Eseese phosphate i mea'ai

Upu Tomua

Phosphate o se faʻaopoopoga meaʻai lautele faʻaaogaina ma e iai sona sao taua i le faʻaleleia atili o meaʻai. I le taimi nei, o meaʻai phosphates e masani lava ona aofia ai masima sodium, masima potassium, masima calcium, masima uʻamea, masima zinc ma isi mea. E masani ona faʻaaogaina le Phosphate e pei o le vai, bulking agent, acidity regulator, stabilizer, coagulant ma potassium ferrocyanide i food.Current national standard GB 2760-2014 "tulaga saogalemu o meaai a le atunuu-Tulaga mo le faaaogaina o mea'ai faaopoopo" o loo faamanino mai ai le ituaiga o phosphate additives e mafai ona faaaoga i meaai. ma le maualuga o le faʻaoga manaʻomia. E 19 ituaiga o phosphate e faʻatagaina e faʻaaoga.

Faatasi ai ma i latou, trisodium phosphate anhydrous, sodium hexametaphosphate, sodium pyrophosphate, sodium Tripolyphosphate, sodium trimetaphosphate ma isi mea e mafai ona faʻaopoopoina i totonu o ituaiga meaʻai faʻapitoa e tusa ai ma le aofaʻi faʻapitoa. ma mea'ai fa'aopoopo a pepe, ma Ole fua maualuga ole fa'aoga tasi pe fefiloi ole 1.0g/kg ma le PO43-.