Carotinoids and related pigments; the chromolipoids (1922)
Palmer, Leroy Sheldon, 1887-1944 · New York, The Chemical catalog company, inc. · leaf 228
505-480 465-450 435-420 Carbon tetrachloride 1.460 507-480 466-452 435-420 Carbon disulfide 1.628 510-485 470-458 437-425 Solid carotin ? 550-530 495-480 460-450 One of the most characteristic properties of lycopin solutions whichis especially serviceable for the identification of the pigment is… … Spectrophotograph of absorption bands of carotin and xanthophyll in alcohol and carbon disulfide. (After Willstatter and Stoll) 1. Carotin in alcohol 2. Xanthophyll in alcohol 3. Carotin in carbon disulfide 4. Xanthophyll in carbon disulfide PLATE 1 PROPERTIES AND METHODS OF IDENTIFICATION 223 D Eh…
Carotenoids · Pigments
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