Simultaneous qualitative assessment and quantitative analysis of flavonoids in various tissues of lotus (Nelumbo nucifera) using high performance liquid chromatography coupled with triple quad mass spectrometry
文献类型: 外文期刊
第一作者: Chen, Sha
作者: Chen, Sha;Xi, Huifen;Guan, Le;Wu, Benhong;Chen, Sha;Xi, Huifen;Guan, Le;Wu, Benhong;Chen, Sha;Fang, Linchuan;Liu, Yanling;Li, Shaohua;Chen, Sha;Fang, Jinbao
作者机构:
关键词: HPLC;Mass spectrometry;Flavonoids;Lotus;Tissues
期刊名称:ANALYTICA CHIMICA ACTA ( 影响因子:6.558; 五年影响因子:6.228 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Flavonoid composition and concentration were investigated in 12 different tissues of 'Ti-1' lotus {Nelumbo nucifera) by high performance liquid chromatography equipped with photodiode array detection tandem electrospray ionization mass spectrometry (HPLC-DAD-ESI-MS~n). A total of 20 flavonoids belonging to six groups (myricetin, quercetin, kaempferol, isohamnetin, diosmetin derivatives) were separated and identified. Myricetin 3-O-galactoside, myricetin 3-0-glucuronide, isorhamnetin 3-0-glucuronide and free aglycone diometin (3',5,7-trihydroxy-4'-methoxyflavone) were first reported in lotus. Flavonoid composition varied largely with tissue type, and diverse compounds (5-15) were found in leaf and flower stalks, flower pistils, seed coats and embryos. Flower tissues including flower petals, stamens, pistils, and, especially, reproductive tissue fruit coats had more flavonoid compounds (15-17) than leaves (12), while no flavonoids were detectable in seed kernels. The flavonoid content of seed embryos was high, 730.95 mg 100 g~(-1) DW (dry weight). As regards the other tissues, mature leaf pulp (771.79 mg 100 g~(-1) FW (fresh weight)) and young leaves (650.67 mg 100 g~(-1) FW) had higher total flavonoid amount than flower stamens (359.45 mg 100 g~(-1) FW) and flower petals (342.97 mg 100 g~(-1) FW), while leaf stalks, flower stalks and seed coats had much less total flavonoid (less than 40 mg 100 g~(-1) FW).
分类号: O65
- 相关文献
作者其他论文 更多>>
-
Integrated metabolic phenotypes and gene expression profiles reveal enzymatic browning mechanism in postharvest chrysanthemum
作者:Yang, Dan;Zhu, Yuyun;Feng, Weihong;Chen, Sha;Zhang, Yongxin;Kang, Chen;Zhu, Jingjing;Liu, Shanshan;Wang, Wei;Zhang, Mei;Cai, Zhongqi;Wei, Shouhui
关键词:Chrysanthemum morifolium; Enzymatic browning; Molecular mechanism; Metabolomics; Browning product; Transcriptomics
-
Motilin, a Novel Orexigenic Factor, Involved in Feeding Regulation in Yangtze Sturgeon (Acipenser dabryanus)
作者:Tang, Ni;Li, Ya;Li, Yingzi;Xu, Shaoqi;Wang, Mei;Liu, Yanling;Zhang, Shupeng;Wu, Hongwei;Zhang, Xin;Li, Zhiqiong;Wang, Bin;Zhou, Bo
关键词:weaning; Yangtze sturgeon; feeding regulation; motilin; food intake; neuroendocrine
-
Enhancing the carbon content of coal gangue for composting through sludge amendment: A feasibility study
作者:Luo, Chi;Li, Shaohua;Ren, Pengyu;Yan, Fan;Wang, Lu;Guo, Bin;Zhao, Yimo;Yang, Yue;Gao, Pengcheng;Ji, Puhui;Sun, Jian
关键词:High-carbon coal gangue; Sludge; Cocomposting; Maturity
-
Material flow analysis of heavy metals in large-scale cattle farms and ecological risk assessment of cattle manure application to fields
作者:Guo, Bin;Ren, Pengyu;Wang, Lu;Li, Shaohua;Luo, Chi;Zhao, Yimo;Ji, Puhui;Zhao, Hanghang;Sun, Jian
关键词:Large-scale farms; Forage; Cattle manure; Material flow analysis; Heavy metals; Ecological risks
-
Genome-wide analysis of WRKY gene family in high-CBD hemp (Cannabis sativa L.) and identification of the WRKY genes involved in abiotic stress responses and regulation cannabinoid accumulation
作者:Yu, Jiangshan;Cao, Xue;Mi, Yaolei;Sun, Wei;Meng, Xiangxiao;Chen, Weiqiang;Xie, Xuehua;Wang, Sifan;Li, Jun;Yang, Wei;Chen, Sha;Chen, Shilin;Wan, Huihua;Chen, Shilin;Wan, Huihua;Mi, Yaolei;Wan, Huihua;Wan, Huihua
关键词:WRKY; Hemp; Abiotic stress; Cannabinoids
-
Iron Plaque: A Shield against Soil Contamination and Key to Sustainable Agriculture
作者:He, Zeping;Chen, Jinyuan;Yuan, Shilin;Chen, Sha;Zheng, Yi;Li, Ding;Chen, Sha;Li, Ding;Chen, Sha;Li, Ding;Hu, Yuanyi;Hu, Yuanyi
关键词:iron plaque; hydrophytes; heavy metals
-
Vitis Myb14 confer cold and drought tolerance by activating lipid transfer protein genes expression and reactive oxygen species scavenge
作者:Fang, Linchuan;Wang, Zeming;Wang, Zeming;Su, Lingye;Xin, Haiping;Gong, Linzhong
关键词:Abiotic stress; Resveratrol; Cold acclimation; Abscisic acid; Reactive oxygen species