Concerning taraxanthin.

[1] KARRER P, 1930, HELV CHIM ACTA, V13, P1063

[2] Spectrometric analysis of egg yolk pigment [J]. HOPPE-SEYLERS ZEITSCHRIFT FUR PHYSIOLOGISCHE CHEMIE, 1931, 197 : 161 - 166

[3] Taraxanthin, a new xanthophyll with 4 oxygen atoms. [J]. HOPPE-SEYLERS ZEITSCHRIFT FUR PHYSIOLOGISCHE CHEMIE, 1931, 200 : 108 - 114

[4] Viola-xanthine of xanthophyll of the yellow viola (Viola tricolor) - (Conjugated double formation, XVI.). [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1931, 64 : 326 - 332

[5] KUHN R, 1931, Z PHYSIOL CHEM, V197, P141

[6] von Euler H, 1932, H-S Z PHYSIOL CHEM, V208, P50

[7] Willstatter R, 1907, LIEBIGS ANN CHEM, V355, P1

[8] WILLSTATTER R, 1911, H-S Z PHYSIOL CHEM, V76, P214

[9] WILLSTATTER R, 1913, UNTERSUCHUNGEN CHLOR, P231

[10] ZECHMEISTER L., 1931, NATURWISS, V19, P307

[1] KARRER P, 1930, HELV CHIM ACTA, V13, P1063

[2] Spectrometric analysis of egg yolk pigment [J]. HOPPE-SEYLERS ZEITSCHRIFT FUR PHYSIOLOGISCHE CHEMIE, 1931, 197 : 161 - 166

[3] Taraxanthin, a new xanthophyll with 4 oxygen atoms. [J]. HOPPE-SEYLERS ZEITSCHRIFT FUR PHYSIOLOGISCHE CHEMIE, 1931, 200 : 108 - 114

[4] Viola-xanthine of xanthophyll of the yellow viola (Viola tricolor) - (Conjugated double formation, XVI.). [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1931, 64 : 326 - 332

[5] KUHN R, 1931, Z PHYSIOL CHEM, V197, P141

[6] von Euler H, 1932, H-S Z PHYSIOL CHEM, V208, P50

[7] Willstatter R, 1907, LIEBIGS ANN CHEM, V355, P1

[8] WILLSTATTER R, 1911, H-S Z PHYSIOL CHEM, V76, P214

[9] WILLSTATTER R, 1913, UNTERSUCHUNGEN CHLOR, P231

[10] ZECHMEISTER L., 1931, NATURWISS, V19, P307