231 



ftJUOO Or fliCTH-Jt CN MlPl/m 



KSIOD Of UACTIOK IK MIXOT1* 



10 IS 20 25 30 35 40 45 50 55 60 



»IM. Of MiC/lOP O* *P"?Tt» 



■ . 25 30 35 40 49 50 96 60 



Charts D 341 to D 343, D 345, D 34ti. — Velocity-Reactions of Starches of Narcissus emperor (-■ ssus 



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



341. With Chloral Hydrate. 343. With Pyrogallio Acid. 345 '■'. • 



342. With Chromic Acid. 310. 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. 



£ 70 



o 



! 60 

 B 



£ 40 



° 30 



6 20rt| 



15 20 25 30 36 40 46 60 65 60 



rtxioo of uactton a norms. 



6 10 15 20 25 30 35 4Q 



£3 



fuuOD or kj-*cT>ot n mutjiu. 



ioo r 



pcuod o* auction in mitttw. 



~5~ 10 15 20 25 30 35 40 



m:os or uAcnon w mirm 



30 39 4Q J5 



5 



3 70 



E 60 



9 



S 50 



^ 40 



muod o* »44Uono« a xarot 

 15 20 25 30. 35 4 3 «5 



Charts D 347 to D 349, D 352, D 353. — Velocity-Reactions of Starches of Lilium martagon alburn ( ), 



Lilium maculatum ( -), and Lilium marhan ( ). 



With PyrOKullic Acid. 



347. With Chloral Hydrate. 

 34 8. U ith Chromic Acid. 



352. With Sodium Salicylate. 

 333. With Barium Chloride. 



( 'hauts D 350 and D 351. — Velocity-Reactions of Pyrogallic Acid with the Starches of Lilium martagon album and 

 L. maculatum. Percentage of entire number of grains ( ) and of total starch (— — ) gelatinized. 



