. Carotenoids. Carotenoids; Carotenoids. Lycopene from petrol Xanthophyll from methanol-ether. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Karrer, Paul, 1889-1971; Jucker, Ernst, 1918-. New York, Elsevier Pub. Co.

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Keywords: ., bookcentury1900, bookcollectionameri, bookcollectionbiodiversity