, m. p. 218-220°, in 0.02% yield and the leaves of D. Lotus var. glabra afforded slightly yellowish brown scales, m. p. 193-194°, in 0.15% yield. The former was identified as astragalin (kaempferol 3-glucoside) and the latter as myricitrin.
