424 INDEX. 



Xanthine, 365, 367 Yeast and flour, 113 



bases, 104 enzymes in, 120 

 bodies, 364 



bodies in muscle, 339 Zinc chloride creatinine, 368 



Xanthoproteic test, 72 lactate, 141 



Xylose, 26 Zones of fermentation, 194 



Zymase, 120, 136 



Yeast, 134 Zymotoxic group, 278 



