All samples (pulp and by-products) were freez-edried at ?50 ?C under 5 mtorr (9.67? 10 ?5 psi) vacuum for 48 h in a Labconco Freeze Dry-5 dryer (Labconco, MO)
All samples (pulp and by-products) were freez-edried at ?50 ?Cunder 5 mtorr (9.67? 10 ?5 psi) vacuum for 48 h in a LabconcoFreeze Dry-5 dryer (Labconco, MO)