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单词 叶黄素
释义 〔lutein〕A yellow carotenoid pigment, C40H 56O 2, found widely in nature, first isolated in corpus luteum but later discovered in body fats, egg yolk, and green plants; xanthophyll. 叶黄素:一种黄色的类似胡萝卜素的色素,C40H 56O 2,大量存在于自然界中,最初从黄体素中分离出来,后在体内脂肪、蛋黄、绿色植物中也发现了它的存在;胡萝卜醇 〔carotenoid〕Any of a class of yellow to red pigments, including the carotenes and the xanthophylls.类胡萝卜素:一类黄色至红色的色素,包括胡萝卜素和叶黄素〔xanthophyll〕A yellow carotenoid pigment, C40H 56O 2, found with chlorophyll in green plants and identical with lutein. 叶黄素:一种黄色类胡萝卜素的色素,C40H 56O 2,常见于绿色植物中的叶绿素和与此类似的黄体素中
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