100 



INDEX 



Sturine, i. 



composition, ig. 

 Sulphur in proteins, 50. 

 Syntonin, composition, 25. 



TAURINE, 47. 

 Thiolactic acid, 45, 49. 

 Thymus-histone, i. 



composition, 20. 

 Trypsin, asymmetric action, 71. 

 Tryptophane, 3, 26, 65. 



constitution, 67-69. 



discovery, 65. 



isolation, 14, 15. 



laevo-, 79. 



rotation, 79. 



separation from cystine, 15. 

 tyrosine, 15. 



synthesis by Ellinger and Flamand, 70. 

 Tyrosine, 3, 6, 7, 26, 27, 41. 



constitution, 41, 42. 



discovery, 41. 



isolation, 6, 7. 



occurrence, 41. 



separation from cystine, 6. 



diaminotrioxydodecanic acid, 7. 



into optical isomers, 72. 



synthesis by Erlenmeyer and Halsey, 43. 

 Lipp, 42, 43. 



URINE protein, composition, 25. 



VALINE, 2, 32. 



characterisation, 12. 



configuration change, 75. 

 discovery, 32. 



isolation, 12. 



laevo-, 71. 



occurrence, 32. 



rotation, 79. 



separation into optical isomers, 72. 



synthesis by Clark and Fittig, 32. 

 Lipp, 32. 



Vegetable globulins, 22. 



composition, 17. 



Vitellin, i, 26. 



composition, 23. 



WALDEN inversion, 74, 75. 

 Wheat-gliadin, i. 



composition, 23. 

 Wheat-gluten, composition, 22. 



XANTHINE, 62. 



YEASTS for separating amino acids, 71. 



ZEIN, i, 26. 



composition, 23. 



THE ABERDEEN UNIVERSITY PRESS LIMITED 



