AvobenzoneCAS70356-09-1 – He Matū Hira i roto i te Ārai Rā me ōna Auahatanga Mākete

I ngā tau tata nei, me te piki haere tonu o te mōhiotanga o te tangata ki te tiaki i te rā, kua kitea he ia whanaketanga tere o te mākete mō ngā hua tiaki rā. I roto i ngā momo kai tiaki rā, kua arohia whānuitia te avobenzone, hei matū tiaki rā nui.

He matū wairewa-ngako te Avobenzone, ā, ko ōna ingoa hokohoko ko Parsol 1789, Eusolex 9020, Escalol 517, me ētahi atu. Hei pūtake o te dibenzoylmethane, ka taea e ia te mimiti i te UVA o ngā roangaru katoa, inā koa ko te tere mimiti teitei rawa atu mō te UVA me te roangaru o te 357 nanometer. Nō reira, e whakamahia whānuitia ana i roto i te maha o ngā hua e kī ana he parenga rā whānui-whānui, ka taea te ārai i te werawera me te whakaiti i te mōrearea o te mate pukupuku kiri.

Heoi, kāore te avobenzone i te kore tautohetohe. I roto i tētahi rangahau a te US Food and Drug Administration (FDA) i kī ai ka taea e ngā matū pare rā noa pēnei i te avobenzone te uru ki roto i te toto, ā, ko te kukū o te rongoā toto he nui ake i te paepae haumaru i whakaritea e te FDA, ka puta ai ngā āwangawanga a te marea mō te haumaru o ngā hua tiaki rā. I taua wā tonu, i whakanui anō te FDA, i te mea kua whakamātauhia ngā pare rā he mahi nui ki te ārai i te mate pukupuku kiri me ētahi atu pānga kino o te hihi ultraviolet, kaua ngā kaihoko e mutu te whakamahi i ngā pare rā nā tēnei mea, engari me whiriwhiri i ngā hua haumaru ake, pēnei i ngā mea kei roto ngā kaihoko pare rā tūturu pēnei i te konutea waikura me te hauhā titanium.

Hei tāpiritanga, i te wā e whakamahia ana te avobenzone, me aro nui hoki ki tōna pumau. Me karohia te pa atu ki ngā iona whakarewa hei ārai i te pirau o te tae, ā, me whakamahi kia rite ki te horopeta kua tohua hei whakarite i te haumaru me te whai huatanga o ngā hua. Mō ngā kaihoko, i te wā e whiriwhiri ana i ngā hua tiaki rā kei roto te avobenzone, me whakamātautau tuatahi i tētahi wāhi iti ki te kiri kia kitea ai mēnā he mate pāwera.

I te nuinga o te wā, kāore e taea te wareware i te tūranga nui o te avobenzone i roto i te ao tiaki rā, engari me whakapakari tonu te rangahau me te tirotiro haumaru e tika ana kia taea ai e ngā kaihoko te whakamahi haumaru me te whai hua i ngā hua tiaki rā hei ārai i te kino o ngā hihi ultraviolet ki te kiri. I te wā o te tukanga whakaputa, me tino aroturuki hoki ngā umanga i te kounga, me whai i ngā paerewa me ngā whakaritenga e tika ana, me te whakatairanga i te whanaketanga hauora o te avobenzone i roto i te mākete tiaki rā.