Te whakamaroke i te whakamaroke rehu i roto i te taketake ka hua ake he piri… Me pēhea te whakahaere
E rua ngā wāhanga o ngā kai rehu-maroke: te kore-piripiri me te piri. He ngāwari te rehu-maroke i ngā kai kore-piripiri, he ngāwari noa iho te whakamaroke, ā, he ngāwari hoki te whakamaroke i ngā paura whakamutunga e rere noa ana. Ko ētahi tauira o ngā rauemi kore-mataku ko ngā hua manu paura, te miraka paura, ngā maltodextrins pērā i te wairewa, ngā kapia, me ngā pūmua. Mō ngā kai piri, he raruraru whakamaroke i raro i ngā āhuatanga whakamaroke rehu noa. Ko ngā kai piri ka piri ki ngā pakitara whakamaroke, ka kore rānei e whai hua hei kai piri i roto i ngā rūma whakamaroke me ngā pūnaha kawe me ngā raruraru whakahaere me te iti o ngā hua. Ko ngā tauira noa ko ngā kai kei roto he huka me te waikawa.
Ko te piri he āhuatanga e tūpono ana i te wā e whakamaroke ana i ngā kai e rehu pinepine ana he nui te huka me te waikawa. Ko te piri paura he āhuatanga piri. Ka taea te whakamārama i roto i te piri o te matūriki-matūriki (piripiri) me te piri o te pakitara matūriki-matūriki (piripiri). Ko te ine o te kaha e herea ai ngā matūriki paura nā ōna āhuatanga o roto e mōhiotia ana ko te piri, ka hanga he puranga i roto i te moenga paura. Nō reira, ko te kaha e hiahiatia ana hei pakaru i roto i ngā paura kohikohi me nui ake i te kaha piri. Ko te piri he āhuatanga ā-mata, ko te āhua o ngā matūriki paura ki te piri ki ngā pakitara o ngā taputapu whakamaroke rehu. Ko te piri me te piri ngā tawhā matua i roto i te hoahoa o ngā āhuatanga whakamaroke me te whakamaroke. Ko te hanganga mata o ngā matūriki paura te take matua o te raruraru piri. He rerekē ngā āhua piri me te piri o ngā rauemi mata matūriki paura. Nā te mea me nui te whakawhiti o te matūriki ki te mata matūriki e hiahiatia ana mō te whakamaroke, he matotoru. Ka taea e ngā āhuatanga matotoru e rua (piripiri me te piri) te noho tahi i roto i ngā kai e rehu-maroke ana he nui te huka. Ko te piri i waenga i ngā matūriki ko te hanganga o ngā piriti wai pumau, ngā piriti wai neke, te hononga ā-pūkaha i waenga i ngā ngota me te kaha hiko me ngā piriti totoka. I te whakamaroketanga o te rūma, ka piri ngā matūriki paura i te pakitara o te rūma nā te ngaronga o ngā rauemi i te whakamaroketanga o te huka me ngā kai whai waikawa. Ka rite ki te paura ngā matū ina roa te pupuri i roto i te pakitara, ka ngaro te maroke.
Ngā Take o te Piripiri:
Te Whakaora i te Paura Whakamaroke Kai Waiwai Huka me te Waikawa Mā te whakamahi i te hangarau whakamaroke rehu, he tino uaua ngā huka taumaha ngota iti (glucose, fructose) me ngā waikawa waro (citric, malic, tartaric). Mā te mimiti wai nui, te āhua wera, me te pāmahana whakawhiti karāhe iti (Tg) ka whai wāhi atu ēnei ngota iti ki te raruraru piri. Ki te pāmahana whakamaroke rehu i runga ake i te Tg 20°C, ka hanga e ēnei kai he matūriki ngohengohe ki runga i ngā mata piri, ka piri te paura, ā, ka mutu he hanganga rite ki te whakapiri kaua ki te paura. Ko te nekehanga ngota teitei o aua ngota nā te iti o te pāmahana whakawhiti karāhe (Tg), ka hua ake ngā raruraru piri i ngā pāmahana e rongonui ana i roto i ngā whakamaroke rehu. Ko te pāmahana whakawhiti karāhe te āhuatanga matua o te pāmahana whakawhiti āhua kore-āhua. Ka puta te huihuinga whakawhiti karāhe ina huri te huka totoka, totoka kore-āhua, hei āhua wai rapa ngohengohe. He iti te kaha o te mata o te karāhe totoka, ā, kāore e piri ki ngā mata totoka iti-pūngao. Nā te whakawhiti mai i te āhua karāhe ki te āhua rapa (wai rānei), ka taea te whakaara ake i te mata o te rauemi, ā, ka tīmata ngā taunekeneke o te mata ngota me te mata totoka. I roto i te mahi whakamaroke kai, kei roto te hua i te āhua wai, i te āhua here rānei, ā, nā te tango i te plasticizer (wai) ka huri te hua kai wai/here hei āhua karāhe. Ka noho tonu te rauemi kai i te matotoru kaha teitei mēnā kāore te hua kai e whakawhiti mai i te pāmahana whakamaroke teitei i te huringa o te pāmahana whakapūkara. Mēnā ka pā tēnei hua kai ki tētahi mata totoka he nui te kaha, ka piri, ka piri rānei ki a ia.
Te Whakahaere i te Matatini：
He maha ngā huarahi pūtaiao rauemi me ngā huarahi tukanga hei whakaiti i te matotoru. Ko ngā tikanga pūtaiao rauemi ko ngā tāpiringa whakamaroke wai mō ngā rauemi taumaha-ngota teitei hei whakanui ake i te pāmahana ki tua atu i te whakawhiti karāhe, ā, ko ngā tikanga tukanga ko ngā pakitara, ngā raro, me ētahi atu o ngā rūma miihini.
Wā tuku: Maehe-15-2025