Quantification of lutein and zeaxanthin in marigold (Tagetes erecta L.) and poultry feed by ultra-performance liquid chromatography and high performance liquid chromatography
文献类型： 外文期刊
作者： Liu, Hongcheng 1 ; Zhang, Ying 2 ; Li, Qiwan 1 ; Zou, Yanhong 1 ; Shao, Jinliang 1 ; Lan, Shanshan 1 ;
作者机构： 1.Yunnan Acad Agr Sci, Inst Qual Standard & Testing Technol, Supervis & Testing Ctr Farm Prod Qual, Minist Agr, Kunming, Yunnan Province, Peoples R China
2.Zhejiang Univ, Coll Biosyst Engn & Food Sci, Hangzhou 310003, Zhejiang, Peoples R China
关键词： HPLC;hydrolysis;lutein;UPLC;zeaxanthin
期刊名称：JOURNAL OF LIQUID CHROMATOGRAPHY & RELATED TECHNOLOGIES （ 影响因子：1.312； 五年影响因子：1.145 ）
ISSN：
年卷期：
页码：
收录情况： SCI
摘要： A simple, reliable, and rapid hydrolysis method for quantitative determination of lutein and zeaxanthin in marigold and poultry feed was developed and analyzed by UPLC. Faster analysis time and better resolution were obtained by analysis columns with 1.7-m particle materials in UPLC. The mean recovery for marigold was 85.4%-100% and for poultry feed was 83.4%-106.3%, relative standard deviation (RSD) was 8.75% or less. The concentrations of lutein and zeaxanthin in 20 marigold samples were assessed by the UPLC method and the HPLC method. The regression coefficients between concentrations of lutein obtained under the two methods were close to 1, and the regression coefficients of zeaxanthin were 0.96. Limit of detection (LOD) and limit of quantification (LOQ) of lutein in the two methods were the same values of 0.02mg/100g and 0.1mg/100g, whereas LOD and LOQ for zeaxanthin in UPLC were twofold lower than values of 0.04mg/100g and 0.2mg/100g in HPLC.
- 相关文献
作者其他论文 更多>>
-
Genome-Wide Identification and Expression Analysis of the Basic Helix-Loop-Helix (bHLH) Transcription Factor Family in Gastrodia elata
作者：Lan, Shanshan;Lin, Xin;Wei, Maoqiong;Feng, Guangheng;Liu, Hongcheng;Shao, Jinliang;Li, Xinyu;Chen, Zeli;Liu, Zhenhuan
关键词：
Gastrodia elata ; BHLH transcription factor (TF); Gene family identification; Transcriptome; Evolutionary analysis -
Enhanced remediation of cadmium-contaminated farmland by smooth vetch (Vicia villosa var.) coupled with phosphorus/sulfur co-doped biochar: Synergetic performance and mechanism
作者：Bi, Fuxuan;Jiang, Zhao;Wang, Mengning;Lin, Qiutong;Liu, Xiaoyang;Qu, Jianhua;Zhang, Ying;Fu, Libo;Fan, Hongli;Cao, Weidong
关键词：P/S co-doped; Biochar; Smooth vetch; Cadmium; Synergistic remediation
-
Supramolecular chiroptical sensing by achiral AIE-active thiols
作者：Zhang, Xueyan;Li, Yang;Zhang, Xueyan;Wang, Li;Liu, Hongcheng
关键词：
-
Determination and risk assessment of diazepam residues in aquatic products from China
作者：Chen, Xinglian;Fang, Haixian;Liu, Zhenhuan;Liu, Hongcheng;Lin, Tao;Li, Jun;Pu, Yali;Shi, Shaolong;He, Yunwei;Cheng, Long
关键词：Ultra-performance liquid chromatography-tandem mass spectrometry; aquatic products; diazepam; dietary risk assessment
-
Quality analysis and characteristic difference identification of organic tea and conventional planting tea based on ICP, HPLC and machine algorithm
作者：Zhou, De;Hu, Yunfei;He, Xi;Bao, Lian;Zhao, Ming;Tang, Qingyan;Zhou, De;Hu, Yunfei;Bao, Lian;Zhao, Ming;Tang, Qingyan;Du, Lijuan;Shao, Jinliang
关键词：Organic tea; Characteristic component; analysis (OPLS-DA); Linear discriminant analysis (LDA); Sensory evaluation; Orthogonal partial least squares- discriminant
-
Genome-wide identification and protein interactions of the TIFY family in the bioenergy plant Jatropha curcas L.
作者：Chen, Yunliang;Lan, Shanshan;Liu, Xingyuan;Bai, Yanfei;Sha, Jin;Zou, Zhurong;Yang, Shuanglong;Chen, Yunliang;Liu, Xingyuan;Bai, Yanfei;Sha, Jin;Zou, Zhurong;Yang, Shuanglong;Chen, Yunliang;Liu, Xingyuan;Bai, Yanfei;Sha, Jin;Zou, Zhurong;Yang, Shuanglong;Lan, Shanshan;Lan, Shanshan
关键词：Jatropha curcas L .; TIFY; JAZ; Methyl jasmonate; Protein interactions
-
The Genetic Diversity, Population Structure, and Historical Dynamics of Wild Pyrus Species on the Yunnan-Kweichow Plateau
作者：Yang, Xiang;Dong, Xingguang;Zhang, Ying;Xu, Chenxi;Huo, Hongliang;Tian, Luming;Xu, Jiayu;Liu, Chao;Qi, Dan;Cao, Yufen;Li, Kunming
关键词：
Pyrus pashia ;Pyrus calleryana ; resequencing; genetic diversity; Yunnan-Kweichow Plateau
