Isolation and identification of alkaloids and anthocyanins from flower and bulb of Lycoris radiata using HPLC and LC-ESI-MS

• 作者: Dong-Hoon Lee In Hyuk Jang Jin-Hyuk Chun Mariadhas Valan Arasu Naif Abdullah Al-Dhabi Sanghyun Lee Sun-Ju Kim Veeramuthu Duraipandiyan
• 来源期刊: 农业化学和环境(英文)
• 学科: 医学
• 关键词: LYCORIS RADIATA Anthocyanins ALKALOIDS FLOWER BULB
• 年，卷（期）: 2013,（1）
• 页码范围: 22-26
• 页数: 5页
• 分类号: R28

摘要

Three anthocyanins (cyanidin 3-diglucoside, cyanidin 3-sambubioside and cyanidin 3-glucoside) together with eleven known alkaloids (lycoricidine, hipppeastrine,O-Demethyllycoramin, lycoricidinol, galanthine, lycorine, lycorenine, lycoramine, galanthamine, homolycorine and pretazettine) were identified in the flower and bulb of Lycoris radiata using high-performance liquid chromatography coupled with UV detection and electrospray ionization mass spectrometry. Anthocyanins play a major role in protecting plant’s DNA from the UV spectrum of sunlight and also in attracting insects for the purpose of pollination. Thus, knowledge on the contents and types of anthocyanins of L. radiata will help to evaluate the adaptive evolution of flowers and provide useful information for the ornamental breeding.