Avanoa o le fa'aoga
E talafeagai mo le fa'asao fa'asa'o e maualalo ifo nai lo le saturation density o mea masima, ma le vevela maaleale, viscosity, foaming, fa'atonuga e maualalo, liquidity lelei mea vasega sosi. Fa'apitoa mo le susu, kulukose, masoa, xylose, vaila'au, vaila'au ma meaola fa'ainisinia, fa'ainisinia o le si'osi'omaga, otaota otaota toe fa'aaogaina ma isi mea mo le fa'asao ma le fa'atumauina, maualalo le vevela fa'aauau e maualuga le fa'aliliuina o le vevela, taimi pupuu mo le fa'amafanafanaina o mea, ma isi mea autu.