REFERENCES TO TABLES 



99 



Plankton^^^: Carotenoids. 



Pyvacantha coccinia*''-'^: a-Carotene, /J-ca- 

 rotene, y-carotene, lycopene, xantho- 

 phyll epoxide, xanthophyll (flavo- 

 xanthin). 



Sardine oil*^^: Carotene, xanthophyll 



and (sometimes) fucoxanthin. 

 Seaweed*^^: Carotene, xanthophyll. 

 Seatang*'^^: Carotene. 

 Swanip'^'^^: Carotene, xanthophyll. 



LITERATURE REFERENCES 



1. Wackenroder, cf. p. 128. — p. Kar- 

 RER, O. Walker, Helv. Chim. Acta 16 

 (1933) 641. — P. Karrer, K. Schopp 

 and R. More, Helv. Chim. Acta 15 



(1932) II58. D. VAN Stolk, J. GuiL- 



BERG and H. Penau, Chimie & Indus- 

 trie 2y (1932) 550. — R. KuHN and E. 

 'L'E.T)-ERE'R,N aturwissenschaften ig (1931) 

 306; Ber. 64 (1931) 1349. — R. Kuhn 

 and H. Brockmann, N aturwissenschaf- 

 ten 21 (1933) 44; Ber. 66 (i933) 407- — 

 H. V. Euler and E. Nordenson, Z. 

 physiol. Chem. 56 (1908) 223, etc. 



2. Wakemann, Am. J. Pharm. 23 (1935) 



873. 



3. R. Kuhn, A. Winterstein and H. 

 Roth, Ber. 64 (1931) 333. — C. Lie- 

 bermann, Ber. 44 (191 1) 850. 



4. J. Formanek, /. prakt. Chem. 62 (1900) 

 310. 



5. L. S. Palmer, Carotenoids and related 

 Pigments, New York 1922. 



6. M. W. LuBiMENKO, Rev. gen. botan. 25 

 (1914) 475. — H. Kylin, Z. physiol. 

 Chem. 163 (1927) 229. 



7. L. S. Palmer, Carotenoids and related 

 Pigments, New York 1922. 



8. L. S. Palmer, cf. footnote 7. — J. C. 

 Lanzing and A. G. van Veen, Chem. 

 Centr. 1938, I, 2081. 



9. L. ScHMiD and R. Lang, Monatsh. 72 

 (1939) 322. 



10. J.M. Petrie, BiocAem. J. 18 (1924) 957. 



11. J. C. Miller and H. M. Corington, 

 Proc. Am. Soc. Hort. Sci. 40 (1942) 519. 



12. T. Tammes, Flora 87 (1900) 205. 



13. CouRCHET, Ann. sci. nat. Botan. Ser. 

 VII, 7 (1888) 263. 



14. H. Kylin, Z. physiol. Chem. 163 (1927) 

 229. 



15. F. G. Kohl, Untersuchungen iiber das 

 Carotin und seine physiologische Bedeu- 

 tunginden Pfianzen, 1-165, Berlin 1902. 



16. C. VAN WissELiNGH, Flora 107 (1914) 

 371- 



17- 



19- 



22. 



23- 



24. 



25- 



26. 

 27. 

 28. 

 29. 

 30- 



31- 

 32. 



33- 



34- 



35- 

 36. 



37- 



A. Hansen, Dissertation Wiirzburg, 



Botan. Centr. 20 (1884) 36. 



P. Karrer and A.* Oswald, Helv. 



Chim. Acta 18 (1935) 1303. 



W. Gugelmann, Dissertation Ziirich 



1938; G. Tappi and P. Karrer, Helv. 



Chim.. Acta 32 (1949) 50. 



BiDGOOD, J. Roy. Hort. Soc. 29 (1905) 



463. — C. A. ScHUNCK, Proc. Roy. Soc. 



(London) 72 (1903) 165. 



BiDGOOD, /. Roy. Hort. Soc. 2g (1905) 



463- 



R. Kuhn and A. Winterstein, Natur- 

 wissenschaften 18 (1930) 754. 

 BiDGOOD, /. Roy. Hort. Soc. 2g (1905) 



463- 



W. F. O'Connor, P. J. Drumm, Nature 

 (London) 147 (1941) 58. 

 R. Kuhn, A. Winterstein and W. 

 WiEGAND, Helv. Chim. Acta 11 (1928) 

 716. 



R. Kuhn and A. Winterstein, Natur- 

 wissenschaften 18 (1930) 754. 

 Wehmer, Pflanzenstoffe (1931) 2nd Ed., 

 Vol. II, p. 957. 



C. A. ScHUNCK, Proc. Roy. Soc. (Lon- 

 don), 72 (1903) 165. 

 R. Kuhn and H. Brockmann, Z. 

 physiol. Chem. 213 (1932) 192. 

 P. Karrer, E. Jucker, J. Rutsch- 

 mann and K. Steinlin, Helv. Chim. 

 Ada 28 (1945) 1 146. 

 P. Karrer and A. Notthafft, Helv. 

 Chim. Acta 15 (1932) 1195. 

 H. H. Escher, Helv. Chim. Acta ir 

 (1928) 752. 



P. Karrer and E. Jucker, Helv. Chim. 

 Acta 2g (1946) 1539- 

 H. Schrotter-Kristelli, Botan. 

 Centr. 61 (1895) 33. 

 L. DippEL, Flora 61 (1878) 17. 

 H. H. Strain, /. Biol. Chem. 123 (1938) 



425- 



H. ScHMALFUSS, Z. physiol. Chem. 131 



(1923) 166. — H. ScHMALFUSS and K. 



