22 



OLIVE OIL AND ITS SUBSTITUTES. 



TABLE XII. lodin unmix r.s nf nlin- nils. 



Table XII j*ives tli<> results obtained upon olive oils and Table XIII 

 the results obtained upon other nondryin^ oils, seiuidryin^. and dry- 

 ing oils. The values obtained with olive oils are slightly higher when 

 the Wijs or the Hanus solution is used, but the ditl'erence is not sulli- 

 cient to materially change the standard already existing for this oil. 



With other oils having a low iodin value closely a^reein^- results were 

 obtained by the three methods, as shown in the values obtained for 

 oleo oil, butter, and lard. With mustard and rape oil of the nondry- 

 ino- oij>. and linseed oil of the drying oils, much higher results were 

 obtained by the Wijs and the Hunus methods, and the u-e of either of 

 these will nece>sitate the establishment of new standards. 



