^ It ^ ^ O ^^-^ ^ - -If' V J g. r.j, f- - ;v_ ^ 1, ^ _ -(f- ~y ^ 



3T1 /N -<?- 



ON THE AMOUNT OF PENTOSAN AND METHYL- 

 PENTOSAN IN LAMINARIACE/E. 



BY 



Y. Suzuki. 



(From the Chemical laboratory of the SapiX)ro Agiicultuial College.) 





(WiDTSOE u. TOLLENS— Berlin. Ber. D. chem. Ges. 33. (1900) p. 143) 

 ^^a&C;:i^:^aÄb^ U:^?^MI^ OSHIMAu. TOLLENS— Berlin, Ber. 

 D. chem. Ges. 34. (1901) pp. 1425-1426.) ^^ ffi {C ^ 5 ""-^ =f- - .;v^ y )^ y 



^ - ;^i{zmt ^'^ ^ ^ b ^^j E H e) IS ffl (r J: ^ , :i: ^ p>« :5: 'S l^ S n 

 ^ V M L -t: 15b ^ o "-< X b - -r ^,0 ^ 4 ^ (I (^ 6 -c li "-< >- b - -r ^j 



I: ^ < '> ^ - ^^, -^ ^ b - -f >^j J: ^ ^ ^ t 5 ]^ li § -5 o r^ iÄ ^ 5 o 



V R h ^ U >y^\^ ^ (ELLETT u. TOLLENS— Berlin. Ber. D. chem. Ges. 

 3«. (1905) pp. 492-499.) it '^ y- V - Y '^j t'^ ^ - /^,^ :y V - "f 'y^h 



[Trans. Sapporo Nat. Hist. Soc., vol. I. 1905.] 



