Huaora CHe mea noa te whakamahi i te (VC) hei whakama i te kiri i roto i ngā mea whakapaipai, engari kei te kōrerohia ko te whakamahi i ngā mea whakapaipai kei roto he VC i te awatea, ehara i te mea ka kore e whakama te kiri, engari ka whakapouri hoki i te kiri; kei te āwangawanga ētahi tāngata kei puta he mate pāwera i te whakamahi i ngā hua tiaki kiri kei roto he VC me te nicotinamide i te wā kotahi. Mā te whakamahi roa i ngā mea whakapaipai kei roto he VC ka angiangi te kiri. Inaa, he hē katoa ēnei mō ngā mea whakapaipai kei roto he VC.
Pūrākau 1: Mā te whakamahi i te awatea ka pōuri tō kiri
Ko te VC, e mōhiotia ana ko te waikawa L-ascorbic, he antioxidant tūturu ka taea te whakamahi hei rongoā me te ārai i te wera o te kiri. I roto i ngā mea whakapaipai, ka taea e te VC te whakaroa i te tukanga hanga melanin pēnei i te dopaquinone mā te taunekeneke me ngā iona parahi i te pae hohe o te tyrosinase, ā, ka whakararu i te hanga melanin me te whakatutuki i te pānga o te whakama me te tango i ngā iraira.
E pā ana te hanganga o te melanin ki ngā tauhohenga waikura. Hei antioxidant noa,VCka taea te aukati i ngā tauhohenga waikura, te whakaputa i tētahi pānga mā, te whakarei ake i ngā āheinga whakatika me te whakaora kiri, te whakaroa i te koroheketanga, me te whakaiti i te kino o te ultraviolet ki te kiri. He kore pumau te VC, ā, ka ngāwari te waikura i te hau, ā, ka ngaro tōna kaha antioxidant. Ka tere ake te tukanga waikura e ngā hihi ultraviolet. Nō reira, e taunakihia ana kia whakamahiaNgā mea whakapaipai kei roto he VCi te pō, i tawhiti atu rānei i te mārama. Ahakoa kāore pea e tino pai te hua o te whakamahi i ngā mea whakapaipai kei roto he VC i te awatea, e kore e whakapōuri i te kiri. Ki te whakamahi koe i ngā hua tiaki kiri kei roto he VC i te awatea, me tiaki koe i a koe mai i te rā, pērā i te mau i ngā kākahu ringaringa roa, i te pōtae, me te parasol. Ko ngā pūtake mārama horihori pērā i ngā rama mura, ngā rama fluorescent, me ngā rama LED, he rerekē ki ngā hihi ultraviolet, kāore e pā ki te VC, nō reira kāore he take e manukanuka ai mō te mārama e tukuna ana e ngā mata waea pūkoro e pā ana ki te whai huatanga o ngā mea whakapaipai kei roto he VC.
Pūrākau 2: Ka angiangi te kiri mēnā ka whakamahia mō te wā roa
Ko tā tātou e kī pinepine nei ko"te whakangawari o te kiri"he angiangitanga o te paparanga kiri. Ko te take matua o te angiangitanga o te paparanga kiri ko te pakaru o ngā pūtau i te paparanga turanga, ā, kāore e taea te wehewehe me te whakaputa uri i te āhua noa, ā, ka whakangaromia te huringa pākia taketake.
Ahakoa he waikawa te VC, kāore te nui o te VC i roto i ngā mea whakapaipai e ranea hei whakakino i te kiri. Kāore te VC e whakangawari i te papa o te corneum, engari ko te hunga he angiangi te papa o te corneum he kiri tairongo ake. Nō reira, i te whakamahi i ngā hua whakama kei roto he VC, me whakamātau tuatahi koe ki ngā wāhi pēnei i muri i ngā taringa hei tirotiro mēnā he mate pāwera.
Ngā mea whakapaipaime whakamahi i te iti noa iho. Ki te nui rawa te whakamahinga hei whakama, he maha ngā wā ka nui ake te ngaronga i tō hua. Mō te VC, he iti noa te hiahia me te mimiti o te tinana tangata i te VC. Ko te VC e nui ake ana i ngā wāhanga e tika ana o te tinana tangata, ehara i te mea kāore e mimitihia, engari ka taea hoki te whakararu i te mate korere, ā, ka pā kino ki te mahi toto toto. Nō reira, kaua e nui rawa te whakamahinga o ngā mea whakapaipai kei roto he VC.
Wā tuku: Hakihea-15-2023
