INDEX 



529 



Terminalia chehula, 268, 285. 

 Thea sinensis, 69, 333. 

 Thebaine, 364. 

 Theobroma, 2. 



— cacao, 192, 375. 

 Theobromine, 375, 380, 453. 

 Thomas's reaction, 90. 

 Thrombin, 460. 



Thuja occidentalis, 331. 



Thymine, 381. 



Tilia europcsa, 48. 



Tonka bean, 250. 



Top fermentation yeast, 488, 497. 



Tradescantia virginica, 148. 



Translocation, 57. 



Trehalose, 120, 458. 



Trianea, 267. 



Trichoderma, 212. 



Trifolianol, 71. 



Trifoliuni pyatense, 201, 376. 



— repens, 376. 

 Trigonellin, 362. 

 Trigonellum fcenum, 362. 

 Trimeth3'lamine, 373. 

 Trioxymethylene, 63. 

 Trisaccharides, 77, 122. 

 Triticin, 179. 

 Triticum, 178, 310. 



— repens, 179. 



— sativum, 372, 376. 

 Tritonia, 176. 

 Tropacocaine, 363. 

 Tropcsolum, 35, 89, 115. 



— majus, 206. 

 Tropane alkaloids, 363. 

 Tropinone, 370. 

 Trypsin, 429. 



Tryptophane, 444, 450 ; reaction, 



439. 



Tuberin, 436. 



Turanose, 115. 



Turkey galls, 301. 



Turnip, 89. 



Tyrosinase, 505 ; mechanism of re- 

 action, 505. 



Tyrosine, 444, 450, 506. 



Ulothrix subtilis, 378. 



Ulva lactuca, 314. 



Uncaria gamba, 295, 301. 



Unsaponifiable residue, 12, 22. 



Uracil, 381, 383. 



— nucleotide, 382, 383. 



Urea, 377, 380, 452. 



Urease, 460. 



Uric acid, 376, 380, 383. 



Uridine, 382. 



Uronic acids, 85. 



Urotropine, 61. 



Urushic acid, 502. 



Usnea barbata, 172. 



Uiricularia, 190, 268, 273. 



Vaccinium myrtillis, 69. 



— vitis idcBa, 244, 280. 

 Valerianella, 232. 

 Valine, 443. 

 Vallisneria, 414. 

 Valonia, 287, 293, 301. 

 Vanilla, 34. 



■ — ■ planifolia, 246. 

 Vanillin, 220, 246. 

 Varnish, 33. 

 Vancheria, 35. 

 Vegetable parchment, 210. 



— pioteins, comparison with animal 



proteins, 430. 

 Veratric acid, 280. 

 Veratrum sabadilla, 281. 

 Verbascuni thapsus, 48. 

 Vicia angustifolia, 121. 



— faba, 231, 312, 425. 



— saliva, 57, 372, 376, 450. 

 Vicianose, 121, 250. 

 Vicillin, 431. 



Vigna sinensis, 425, 512. 

 Vinca, 3, 35. 

 Violaceae, 173. 

 Violanin, 347. 

 Viscoid, 238. 

 Viscose, 236. 

 Vitellin, 427. 

 Vitis, 71. 



— vinifera, 201. 



Wallflower, 333. 



— petals, 349. 

 Walnut oil, 32. 

 Water content, 89. 

 Waxes, 44 ; properties, 45. 

 Weld, 334. 



Wheat, 181, 426. 

 — ■ bran, 73. 



— meal, 73. 



Wild yeasts, 487, 489. 

 Willow, 178. 

 — ■ seed oil, 2. 



Wood, composition, 184, 218 ; struc- 

 ture, 217. 



— cellulose, 206. 



— gum, 92, 183. 

 Wound gum, 189. 

 Wrightia antidysenterica, 365. 



Xanthine, 375. 



Xanthones, 321. 



Xanthophyll, 313, 330. 



Xanthoproteic reaction, 439, 440. 



Xylan, 92, 182. 



Xylem, composition, 218 ; structure, 



217. 

 Xylose, 86, 90, 92. 



