< 1 1 



'-& . r 



FIG. 1. Carotin from carbon disulfido- FIG. 2. Xanthophyll from methyl al- 

 alcohol. (X62) cohol. (X62) 



FH;. 3. Xantliophyll iodide from 

 alcohol. 



FIG. 4. Lycopin from petroleum 

 ether. (X165) 



FIG. 5. Lycopin from carbon disul- 

 li<l.-alcoh(l. (X 165) 



PLATi: '2 



FIG. 6. Fucoxanthin from methyl 

 alcohol. 



