Ko tā mātou whāinga he mārama ki te kounga o te hanga, ā, me tuku atu hoki i ngā ratonga tino pai ki ngā kaihoko o roto, o tāwāhi hoki, mā te whakamahi i te Yinglang Propionic Acid CAS 79-09-4 Preservative & Intermediate Acid, he kaihanga matū, he kaihanga takawaenga hoki. He maha ā mātou mahi tahi ki te waihanga i tētahi otinga auaha hou hei whakatutuki i ngā tono a ō mātou kiritaki puta noa i te ao. Waitohu mai ki a mātou, kia haumaru ake ai, kia ngahau ake ai hoki te taraiwa!
Ko tā mātou whāinga he mārama ki te ngoikore o te kounga i roto i te hanganga, me te whakarato i ngā ratonga tino pai ki ngā kaihoko o roto me tāwāhi. I tēnei rautau hou, ka whakatairangahia e mātou te wairua pakihi "Kotahi, uaua, whai hua, auaha", ā, ka piri tonu ki tā mātou kaupapa here "kounga, hinonga, angitu mō te waitohu tuatahi". Ka whakamahia e mātou tēnei whai wāhitanga koura hei waihanga i te heke mai kanapa.
Ngā Āhuatanga Matū o te Waikawa Propionic
Hei waikawa carboxylic noa, ka whakaatuhia e te waikawa propionic ngā āhuatanga whānui o ngā waikawa. Ka pāngia e ngā tauhohenga whakakorekore me ngā turanga hei hanga propionate, pērā i te konutai propionate me te konupūmā propionate. Ko te uara pKa o te waikawa propionic he 4.88, ko te tikanga kei roto i tōna āhua ngota i raro i ngā āhuatanga tata-kore, he mea nui ki tana mahi patu huakita. Hei tāpiri, ka taea e te waikawa propionic te pāngia e ngā tauhohenga esterification hei hanga propionate esters me ngā kakara hua, e whakamahia whānuitia ana i roto i te umanga kakara.