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Best Carotenoids

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Best 1 Paul Karrer

Paul Karrer (1889-1971) was a Swiss chemist who specialized in carotenoids and flavonoids, earning the 1937 Nobel Prize in Chemistry for his work isolating and characterizing these plant pigments.

2 Richard Kuhn

Richard Kuhn (1900-1967) was a German-Swiss biochemist who received the 1938 Nobel Prize in Chemistry for his work on vitamin analysis and biosynthesis.

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