O le propylene glycol o se vai e leai sona lanu, leai sona manogi, e fai si mafiafia ma e fai si mafiafia nai lo le vai. E toetoe lava a leai sona tofo ma o se mea fa'aopoopo i mea'ai e faia fa'akemikolo. E pei o le ethanol, o se vaila'au 'ava malosi.

E le gata i lea, i le avea ai ma se vailaʻau faʻaola, e mafai ona faʻataʻapeʻapeina nisi o vailaʻau faʻaola e sili atu nai lo le vai ma e mafai foʻi ona taofia lelei le susu. Ona o nei meatotino faʻapitoa faʻakemikolo, e faʻaaogaina lautele i mea teuteu. E masani ona faʻaaogaina le propylene glycol o se mea faʻasusu, faʻamalūlū, vailaʻau faʻasusu, ma isi mea, ma e matua lelei lava ona faʻasusu ma faʻaaogaina. E mafai ona faʻaaogaina i toetoe lava o mea teuteu uma, aemaise lava le vai, kulimi, kulimi, ufimata mata ma isi oloa.

E le gata i le matāgaluega o mea teuteu, ae e taua tele foʻi i le matāgaluega o meaʻai. E iloa i tatou, ae tatou te le o matuā uaʻi tele i ai. E tusa ai ma le “GB 2760-2014 National Food Safety Standard – Food Additive Usage Standard”, o galuega a le propylene glycol o: stabilizer, coagulant, anti-caking agent, defoaming agent, emulsifier, sustaining agent, ma thickener.

O le mea lea, e masani ona faʻaaogaina o se mea e faʻaopoopo i meaʻai i falaoa, pata ma isi oloa. E le gata i lea, e masani ona faʻaaogaina le propylene glycol i le gaosiga o pia ma le faʻagasologa o le faʻamamāina o se vailaʻau faʻamalū mo mea manogi.

E le gata i lea, mo uo e fiafia e tao, o le propylene glycol o se oloa e masani ona faʻaaogaina, lea e mafai ona fesoasoani i meaʻai suamalie e maua ai se tofo ma se tofo sili atu.

E tusa ai ma tulaga faatonuina a le atunuu, o le saogalemu o le faaaogāina o le propylene glycol e mulimuli i tulaga faatonuina na faatulaga e le International Joint Expert Group on Food Additives, o lona uiga, e le tatau ona sili atu i le 25 mg le aofaʻi e faaaogā i le aso i le kilokalama o le mamafa o le tino.

Mo se tagata matua e 70 kg le mamafa, o le maualuga o le aofaʻi e 'ai i le aso e le sili atu i le 1.75 kalama. I le taimi nei, i le matata o le gaosiga o meaʻai suamalie e pei o keke, pe a faʻaaogaina le propylene glycol o se mea faʻaopoopo, o le auala e faʻaaogaina o le le sili atu i le 3 kalama i le kilokalama o meaʻai.

E mafai ona fa'amaonia le fa'aaogaina o le propylene glycol o se mea fa'aopoopo i mea'ai ma ua pasia iloiloga fa'apitoa o le saogalemu. I lalo o "tulaga fa'atulagaina o le fa'aaogaina ma le taumafaina", o le "fa'aaogaina mo se taimi umi" o le a le afaina ai le soifua maloloina.

meatotino fa'akemikolo

Propylene glycol
CAS:57-55-6
Fua fa'atatau molekiula C3H8O2
mamafa molekiula 76.09
Numera EINECS 200-338-0
Tulaga e liusuavai ai -60 °C (lit.)
Pupula le tulaga 187 °C (fa'amalamalama)
Mafiafia 1.036 g/mL i le 25 °C (lit.)
Mafiafia o le ausa 2.62 (vs le ea)
Mamafa o le ausa 0.08 mm Hg (20 °C)
Fa'asinomaga fa'afo'i n20 /D 1.432(lit.

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