title: [Determination of seed activity of Fritillaria thunbergii Miq].
abstract: 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.
authors.affiliation: Zhejiang Institute of Chinese Materia Medica, Hangzhou.
authors.forename: X
authors.initials: X
authors.lastname: Su
authors.forename: Z
authors.initials: Z
authors.lastname: Wang
mesh_terms: D008516:Medicine, Chinese Traditional; D010946:Plants, Medicinal / Q000254:growth & development; D012639:Seeds; D013053:Spectrophotometry