174 



Vignin, N distribution, 131. 



, tyrosine, 20, 23. 

 Vitellin, i, 76. 



, composition, 120. 



, N distribution, 131. 



, tyrosine, 20. 



WALNUT, N distribution, 134. 

 Water bacillus, 81. 



, composition, 127. 

 Whalebone, 80. 



, composition, 125. 

 Wheat, bran, N distribution, 134. 



, N distribution, 134. 

 Wheat-gliadin, i, 63, 69, 75, 107. 



composition, 86, 108, 119. 



cystine isolation, 25. 



N distribution, 132. 



tyrosine, 20. 

 Wheat-gluten, 75. 



composition, 118. 



N distribution, 131. 



INDEX 



Wheat- gluten, tryptophan, 31. 

 Wheat-glutenin, i, 75. 



, composition, 118. 



, N distribution, 131. 



, tyrosine, 20. 



White matter, brain, composition, 128. 

 Witte's peptone, 83, 84. 



, composition, 130. 



, tryptophan, 31. 



Wool, 6, 20, 80. 



, composition, 126. 



, cystine, 24. 



, tryptophan, 29. 



, tyrosine, 20, 24. 



YEAST protein, 8l. 

 , composition, 127. 



ZEIN, i, 19, 21, 65, 69, 75. 



, composition, 86, 119. 

 , N distribution, 131. 

 , tyrosine, 20. 



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