Biological pigment general, contain six ubiquitous carotenoids: neoxanthin, violaxanthin, antheraxanthin, zeaxanthin, lutein and β-carotene. Lutein is a yellow pigment found in fruits and vegetables and is the most abundant carotenoid in plants. Lycopene is the red pigment responsible for the color of tomatoes. Other less common carotenoids in plants include lutein epoxide (in many woody species), lactucaxanthin (found in lettuce), and alpha carotene (found in carrots). In cyanobacteria, many other carotenoids exist such as canthaxanthin, myxoxanthophyll, synechoxanthin, and echinenone. Algal phototrophs such as dinoflagellates use peridinin as a light harvesting pigment. While carotenoids can be found complexed within chlorophyll-binding proteins such as
The "What Time Is Love?" Story half the price of a conventional album. Released on 25 September 1989 on LP and CD, "The "What Time Is Love?" Story" used the same basic design lay-out as the "Pure Trance Original" singles, but the colour scheme was altered: lurid pink writing on lurid green (for the vinyl), and lurid green on lurid pink (for the CD). Many commentators have speculated that all of these 'covers' were in fact the work of The KLF themselves. "Q" magazine, for example, commented that "one wonders why all the vocalists sound so alike (and British, even when praising Allah)" and asked of