Ko te kai kēne iti-waikawa e pā ana ki ngā kai kēne he nui ake te uara PH i te 4.6 me te ngohe wai i te 0.85 i muri i te taurite o te ihirangi. Me whakahoromata ēnei hua mā te tikanga he nui ake te uara whakahoromata i te 4.0, pērā i te whakahoromata wera, me whakahoromata te pāmahana i te pāmahana teitei me te pēhanga teitei (me te pāmahana pumau mō tētahi wā) i runga ake i te 100 °C. Ko te kai kēne he iti iho i te 4.6 te uara pH he kai kēne waikawa. Mena ka whakahoromatahia mā te wera, me eke te pāmahana ki te 100 °C i roto i te tāke wai. Mena ka taea te huri i te monomer kēne i te wā whakahoromata, ka taea te pāmahana wai i raro iho i te 100 °C, ā, ka whakamahia te mea e kiia nei ko te pāmahana iti. Tikanga whakahoromata tonu. Ko ngā pītiti kēne noa, ngā citrus kēne, ngā paināporo kēne, me ētahi atu, nō ngā kai kēne waikawa, ā, ko ngā momo kararehe kēne katoa, ngā heihei, ngā hua wai me ngā huawhenua kēne (pērā i ngā pīni matomato kēne, ngā pīni whānui kēne, me ētahi atu) nō ngā kai kēne iti-waikawa. He maha ngā whenua me ngā rohe o te ao he paerewa, he ture rānei mō ngā whakaritenga whakaputa kai kēne. I te tau 2007, i whakaputa tōku whenua i te GB/T20938 2007 "Te Tikanga Pai mō ngā Kai Kēne", e whakatakoto ana i ngā kupu me ngā whakamāramatanga o ngā umanga kai kēne, te taiao wheketere, te awheawhe me ngā whare, ngā taputapu me ngā taputapu, te whakahaere kaimahi me te whakangungu, te whakahaere me te whakahaere rauemi, te whakahaere tukanga tukatuka, te whakahaere kounga, te whakahaere akuaku, te rokiroki me te kawe hua kua oti, te tuhinga me ngā rekoata, te whakahaere amuamu me te whakahoki hua. Hei tāpiri, kua tohua motuhaketia ngā whakaritenga hangarau mō te pūnaha whakahoromata o ngā kai kēne iti te waikawa.
Wā tuku: Pipiri-02-2022