Dear Najma You neeed to determine asch and protein in the residue Best regards Elizabete Wenzel Enviado do meu iPhone > Em 25/05/2015, às 04:12, Najma Memon <[log in to unmask]> escreveu: > > Dear all, > > we are working on determination of dietary fiber by Prosky method. It says that after enzymatic treatment, weigh the residue and calculate the difference by subtracting ash and protein. > > Do we need to determine ash and protein of residue after all enzymatic treatments or it is fine to subtract protein and ash values obtained for whole food? > > Thank you in advance. > > Dr. Najma Memon, > Associate Professor > NCE in Analytical Chemistry, > University of Sindh, Jamshoro, > Sindh, Pakistan > Editor: Pakistan Journal of Analytical and Environmental Chemistry > Associate Editor: Journal Chemical society of Pakistan > Tel: +92(22)9213429 > Fax:+92(22)9213431 > > To unsubscribe from the InFoods-Food-Comp-L list, click the following link: > https://listserv.fao.org/cgi-bin/wa?SUBED1=InFoods-Food-Comp-L&A=1 ######################################################################## To unsubscribe from the InFoods-Food-Comp-L list, click the following link: https://listserv.fao.org/cgi-bin/wa?SUBED1=InFoods-Food-Comp-L&A=1