来自拟南芥种子的油菜素类固醇。
Brassinosteroids from seeds of Arabidopsis thaliana.
作者信息
Schmidt J, Altmann T, Adam G
机构信息
Institute of Plant Biochemistry, Halle/S., Germany.
出版信息
Phytochemistry. 1997 Aug;45(7):1325-7. doi: 10.1016/s0031-9422(97)00177-5.
PMID:9237395
Abstract
Extracts of seeds of Arabidopsis thaliana (ecotype 24) were analysed for the presence of free and conjugated brassinosteroids. 24-epi-Brassinolide (ca 220 ng kg-1) and castasterone (ca 360 ng kg-1) could be isolated and unambiguously identified as native brassinosteroids by GC/MS.
摘要
对拟南芥（生态型24）种子提取物进行了游离和结合油菜素内酯的分析。通过气相色谱/质谱联用（GC/MS）可分离并明确鉴定出24-表油菜素内酯（约220纳克/千克）和菜甾酮（约360纳克/千克）为天然油菜素内酯。
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