1·Lutein is one that's a bright yellow. And lycopene is the carotenoid that makes tomatoes red.
叶黄素就是其中一种鲜明的黄色，而番茄红素是一种使得西红柿变红的类胡萝卜素。
2·Stephen believes that is because the fruits and vegetables upped the subjects' carotenoid levels and added more golden tones to their skin.
斯蒂芬认为这是由于水果和蔬菜补充了参加实验者的类胡萝卜素的含量，给他们的皮肤增加了更多的金色调。
3·Broccoli contains lutein and zeaxanthin (phytonutrient antioxidants in the carotenoid family).
西兰花中含有黄体素和玉米黄质（类胡萝卜素属中的一种植物营养素抗氧化剂）。
4·Extension of these pathways with other carotenoid modifying enzymes led to the production of novel structures in e.
扩大这些通路与其他类胡萝卜素修饰酶，导致生产的新型结构在大肠杆菌。
5·Another major class of nutritional characteristics of the natural pigment is carotenoid.
另一大类具有营养特性的天然色素是类胡萝卜素。