Identification and quantification of carotenoids, tocopherols and chlorophylls in commonly consumed fruits and vegetables
Identification and quantification of carotenoids, tocopherols and chlorophylls in commonly consumed fruits and vegetables
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DOI：
10.1016/s0031-9422(02)00710-0
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发表时间：
2003-03-01
期刊：
影响因子：
3.8
通讯作者：
Bramley, PM
中科院分区：
文献类型：
--
作者：
Burns, J;Fraser, PD;Bramley, PM
类胡萝卜素，生育酚和叶绿素的代谢概况和内容的选择水果和蔬菜中常见的饮食，已确定使用快速反相高效液相色谱技术与在线PDA检测。从植物次生代谢物筛选中收集的信息对于准确确定这些微量营养素的膳食摄入量和制定全面的食物表至关重要。确定基准水平对于合理设计粮食作物中的促进健康的植物化学物质也是必要的。此外，这种方法还可以应用于产品的常规筛选，以确定品种和栽培种之间以及转基因组织和相应的非转基因组织之间的代谢差异。(C)2003爱思唯尔科技有限公司版权所有。
The carotenoid, tocopherol and chlorophyll metabolic profiles and content of a selection of fruits and vegetables found commonly in the diet, have been determined using a rapid RP-HPLC technique with on-line PDA detection. Information gathered from the screening of secondary plant metabolites is vital for the accurate determination of the dietary intake of these micro-nutrients, and in the development of comprehensive food tables. Determination of basal levels is also necessary for the rational engineering of health-promoting phytochemicals in food crops. In addition this approach can also be applied to the routine screening of products to determine metabolic differences between varieties and cultivars, as well as between genetically modified and the corresponding non-genetically modified tissue. (C) 2003 Elsevier Science Ltd. All rights reserved.