2,3-Pentanedione: He Kai Reka me te Kakara Maha

2,3-Pentanedione, e mōhiotia whānuitia ana ko te acetylpropionyl, he wāhanga nui i roto i te umanga reka me te kakara kai. E whakanuia ana tēnei matū waro mō tōna kakara pata, kirīmi, ā, i ētahi wā he rite ki te caramel, he mea nui ki te waihanga i ngā momo reka whai kiko.

Ngā Mōhiohio mō te Tautuhinga Hua me ngā Ture Whakahaere

Ingoa Hua: 2,3-Pentanedione 

Tau CAS: 600-14-6

Tau FEMA: 2841 (E mōhiotia whānuitia ana he Haumaru mō te whakamahi i roto i ngā reka i raro i ngā tikanga whakamahinga e ai ki te kaupapa FEMA GRAS).

Ngā Whakatakotoranga Hua me ngā Tawhā Kounga

He mea nui te 2,3-Pentanedione tino parakore mō ngā tono reka. Ko ngā whakatakotoranga matua o te hua ka whakarite i tōna haumaru me tōna mahi:

Parakore: I te nuinga o te wā ka neke atu i te 98%, 99% rānei.

Āhua: He wai mārama, kore tae ki te kōwhai mā.

Ngā Parakore Waikawa (hei Waikawa Ātetika): He tawhā whakahaere nui tēnei. Ka whakawhāitihia e ngā whakaritenga te nui o ngā parakore waikawa (he maha ngā wā kei raro iho i te 0.1%, 0.05% rānei) hei ārai i ngā kakara rerekē, hei whakarite hoki i te pumau o te hua. Ka taea e te waikawa nui te arahi ki te pirau o te hua me ngā kakara pārekareka kāore e hiahiatia.

Te Ihirangi o te Pūmua: Ka aro turukihia te hanganga o ngā pūmua e koropupū ana. He maha ngā wā ka whakatakotohia e ngā whakatakotoranga he rohenga toenga mōrahi i muri i te mimiti (hei tauira, ≤0.1%), kia kore ai he rauemi pūmua kore-pēkepeke nui i roto i te kai ka pā ki te tukunga reka me te roa o te oranga.

Ngā Tawhā Kē: Whakaurua te taumaha motuhake, te taupū whakaata, me ngā whakamātautau wairewa hei whakaū i te tuakiri matū me te ōritetanga i waenga i ngā puranga.

Ngā Mahi Matua i roto i te Kai me te Inu

He mea kakara kaha te 2,3-Pentandione. Ko tana mahi matua he hoatu me te whakarei ake i te reka pata, kirīmi, me te nati. He whānuitia te whakamahinga i roto i:

Ngā Hua Miraka: Ngā mea kakara o te pata, te kirīmi, me te tīhi.

Ngā mea reka: Ngā reka o te karamere, te pata kōti, me te tōfi.

Ngā Kai Tunua: He reka pata kei roto i ngā keke, pihikete me ngā pēkana.

Kai Paramanawa: I roto i ngā ranunga kinaki mō te pōporo me ngā parai.

Ngā Inu: Whakamahia i roto i ngā liqueur kirīmi me ngā kawhe reka.

Ngā tono i roto i te mara rongoā

Haunga te hanga reka, ka kitea te whai huatanga o te 2,3-Pentanedione i roto i te umanga rongoā, hei takawaenga maha-whakamahinga i roto i te hanganga rauropi. Nā tōna hanganga diketone ka taea e ia te whai wāhi ki ngā tauhohenga matū maha, ka whai wāhi ki te hanganga o ngā ngota uaua ake. Ka taea te whakamahi i roto i te rangahau me te whakawhanake i ngā matū heterocyclic, ko ngā hanganga matua i roto i te maha o ngā kai rongoā hohe (API). Hei tāpiri, nā tōna kakara motuhake, ka taea te whakamahi i roto i ngā rahinga iti hei kai reka i roto i ngā hanganga rongoā ā-waha, pērā i ngā tirikara, ngā lozenges, me ngā papa ngaungau, hei huna i ngā reka rongoā kino me te whakapai ake i te ngohengohe o ngā tūroro, inā koa i roto i ngā rongoā tamariki me ngā kaumātua. Ko tōna whakamahinga i roto i ngā rongoā he tino piri ki ngā paerewa kounga me ngā ture e tika ana, e whakahaere ana i ngā kōtaha parakore me te poke.

Hei whakarāpopototanga, he matū kakara nui te 2,3-Pentanedione, ā, he tino kaha te whakahaere i te kounga. Ko tōna whakamahinga mai i te hanga i ngā kakara kai e hiahiatia ana ki te mahi hei poraka hanga i roto i te hanga rongoā me te mea huna i te reka.