[Determination of seed activity of Fritillaria thunbergii Miq].
This paper presents a quantitative determination of the seed activity of Fritillaria thunbergii. The result shows that the optical density (O. D.) of highly active seeds is 0.241-0.247, of lowly active seeds is 0.171-0.192 and of inactive seeds is 0.005-0.006.
Su
X
X
Zhejiang Institute of Chinese Materia Medica, Hangzhou.
Wang
Z
Z
D008516:Medicine, Chinese Traditional; D010946:Plants, Medicinal / Q000254:growth & development; D012639:Seeds; D013053:Spectrophotometry