LIGHT ABSORPTION CURVES OF SOME CAROTENOIDS 353 



500 -m-Xin mu 



Fig. 14. Capsanthin in hexane 

 Helv. chim. Acta 26 (1943) n? 



Fig. 15. Rhodoxanthin 



-) and astaxanthin ( ) in hexane 



Helv. chim. Acta 26 (1943) nS 



