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Tea is one of the most widely consumed beverages in the world, and is produced from the tea plant Camellia sinensis. Depending on the processing methods of the leaves of Camellia sinensis after harvesting, green, oolong, or black tea is obtained. This Application Note shows the comprehensive 2D-LC analysis of purine alkaloids and catechins in green and black tea using the Agilent 1290 Infi nity II 2D-LC solution. The precision of retention time and peak volume is determined, and the purine alkaloids caffeine and theobromine as well as the catechins catechin, epicatechin, and epigallocatechin gallate contained in green and black tea are quantified.
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Comprehensive 2D-LC Analysisof Tea(Camellia sinensis) with the Agilent 1290Infinity lI 2D-LC Solution Abstract： Tea is one of the most widely consumed beverages in the world， and is produced from the tea plantCamellia sinensis. Depending on the processing methods of the leaves of Camellia sinensis afterharvesting， green， oolong， or black tea is obtained. This Application Note shows the comprehensive2D-LC analysis of purine alkaloids and catechins in green and black tea using the Agilent 1290 Infinity I 2D-LC solution. The precision of retention time and peak volume is determined， and thepurine alkaloids caffeine and theobromine as well as the catechins catechin， epicatechin， andepigallocatechin gallate contained in green and black tea are quantified. 点击下列图标获取免费资料 iTaeli Agilent Technologies
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安捷伦科技(中国)有限公司为您提供《茶中(–)-Epicatechin检测方案(液相色谱仪)》，该方案主要用于茶叶中(–)-Epicatechin检测，参考标准--，《茶中(–)-Epicatechin检测方案(液相色谱仪)》用到的仪器有Agilent 1290 Infinity II 二维液相色谱解决方案
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