Te Tātari Tukanga o te Hanga Gelatin mā te Tikanga Kawakore

Te tiakarete he korōia e whakamahia whānuitia ana i roto i te kai, te rongoā, te whakapaipai, me ētahi atu ahumahi. He maha ngā tikanga whakaputa, ā, ko te tikanga kawakore te mea e whakamahia whānuitia ana. Kei raro nei he whakamārama taipitopito o te tukanga tikanga kawakore:
Ⅰ. Te Whakarite Rauemi Mata

Tuatahi, he nui ngā rauemi mata e koratini, pērā i te hiako kararehe, i ngā wheua rānei, ka whakaritea. Ko ēnei rauemi te tūāpapa ote tiakarete te hanga, ā, ko tōna kounga ka pā tika ki te hua whakamutunga. Nō reira, me whiriwhiri ngā rauemi matahou, ā, kāore he pokei te wā whiriwhiri.

II. Maimoatanga Kawakore

Muri iho, ka tukatukahia ngā rauemi mata ki te kawakore. Ko ngā whāinga ko:

1. Tangohia ngā wāhanga ehara i te collagen (hei tauira, ngā ngako, ngā poke).
2. Whakawairohia te collagen hei whakarei ake i te wairewatanga.

Ngā Mana Matua:

• Te Kukū o te KawakawaKo te tikanga he 2–5% te wairewa konutai hauwai (NaOH) te wairewa konupūmā hauwai (Ca(OH)₂) rānei he 1–3%.
• Te pāmahanaKia mau tonu te pāmahana ki te 15–25°C hei karo i te nui rawa o te waikura.
• Roanga: 12–48 hāora (ka rerekē i runga i te momo rauemi mata me te matotoru).
  
  

  Ⅲ. Tātari
  I muri i te maimoatanga kawakore, ka tātarihia te ranunga hei tango i ngā paru totoka. Ko ngā tikanga noa ko:

  • Te Tātaritanga MatapihiMā te whakamahi i ngā mata 80–100 hei wehe i ngā matūriki nunui.
  • Te whakapūtangaMō ngā poke angiangi, he kōwhiringa te centrifugation i te 3000–5000 rpm.

  Ko te whāinga kia whiwhi i tētahiwai mārama, kore poke.
  Ⅳ. Te Arotahi

  Ka whakapūmauhia te wai kua tātarihia kia nui ake ai te tiakarete te kukū (mai i te 5–10% ki te 20–30%). Ka tutukihia tēnei mā temimiti werai raro i ngā tikanga whakahaeretia:

  • Te pāmahana60–70°C hei ārai i te pirau o te collagen.
  • Te whakaohoohoMe whakaoho tonu kia kore ai e wera rawa, e wera rānei.
    
    Ⅴ. Te whakamaroke
    

    Hei whakamutunga, ka whakamaroketia te wairewa gelatin kukū kia puta ai te hua whakamutunga. Ko ngā tikanga whakamaroke noa ko:

    1. Whakamaroke RehuTe whakakorikori i te otinga kia rite ki ngā pata, ka whakamaroke ki te hau wera (120–140°C) kia puta ai he paura.
    2. Whakamaroke KorehauWhakamaroketia i te 40–50°C i raro i te korehau hei pupuri i ngā āhuatanga mahi a te gelatin.

    Ahakoa te tikanga e whakamahia ana, me tino whakahaere te pāmahana me te wā kia mau ai te kounga me te pumau o te hua.