235 



or RXACTTOW m unnrrts. 

 8 10 15 20 25 30 35 40 45 50 55 00 



PERIOD Or R1ACTION IN MOTUTU. 



5 10 15 20 25 3Q 35 40 45 50 55 60 



I eo 



3 70 



B 60 



S 



S 50 



PERIOD OF REACTION IN UINDTli 

 Q 10 15 20 25 30 35 40 45 SO 56 80 



346 



CHARTS D 341 TO D 343, D 345, D 34(5. Velocity-Reactions of Starches of Narcissus emperor (-- --), Narcissus 

 triandrus albus ( ), and Narcissus j. t. bennett poe ( ). 



341. With Chloral Hydrate. 



342. With Chromic Acid. 



343. With Pyrogaltio Acid. 



345. With Nitric Acid. 



346. With Sulphuric Acid. 



CHART D 344. Velocity-Reactions of Pyrogallic Acid with the Starch of Narcissus emperor. Percentage of entire 



number of grains (- --) and of total starch ( ) gelatinized. 



PtfUCD OP alACTJJN D* UlHUTtS. 



20 g_3_30_35_40 45 50 55 60 



pouoo or Bucnoif CT 



10 15 20 25 30 35 40 



350 



HUOD 0? IXACnO* Of 

 S ,0 5 20 23 30 3 



CHARTS D 347 TO D 349, D 352, D 353. Velocity-Reactions o/ Starches of Lilium martagon album ( 



Lilium maculatum ( ), and Lilium marhan ( ). 



347. With Chloral Hydrate. 



348. With Chromic Acid. 



349. With Pyrogallic Acid. 



352. With Sodium Salicylate. 



353. With Barium Chloride. 



CHARTS D 350 AND D 351. Velocity-Reactions of Pyrogallic Acid with the Starches of Lilium martagon alburn and 

 L. maculatum. Percentage of entire number of grains (-- --) arid of total starch ( ) gelatinized. 



