INDEX 



ACID-ALBUMIN, 2. 

 Adamkiewicz reaction, 134. 

 Alanine, 2, 6, 8, 26, 49, 51, 63, 68, 85. 



characterisation of, 30. 



configuration, 143. 

 changes, 143, 144. 



relations, 148. 



dextro-, 141, 143, 144. 



discovery, 85. 



ester, 20, 26, 29. 



isolation of, 20, 26, 29. 



laevo-, 139, 140. 



occurrence, 87. 



rotation, 149. 



separation from glycine, 30. 

 valine, 29. 



into optical isomers, 141. 



synthesis by Fischer and Groh, 86. 



de Jong, 85-86. 



Kekule, 85. 



Kolbe, 85. 



Strecker, 85. 



Zelinsky and Stadnikoff, 85. 



Walden inversion, 143, 144. 

 Alanyl-leucine, 140. 

 Albumins, i, 45. 



composition of, 54. 



vegetable, 46. 

 composition, 57. 



Albumose, 2. 



Alcoholic fermentation, 7. 

 Alkali-globulin, 2. 

 Amandin, i, 47. 



composition, 56. 



distribution of N, 66. 

 Amide nitrogen, 34, 63, 64, 66. 



estimation, 34, 64-65, 74. 



Amines, natural, 7. 



)8-amino acids, Walden inversion, 146. 



Amino nitrogen, 41, 63, 67, 78. 



estimation, 69-73. 



van Slyke's method, 68-81. 



Aminoadipic acid, 115. 

 Aminobutyric acid, 4, 141, 142. 

 Aminocaproic acid, 140, 141. 

 Aminophenylacetic acid, separation 



optical isomers, 142. 

 Ammonia, 3, 10, 46, 47, 63, 72. 



estimation, 34-35, 64, 74-75. 

 Amyloid, 62. 



Analysis, results, 40-52. 



losses during, 40-43. 

 Antiaris toxicaria, protein, 51. 



into 



Antipeptone, 9. 



Arginine, 3, 8, 10, 44, 45, 46, 47, 51, 63, 79, 

 117, 120. 



constitution, 120. 



dextro-, 140. 



estimation, 38, 77. 



isolation of, 34, 35-36, 38. 



laevo-, 140. 



occurrence, 120. 

 rotation, 149. 



separation from histidine, 36. 

 into optical isomers, 140. 



synthesis by Schulze and Winterstein, 



121. 



Sorensen, 121. 



Asparagine, 46, 68, 112, 139. 

 Aspartic acid, 3, 8, 51, 63, 68, 112. 



characterisation, 31. 



configuration, 147. 



change, 143. 



constitution, 112. 



dextro-, 139. 



discovery, 112. 



ester, 19, 23, 30, 31, 43. 



laevo-, 139. 



loss during analysis, 42. 



occurrence, 112. 



rotation, 149. 



separation from glutamic acid, 31. 



leucine, 31. 



into optical isomers, 141. 



Aspartic acid, synthesis by Dessaignes, 112. 



Engel, 113. 



Piutti, 113. 



Schmidt and Widmann, 114. 



Walden inversion, 143, 144. 



Aspergillus niger, 50, 62. 

 Asymmetric hydrolysis, 140. 

 Avenin, composition, 57. 



BAU-STEINE, 5. 

 Bence-Jones protein, 46. 



composition, 54. 



Benzoyl derivatives of amino acids, 141. 

 Biological method for separating optical 



isomers, 139-140. 

 Body resistant to enzymes, 9. 



CADAVERINE, 123. 

 Carapace, tortoise, 49, 50. 

 composition, 61. 

 Carbohydrate in proteins, 4, 17, 41. 

 Caseanic acid, 4. 



183 



