Analysis on Composition and Content of Glucosinolates in Broccoli Flowers and Leaves

• 作者: Guangmin LIU Hongju HE Liping HU Xuezhi ZHAO Yue MA Yunhua DING
• 来源期刊: 亚洲农业研究：英文版
• 学科: 农学
• 年，卷（期）: 2017,（4）
• 页码范围: 81-84
• 页数: 4页
• 分类号: S635.3

摘要

Glucosinolate composition and content were evaluated in flowers and leaves of 12 different broccoli varieties. The results indicated that there were 9 glucosinolates in broccoli,namely Glucoiberin(IBE); Progoitrin(PRO);Sinigrin(SIN);Glucoraphanin(RAA);Gluconapin(NAP);4-Hydroxyglucobrassicin(4OH);Glucobrassicin(GBC);4-Methoxyglucobrassicin(4ME);Neoglucobrassicin(NEO).Total glucosinolate content in flowers was 1-5 times higher than in leaves. The predominant glucosinolate in broccoli was glucoraphanin.