THE 



SCIENTIFIC PROCEEDINGS 



OF THE 



ROYAL DUBLIN SOCIETY. 



Yol. XIV. (KS.), lo. 28. JANTTIRT, 1915. 



ON THE ACTION OF PECTASE. 



NIGEL G. BALL. 



[communicated by PROFESSOK H. H. DIXON, SC.D., F.R.S.] 



[/I ufhors alone are responsible for all opinions expressed in their Communications.^ 



DUJ3LIN : 



PUBLISHED BY THE ROYAL DUBLIN SOCIETY, 



L15INSTER HODSE, DCTBLIN. 



WILLIAMS AND NORGATE, 



H, HENRIETTA STREET, COVENT GARDEN, LONDCJN, W.C. 



1915. 



Price Sixpence. 



