236 



PERIOD OP BEACTIOH IN 



PUUOO or RACT10N Ot UIHOTES. 



CHARTS D 354 TO D 350, D 358 TO D 3CO. Velocity-Reactions of Starches o/ Lilium martagon ( ), Lilium 



maculalum ( ), and Lilium dalhansoni ( ). 



354. With Chloral Hydrate. 



355. With Chromic Acid. 



356. With Pyrogallio Acid. 

 358. With Sodium Salicylate. 



359. With Cobalt Nitrate. 

 300. With Barium Chloride. 



CHART D 357. Velocity -Reactions o/ Pyrogallic Acid with the Starch o/ Lilium martagon. Percentage o/ entire 



number o/ grains ( ) and o/ total starch ( ) gelatinized. 



PBUOO OP HUCQOV L'l IUHCTTES 

 10 16 20 29 30 35 40 45 60 39 CO 



363 



30 35 40 46 60 69 i 



PCBIOD or BucnoH 01 uonm& 



IOCI HJ 



PUUOD O7 UACTtON XIHUTtl 

 10 15 20 29 30 35 40 4 



PBBJOD OP REAcnoit in umnts 



365 



15 DO 55 80 



8 '00 



OP CTT1U ITU 

 TOTAL STABCH 



PBB 



CHARTS D 361 TO D364. Velocity-Reactions o/ <&e Starches o/ Lilium tenuifolium ( ), Lilium martagon 



album ( ), and Lilium golden gleam ( ). 



3G1. With Chloral Hydrate. 

 302. With Chromic Acid. 



303. With Sodium Salicylate. 



304. With Barium Chloride. 



CHARTS D 365 and D 366. Velocity-Reactions of Pyrogallic Acid with the Starches of Lilium tenuifolium and 

 L. golden gleam. Percentage of entire number of grains ( ) and of total starch ( ) gelatinized. 



