He rite tonu te aroha o te ao ki te kiri kanapa i whiwhihia e te rā, ki a J. Lo, he kiri kua hoki mai i te haerenga tere moana—engari kāore mātou e pai ki ngā kino o te rā e pā ana ki tēnei kiri kanapa. Whakauruhia te ataahua o te kiri kiri pai. Ahakoa he mea hanga mai i te pounamu, he mea rehu rānei i roto i te whare whakapaipai, ka tino mōhio koe kei roto i te ranunga te dihydroxyacetone. He ingoa reka, koia te take e mōhiotia whānuitia ai te dihydroxyacetone ko te DHA.
He rite te DHA ki te unicorn i roto i te ao o ngā kai whakapaipai, tuatahi, kotahi anake te momo hua e kitea ana, ā, tuarua, koinei anake te kai e taea ai te mahi i tāna mahi. Pānuihia kia mōhio ai koe ki te āhua o te hanga o taua kiri parauri rūpahu.
DIHYDROXYACETONE
TE MOMO KAI: He huka
NGĀ PAINGA MATUA: Ka puta he tauhohenga matū i roto i te kiri ka whakapouri i ngā pūtau kia āhua parauri.1
MŌ WAI E WHAKAMAHI: Te tangata e hiahia ana ki te āhua parauri me te kore he kino o te rā. Ko te nuinga e pai ana ki te DHA, ahakoa ka taea e ia te pā mai i te kiri kiri pāwera, e ai ki a Farber.
TE AUAU O TE WHAKAMAHINGA: Ka puta te pānga whakapouri o te DHA i roto i ngā haora 24, ā, ka roa tae atu ki te wiki, i te toharite.
HE PAI TE MAHI KI: He maha ngā kai whakamakuku, e honoa ana ki te DHA i roto i ngā hua whakamakuku kiri, inā koa ngā hinu whakamakuku me ngā serum, e ai ki a Farber.
KAUA E WHAKAMAHI ME: Ka tere ake te pakaru o te DHA i ngā waikawa alpha hydroxy; ahakoa he huarahi pai ēnei hei tango i tō kiri parauri ina rite koe, kaua e whakamahia ina pania ana te kiri-whaiaro.
He aha te Dihydroxyacetone?
"Ko te Dihydroxyacetone, ko te DHA rānei te ingoa e mōhiotia whānuitia ana, he matū huka kore tae e whakamahia ana i roto i te nuinga o ngā kiri-whakakikorua," te kī a Mitchell. Ka taea te hanga mai i te hangahanga, i te hanga rānei mai i ngā huka māmā e kitea ana i roto i ngā pīti huka, i te tō rānei. He whakatūpato mō ngā mea whakamere: Koinei anake te kai kua whakaaetia e te FDA hei kiri-whakakikorua, te tāpiri a Lam-Phaure. Mō ngā hua ataahua, ka kitea noa iho i roto i ngā kiri-whakakikorua, ahakoa ka whakamahia anō hoki i ētahi wā i te wā e hanga waina ana, te kī a Mitchell.
Te Mahi a te Dihydroxyacetone
E ai ki te kōrero, ko te mahi matua (pānui: anake) a te DHA he hanga i te pouri mō te wā poto o te kiri. Me pēhea te mahi i tēnei? Kua tae ki te wā kia ataahua, kia nerdy hoki mō tētahi hēkona, nā te mea e whakawhirinaki katoa ana ki te tauhohenga Maillard. Mena he mōhio te kupu nei, tera pea nā te mea i rongo pea koe i te akomanga matū o te kura tuarua, i a koe rānei e mātakitaki ana i te Food Network. Ae, te Food Network. "Ko te tauhohenga Maillard he tauhohenga matū e mōhiotia ana ko te parauri kore-enzymatic—koia te take e parauri ai te mīti whero i te wā e tunua ana," te whakamārama a Lam-Phaure.
E mōhio ana mātou, he ahua rerekē te whakarite i te mīti werawera ki te kiri-whaiaro, engari whakarongo mai ki a mātou. Mō te kiri, ka puta te tauhohenga Maillard ina taunekeneke te DHA me ngā waikawa amino i roto i ngā pūmua o ngā pūtau kiri, ka puta ai te whakaputanga o ngā melanoid, ngā tae parauri rānei, e ai ki te whakamārama a Lam-Phaure.1 Mā tēnei ka puta he āhua parauri.
He mea tika kia whakahuatia ko tēnei tauhohenga ka puta noa i te kiri kiri, arā, te paparanga o runga rawa o te kiri, koia te take kāore e pumau te whakakoi kiri-whaiaro.1 Kia memeha haere aua pūtau kua whakakoi kiri, ka ngaro te āhua pōuri. (Koia anō hoki te take he mea nui te tango i te kiri mā te tango i te DHA; he kōrero anō mō tēnā i roto i tētahi wā poto.)
Ngā Pātai Auau
He haumaru te DHA mō te kiri?
Kua whakaaetia te Dihydroxyacetone, arā, te DHA, i roto i ngā hua whakamātao-ake e te FDA me te Komiti Pūtaiao mō te Haumaru Kaihoko a te EU.3 I te tau 2010, i kī te whakahaere whakamutunga, i roto i ngā kukū tae atu ki te 10 ōrau, kāore he mōrearea o te DHA ki te hauora o te kaihoko.4 Kia mōhio koe, e whakanui ana te FDA i te hiranga o te kore e tukua te DHA kia tata ki ō ngutu, ki ō kanohi, ki tētahi atu wāhi rānei kua kapi i ngā kiriuhi mucous.5
He kino te DHA?
Ahakoa kua whakaaetia e te FDA te whakamahinga o te DHA ki roto i ngā kiri kiri-whaiaro me ngā kiri parauri, kāore te kai e whakaaetia kia horomia—ā, he ngāwari pea te horomia o te DHA mēnā kāore ō kanohi me tō waha i te kapi pai i roto i te whare rehu kiri.5 Nō reira, ki te whakatau koe kia rehuhia e te tohunga, kia tino mohio kei te whiwhi koe i te tiaki tika.
Te wā tuku: Mei-20-2022