Biogenesis of C-Glycosyl Flavones and Profiling of Flavonoid Glycosides in Lotus (Nelumbo nucifera)

doi:10.1371/journal.pone.0108860

	Biogenesis of C-Glycosyl Flavones and Profiling of Flavonoid Glycosides in Lotus (Nelumbo nucifera)
	Li, Shan-Shan ; Wu, Jie ; Chen, Li-Guang ; Du, Hui ; Xu, Yan-Jun ; Wang, Li-Jing ; Zhang, Hui-Jin ; Zheng, Xu-Chen ; Wang, Liang-Sheng
	2014
发表期刊	PLOS ONE
ISSN	1932-6203
卷号	9 期号:10
摘要	Flavonoids in nine tissues of Nelumbo nucifera Gaertner were identified and quantified by high-performance liquid chromatography with diode array detector (HPLC-DAD) and HPLC-electrospray ionization-mass spectrometry (HPLC-ESI-MSn). Thirty-eight flavonoids were identified; eleven C-glycosides and five O-glycosides were discovered for the first time in N. nucifera. Most importantly, the C-glycosyl apigenin or luteolin detected in lotus plumules proved valuable for deep elucidation of flavonoid composition in lotus tissues and for further utilization as functional tea and medicine materials. Lotus leaves possessed the significantly highest amount of flavonoids (2.06E3 +/- 0.08 mg 100 g(-1) FW) and separating and purifying the bioactive compound, quercetin 3-O-glucuronide, from leaves showed great potential. In contrast, flavonoids in flower stalks, seed coats and kernels were extremely low. Simultaneously, the optimal picking time was confirmed by comparing the compound contents in five developmental phases. Finally, we proposed the putative flavonoid biosynthesis pathway in N. nucifera.
学科领域	Multidisciplinary Sciences
DOI	10.1371/journal.pone.0108860
收录类别	SCI
语种	英语
WOS关键词	PERFORMANCE LIQUID-CHROMATOGRAPHY ; LENS ALDOSE REDUCTASE ; ELECTROSPRAY-IONIZATION ; IDENTIFICATION ; LEAVES ; QUERCETIN
WOS研究方向	Science & Technology - Other Topics
WOS记录号	WOS:000342670800029
出版者	PUBLIC LIBRARY SCIENCE
文献子类	Article
出版地	SAN FRANCISCO
资助机构	National Natural Science Foundation of China [31071824, 31270376] ; International Science & Technology Cooperation Program of China [2011DFA30560]
作者邮箱	xyj-323@163.com ; wanglsh@ibcas.ac.cn
作品OA属性	Green Submitted, Green Published, gold
引用统计	被引频次：48[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/27363
专题	中科院北方资源植物重点实验室
作者单位	1.[Li, Shan-Shan 2.Wu, Jie 3.Du, Hui 4.Wang, Li-Jing 5.Zhang, Hui-Jin 6.Zheng, Xu-Chen 7.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources & Beijing Bot Garden, Beijing, Peoples R China 8.Univ Chinese Acad Sci, Beijing, Peoples R China 9.Chinese Acad Forestry, Inst Forest Protect, Beijing, Peoples R China 10.China Agr Univ, Coll Sci, Beijing 100094, Peoples R China 11.Nanjing Agr Univ, Coll Hort, Nanjing, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Li, Shan-Shan,Wu, Jie,Chen, Li-Guang,et al. Biogenesis of C-Glycosyl Flavones and Profiling of Flavonoid Glycosides in Lotus (Nelumbo nucifera)[J]. PLOS ONE,2014,9(10).
APA	Li, Shan-Shan.,Wu, Jie.,Chen, Li-Guang.,Du, Hui.,Xu, Yan-Jun.,...&Wang, Liang-Sheng.(2014).Biogenesis of C-Glycosyl Flavones and Profiling of Flavonoid Glycosides in Lotus (Nelumbo nucifera).PLOS ONE,9(10).
MLA	Li, Shan-Shan,et al."Biogenesis of C-Glycosyl Flavones and Profiling of Flavonoid Glycosides in Lotus (Nelumbo nucifera)".PLOS ONE 9.10(2014).

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