34 H =6-^. W « fli o 14 K i: it ^ T 



b. The non-reducing sugars consist of sucrose and a sugar which seems to be 

 raflSnose. 



c. The presence of maltose, iieutose and mauno-;e is exchided. Even in combina- 

 tion, tlie presence of the latter two sugaivs is also excluded. 



Chemical Lalxaratory, 



College of Agi-iculture, 



Tohoku Imi^erial University. 

 Saiiporo, Japan. 



May, 1913. 



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