ゴマ (Sesamum indicum L.) の成熟に伴う種子中のセサミンとセサモリン含有量の変動と成分特性の評価

日本作物学会紀事

安本 知子¹  杉浦 誠¹  勝田 眞澄¹  小巻 克巳¹ 

[1] 作物研究所

关键词: Content;    成分含有量;    Maturity;    登熟;    Sesame;    ゴマ;    Sesamin;    セサミン;    Sesamolin;    セサモリン;    Variation;    変異;   

DOI  :  10.1626/jcs.74.165

学科分类：农业科学（综合）

来源: Nihon Sakumotsu Gakkai / Crop Science Society of Japan

【 摘 要 】

Evaluation of sesamin and sesamolin contents of sesame seeds is necessary for breeding lignan-rich sesame varieties. Maturity of individual capsules is not uniform in a sesame plant and the size and the sesamin and sesamolin contents of seeds also vary with the capsule. Seed weight is lighter in upper capsules which flowered later and is stable in the capsules more than 30-40 days after flowering. Sesamin and sesamolin contents of seed were highest in the capsules at 30 days after flowering, and decreased thereafter. Sesamin and sesamolin contents of seeds in the capsules, which flowered on the same date and were harvested on different dates, showed a similar trend related to the days after flowering. Sesamin and sesamolin contents of seeds changed with the seed maturity. Therefore, it is necessary to use the capsules at an accurate maturity stage to examine the varietal difference of the contents. Analyzing sesamin and sesamorin contents of seeds from the capsules which flowered and were harvested on the same dates is necessary for the selection of lignan rich sesame varieties. Especially the capsules around 30 days after flowering showed a large varietal difference in sesamin and sesamolin contents of seeds.

【 授权许可】

Unknown