178 



INDEX 



Trommer's test, 49 



Tropacocaine, 162 



Tropaeolum, GO, 75, 136, 137, 144 



majus, 55, 70, 72, 74, 101, 



138 



Tropane, 159, 161 



Trypsin, 139 



Tryptophane, 23, 121, 122, 137, 138 



trimethyl, 157 



Tuberin, 126 



Tulip, 138, 139 



Tullpa, 138 



Turnip, 63, 65, 75, 136, 137, 138 



Tyrosinase, 113, 114 



Tyrosine, 113, 121, 122, 137 



Ultramicroscope, 14 

 Umbelliferae, 60, 108 

 Urtica, 28 

 Urticaceae, 145 

 Usher, 36, 40 



Vacciniuni, 151 



Myrtillus, 102 



— — Vitis-Idaea, 88, 102 

 Valine, 120, 136 

 Van Kijn, 153 

 Vanilla planifolia, 89 

 Vanillin, 67, 89 

 Vegetable ivory, 60 



marrow, 136 



Vernon, 24 



Vetch, 124, 126, 133, 134, 136, 148 



common, 146, 166 



hairy, 146 



Vicia, 136, 137, 144 



angustifolia, 148 



Faba, 124, 126, 133, 138, 139, 156 



hirsuta, 74, 146 



sativa, 74, 124, 126, 133, 136, 137, 



146, 166 



Vicianin, 144, 148 

 Vicianose, 144, 148 

 Vicilin, 126, 133 

 Vigna smensis, 126 

 Vignin, 126 

 Vine, 70 



Vines, 138, 139, 141 

 Viola, 108 



odorata, 55, 95, 99 



Viola tricolor, 96, 102 

 Violaceae, 58 

 Violanin, 102 

 Violet, 55, 95, 99, 108 

 Vft-ginian Creeper, 102 

 Viscum album, 62 

 Vitis, 144 



vinifera, 70, 102 



Voorhees, 130, 141 



Waage, 88, 116 



Wallflower, 96, 97, 99, 100, 101, 107, 108 



Walnut, 53, 80, 92, 126 



— — American, 126 

 Walther, 113, 116 

 Water Ranunculus, 136 

 Wax, 69 

 Weil, 117 



Wheat, 56, 113, 124, 127, 130, 139, 156 

 Wheldale, 94, 95, 96, 98, 104, 115, 116 

 Whitley, 115 

 Wig Tree, 93 

 Wilkinson, 97, 116 

 Willow, 48, 88, 152 

 Willstatter, 27, 40, 98, 101, 102, 106, 110, 



116, 117 

 Wine, 89 



Winterstein, 153, 167 

 Woad, 113, 152 

 Wohlgemuth, 24 

 Wood Gum, 53 



Xanthine, 165 



Xanthone, 87 



Xanthophyll, 27, 28, 29, 39 



Xanthoproteic reaction, 122 



Xylan, 45, 63, 54, 55, 60, 67 



Xylonic acid, 45, 54 



Xylose, 41, 43, 45, 53, 54, 60, 61, 62, 63 



Yeast, 20 



Zea Mays, 80, 126, 127, 132, 138 

 Zechmeister, 102, 117 

 Zein, 127, 132 

 Zilva, 22, 23, 24, 25 

 Zollinger, 117 

 Zymase, 20, 21, 22 

 Zymin, 21, 22 

 Zymogen, 84 



fROrERTT 



LltttAtX 



i'^C.Stat^ C«IU«« 



CAMBRIDGE I PRINTED BY J. B. PEACE, M.A., AT THE UNIVERSITY PRESS 



