Avobenzone,Iyo inozivikanwawo seParsol 1789 kana butyl methoxydibenzoylmethane, ikemikari inosanganiswa inowanzoshandiswa sechinhu chinopisa muzuva uye zvimwe zvigadzirwa zvekuchengeta munhu. Iyo inonyatsoshanda UV-absorbing agent inobatsira kudzivirira ganda kubva kune inokuvadza UVA mwaranzi, ndosaka ichiwanzo kuwanikwa mune yakakura-spectrum sunscreens.
Nhamba yeCAS yeAvobenzone i70356-09-1. Ihupfu hweyero, isinganyungudika mumvura asi inonyungudika mune zvakawanda zvinonyungudutsa, zvinosanganisira oiri nedoro. Avobenzone inhengo yemifananidzo, zvichireva kuti haiputsi kana yaiswa muchiedza chezuva, zvichiita kuti ive sarudzo yakakurumbira kune sunscreens.
Avobenzoneinotora mwaranzi yeUVA nekuashandura kuita simba risingakuvadzi asati apinda mukati meganda. Komboni yacho ine yakanyanya kunyura peak pa357 nm uye inoshanda zvakanyanya mukudzivirira kubva kuUVA mwaranzi. Mwaranzi yeUVA inozivikanwa kuti inokonzera kuchembera nguva isati yakwana, makwinya, uye kumwe kukuvadzwa kweganda, saka avobenzone mutambi akakosha mukudzivirira ganda kubva pamhedzisiro yezuva.
Mukuwedzera kune sunscreens,avobenzoneinoshandiswawo mune zvimwe zvigadzirwa zvekuchengeta munhu, senge moisturizers, lip balms, uye zvigadzirwa zvekuchengeta bvudzi. Kudzivirirwa kwayo kwakafaranuka kubva pamiranzi yeUVA inoita kuti ive chinhu chinobatsira mune zvakawanda zvakasiyana zvigadzirwa zvinotsvaga kuchengetedza ganda nevhudzi kubva mukukuvadzwa.
Pasinei nezvimwe zvinonetsa pamusoro pekuchengetedzwa kweavobenzone, zvidzidzo zvakaratidza kuti yakachengeteka uye inoshanda kana yakashandiswa sezvinorayirwa mune sunscreens nezvimwe zvigadzirwa zvekuchengeta munhu. Inosanganisirwa pane yeFDA runyorwa rwezvakatenderwa zvinoshanda zvinoshandiswa kuti zvishandiswe mu-over-the-counter sunscreens, uye inoshandiswa zvakanyanya mumhando dzakasiyana dzezvigadzirwa.
Pakazara,avobenzonechinhu chakakosha muzvigadzirwa zvakawanda zvekuchengeta munhu, kunyanya zvidzitiro zvezuva, nekuda kwekugona kwayo kudzivirira kubva mukukuvadza kwemwaranzi yeUVA. Kubata kwayo uye kugona kushandiswa mumhando dzakasiyana siyana mafomula inoita kuti ive chinhu chakasiyana-siyana icho chiri pano kugara. Saka, kana uchitevera iwe uchitsvaga sunscreen, tarisa avanho pane ravanhene pane runyorwa rwezvisungo zvinoshanda kuti uve nechokwadi chekuti uri kuwana yakanyanya kudzivirirwa.
Nguva yekutumira: Mar-14-2024