This paper suggested that the carotenoids—lutein and zeaxanthin existed in corn gluten meal had the potential function of inducing KB cell apoptosis.

The fingerprint of betaine and carotenoids extract of Fructus Lycii was studied using high performance liquid chromatography-diode array detector(HPLC-DAD).

Red wine, red wine polyphenols mainly papaya soup, green papaya extract, Pueraria extract, lycopene, collagen peptides, grape seed extract, B-carotene, vitamin c, and so on.