306 



INDEX 



Tangerines 180 



Tannic acid 59 



Tannin-reds (see Piilobaphenes) 



Tannins 17,18,76,103,193,242,251, 



biosynthesis 65,66 



characterization 64 



condensed 178,193,195,201,202 



hydrolyzable 59 



isolation 63 

 Tanshinones 109 

 Tara tannin 59 

 Taraxacum 1 57 

 Tariric acid 72 

 Tartaric acid 19,34,38,49,78 

 Tasmanone 95 

 Taxifolin 181 

 Taxonomy 26.58.59,65,70,73.118.137.215, 



286 

 Taxus 146 

 Tea 198.215 

 Teals 103 

 Tecoma 102 

 Tenulin 154 

 Terpenes 118,252 

 Terpenoid side-chains 55.94.118 

 Terpenoids 44.81.109.112, 116.117 



biosynthesis 164-169 



characterization 161 



mixed 157 

 o-Terthienyl 279 

 Tetramine 276 



Tetraterpenoids 148-152 (see also Carotenoids) 

 Tetratriacontanoic acid 74 

 Tetratriacontyl alcohol 74 

 Thallophytes 59 

 Theanine 215 

 Theobroma 46,234 

 Theobromine 234,249 

 Theophylline 234 

 Thetins 278,280 

 Thiamine 293 



pyrophosphate 293 

 Thiazole 293 

 Thioctic acid 278,293 

 Thiocyanates 282 

 Thiocyanic acid 284,291 

 Thiols 278,293 

 Thiophene derivatives 279 

 Thiosulfinates 280 

 Thiourea 160,286 

 Thiourethanes 282 

 Thlaspi 284 



L-Threonine 206, 209, 224, 227 

 D-Threose 13 

 Thuja 126,133 

 Thujane 125 

 Thujone 126 

 Thujopsene 133 

 Thyme 125 



Thymine 231,232,233, 242, 243 

 Thymol 125 

 Thvmoquinone 148 

 Tiglic acid 118,119 

 Tlatancuavin 185 

 Tobacco 156,228,270 

 Tobacco mosaic virus 217 

 Tocopherols 157 

 Tomatidine 148 

 Tomatine 138 



Tracheloside 46 

 Trachelospermum 46 

 Transketolase 293 

 Trehalose 22 

 Triacontanol 91 

 Tricarballyiic acid 43 

 Tricin 184 

 Trt/oHum 54,200 

 Triglycerides 71 



metabolism 84,86 



saponification 82 

 Trigonelline 255 

 Trimethylamine 274 

 TrimethylnortMrnanes 125 



Triphosphopyridine nucleotide 236,238,241,243 

 Triterpenoids 132,135-133 



characterization 162, 163 



glycosides of 1 41 , 1 53 



isolation 159 



metabolism 166,168 

 Trilicuni 140,296 (see also Wheat) 

 Tnxis 129 

 Tropaeoliim 285 

 Tropane 249,254 

 Tropic acid 48 

 Tropolone 1 56 

 Tropones 1 53 



isolation 160 

 Tryptamine 290,291 



5-hydroxy (see Serotonin) 

 L-Tryptophan 207, 209, 221 , 222, 226, 227, 256, 



258,290 

 Tubocurarine 251 

 ar-Turmerone 129 

 Turnip 212,264 

 Turpentine 89, 125,252 

 Tyramine 275,276 

 L-Tyrosine 65, 66, 207, 209, 222, 226, 227, 276, 



289,292 



Ubiquinones 158, 163 



Ulmus 17,28 



Umbellijerat' 53 



Umbelliferone 51,53 



Uracil 231,232,236,242 



Urea 212.233.296 



Urea complexes 81,92,160 



Urease 219 



Ureides 296 



Uric acid 233,234 



Uridine 



diphosphoglucose 33, 34 



phosphates 26, 33, 34, 236, 237, 245, 246 

 Uronic acids 19,25,78 

 Uroporphyrinogen 271 

 Uroporphyrins 266,270,271 

 Ursane 136 

 Ursolic acid 137 

 Vrlica 37,275 

 Urushiol 46,47 



\'{icciiituni 37 

 Vacuole 36,39,183 

 Valcnaua 37,119,131 

 Valeric acid, 



esters of 113 

 L-Valine 116, 206, 209, 224, 227, 276, 289 

 Van Slyke method 220 

 Vanilla 45 



VaniUin 45,47,64 



Veatchine 146,147 



Veratramine 148 



Veratrum ""148 



Verbascose 24 



Verbasnini 24 



Vermifuges 47, 94 



Vernine 233 



Vernolic acid 72 



Vernoma 72 



Vetch 235 



Vetivazulene 128 



Veliveria 131 



Vetivone 131 



Vicia 235,236,287 



Vicin 235 



Vinylpheoporphyrin aj 271 



Viola 29 5 



Violanin 187 



Violaxanthin 1 51 



Violet 187,295 



Viscotoxin 216 



Viscuni 275 



Vitamin B,; 264 



Vitamin E 157 



Vitamin K 100, 168 



Vitamins 293 (see also particular compounds) 



Vitexin 182 



Vilis 38 



Wagner-Meerwein reaction 164 



Watercress 281 



Waxes 70, 73, 74, 75, 81 , 89, 90, 91 , 137 



Saponification 82 

 Wheat 25,47,157,184,216,217,218,233,241, 



243,267,270,296 

 Wintergreen 45 

 Witch hazel 17 

 Woad 292 



Xanthine 234 



methylated 234,242,243 

 Xanthones 194 

 Xanthophylls 148,169 

 Xanthosine-5' -phosphate 246 

 Xanthoxyletin 56 

 Xanthoxxhtm 56 

 Xerophytes 26 

 Ximenia 72 

 Ximenynic acid 72 

 Xylans 25 



biosynthesis 33 



isolation 27 

 D-Xylose 13,25,28,141 



uridinediphospho- 33 

 L- Xylulose 15 



5-phosphate 32 



Yam bean 190 

 Yamogenin 142 

 Yohimbine 251,258 



Zea 296 (see also Corn) 

 Zea,xanthin palmitate 151 

 Zein 217 

 Zerumbone 130 

 Zierazulene 128 

 Zingiber 129, 130 

 Zingiberene 129 

 Zymosterol 139 



