23,24-Dihydrocucurbitacin C: a new compound regarded as the next metabolite of cucurbitacin C

doi:10.1080/14786419.2014.921787

CORC > 中国农业科学院 > 蔬菜花卉研究所

	23,24-Dihydrocucurbitacin C: a new compound regarded as the next metabolite of cucurbitacin C
	Qing, Zhi-Xing 1; Zhou, Yuan 2; Liu, Xiu-Bin 3; Cheng, Pi 3; Zeng, Jian-Guo 1,3
刊名	NATURAL PRODUCT RESEARCH
	2014
卷号	28 期号:15 页码:1165-1170
关键词	cucurbitacin C Cucumis sativus L HPLC-Q-TOF-MS 23, 24-dihydrocucurbitacin C NMR
ISSN号	1478-6419
DOI	10.1080/14786419.2014.921787
通讯作者	Qing, Zhi-Xing
英文摘要	Cucurbitacin C, a bitter substance in Cucumis sativus L., was isolated from green leaves by using phytochemical methods. An analytical method using high-performance liquid chromatography (HPLC) was established for the quantification of cucurbitacin C in different parts of the cucumber plant at different growth periods. Cucurbitacin C was detected in the leaves and stems but not in the female flowers, fruits, roots and leafstalks. The level of cucurbitacin C decreased significantly with the process of young leaves turning old. A new compound named 23,24-dihydrocucurbitacin C, regarded as the next metabolite of cucurbitacin C, was determined unambiguously by HPLC-quadrupole-time-of-flight mass spectrometry and nuclear magnetic resonance.
学科主题	Chemistry, Applied ; Chemistry, Medicinal ; CHEMISTRY, APPLIED ; CHEMISTRY, MEDICINAL
语种	英语
出版者	TAYLOR & FRANCIS LTD
WOS记录号	WOS:000339097500007
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/101855]
专题	蔬菜花卉研究所
作者单位	1.Hunan Univ Chinese Med, Sch Pharm, Changsha 410208, Hunan, Peoples R China 2.Chinese Acad Agr Sci, Inst Vegetables & Flowers, Beijing 100081, Peoples R China 3.Hunan Agr Univ, Coll Hort & Landscape, Changsha 410128, Hunan, Peoples R China
推荐引用方式 GB/T 7714	Qing, Zhi-Xing,Zhou, Yuan,Liu, Xiu-Bin,et al. 23,24-Dihydrocucurbitacin C: a new compound regarded as the next metabolite of cucurbitacin C[J]. NATURAL PRODUCT RESEARCH,2014,28(15):1165-1170.
APA	Qing, Zhi-Xing,Zhou, Yuan,Liu, Xiu-Bin,Cheng, Pi,&Zeng, Jian-Guo.(2014).23,24-Dihydrocucurbitacin C: a new compound regarded as the next metabolite of cucurbitacin C.NATURAL PRODUCT RESEARCH,28(15),1165-1170.
MLA	Qing, Zhi-Xing,et al."23,24-Dihydrocucurbitacin C: a new compound regarded as the next metabolite of cucurbitacin C".NATURAL PRODUCT RESEARCH 28.15(2014):1165-1170.