Vol. VI, No. 4.] The Butter-fat of the Indian Buffalo. 



189 



[N.S.] 



20 



Curve No. 11 (Diag. 3). 



Buffalo Butter- fat {Dacca, 1909) 



treated exactly as in preparation of 





Curve No. 10. 







Fraction No. 



Titration value 



NaOH *L x 1 • 20. 



10 



Titration value 

 in new units. 



Ordinate value 

 for curve. 



1 



13*5 



150 



150 



2 



15-6 



174 



324 



3 



13-7 



15-3 



477 



4 



110 



12-3 



60 



5 



10-2 



11-4 



714 



6 



7-7 



8-6 



800 



7 



4-8 



5-4 



85-4 



8 



5-2 



5 8 



912 



9 



43 * 



4-8 



96 



10 



3-6 



40 



1000 



Cubve No. 12 (Diag. 3), 



Danish Butter- fat. 



20 gms. butter-fat treated exactly as 

 Curves Nos. 10 and 11. 



Fraction No. 



Titration value 



NaOH ?. x 0947. 



10 



Titration value 

 in new units. 



Ordinate value 

 for curve. 



1 



22-3 



141 



141 



2 



341 



21-7 1 



35 8 



3 



22 



140 



498 



4 



18-8 



12 



61-8 



5 



163 



102 



720 



6 



132 



8-2 



80-2 



7 



110 



70 



87-2 



8 



91 



5-7 



929 



9 



6-7 



4 1 



97 



10 



4-7 



30 



100-0 





ft 







Curve No. 13 (Diag. 3). 



20 gms. goat-fat saponified by KOH as in Reichert-Wollny 

 process, alcohol distilled off, acidified with sulphuric acid, then 

 0*66 gm. butyric acid and 033 gm. caproic acid added, and 



