Matou te faʻamoemoe e malamalama i le faʻaleagaina o le lelei i le foafoaga ma tuʻuina atu auaunaga sili ona lelei i tagata faʻatau i totonu ma fafo ma le loto atoa mo le Super Lowest Price Yinglang Propionic Acid CAS 79-09-4 Preservative & Intermediate Manufacturer, Matou te masani ona galulue faʻatasi i le fatuina o se fofo fou e faʻafetaui ai manaʻoga mai a matou tagata faʻatau i soʻo se mea i le lalolagi. Saini mo i matou ma seʻi o tatou faia le avetaʻavale ia saogalemu ma malie le tasi ma le isi!
Matou te faʻamoemoe e malamalama i le faʻaleagaina o le lelei i le gaosiga ma tuʻuina atu auaunaga sili ona lelei i tagata faʻatau i totonu ma fafo ma le loto atoa mo. I le seneturi fou, matou te faʻalauiloaina lo matou agaga faʻapisinisi "Autasi, filiga, lelei tele, fou", ma pipiimau i la matou faiga faʻavae "e faʻavae i luga o le lelei, ia faʻatino galuega, ma taumafai mo le ituaiga sili ona lelei". Matou te faʻaaogaina lenei avanoa auro e fausia ai se lumanaʻi manuia.
Meatotino Fa'akemikolo o le Asidi Propionic
I le avea ai ma se carboxylic acid masani, o le propionic acid e iai ona uiga lautele o acids. E ui i ni tali neutralization ma bases e fausia ai propionates, e pei o le sodium propionate ma le calcium propionate. O le tau pKa o le propionic acid e 4.88, o lona uiga e iai lava i lona foliga molecular i lalo o tulaga e toetoe lava a le neutral, lea e taua tele i lana gaioiga antimicrobial. E le gata i lea, e mafai e le propionic acid ona faia ni tali esterification e fausia ai ni propionate esters ma ni manogi fuala'au, lea e fa'aaogaina lautele i le pisinisi manogi.