排序方式: 共有2条查询结果,搜索用时 0 毫秒
1
1.
Golovenko Ekaterina Lyashenko Svetlana Akimova Svetlana Mitina Lyubov Mulenkova Elena Belarbi El-Hassan Guil-Guerrero José Luis 《Plant foods for human nutrition (Dordrecht, Netherlands)》2021,76(3):385-393
Plant Foods for Human Nutrition - γ-linolenic acid (GLA, 18:3n-6) is a bioactive fatty acid (FA) that exerts several healthy actions; however, its occurrence is restricted to a few oils. The... 相似文献
2.
Yuzikhin O Mitina G Berestetskiy A 《Journal of agricultural and food chemistry》2007,55(19):7707-7711
Stagonospora cirsii is a pathogen of Cirsium arvense, causing necrotic lesions on leaves of this noxious weed. The fungus produced toxic metabolites when grown in liquid culture. A new phytotoxin, named stagonolide, was isolated and characterized as (8R,9R)-8-hydroxy-7-oxo-9-propyl-5-nonen-9-olide by spectroscopic methods. Stagonolide was shown to be a nonhost-specific but selective phytotoxin. Leaves of C. arvense were most sensitive and leaves of tomato and pepper (both Solanaceae) were less sensitive to stagonolide, which was assayed at 5 x 10(-3) M, than other plants. Stagonolide assayed at 5 x 10(-6) M was demonstrated to be a strong inhibitor of root growth in seedlings of C. arvense and some other Asteraceae species. Seedlings growth in wheat and radish was much less affected by the toxin, and seedlings of cucumber were insensitive to it. 相似文献
1