AvobenzoneCAS70356-09-1 – Chinhu Chinokosha Mukuchengetedza Zuva uye Maitiro Aro Mumusika

Mumakore achangopfuura, nekuwedzera kuri kuita ruzivo rwevanhu nezvekudzivirira zuva, musika wezvigadzirwa zvekudzivirira zuva waratidza kukura kuri kuita zvinhu zvakawanda. Pakati pezvinhu zvakawanda zvinodzivirira zuva, avobenzone, semushonga unokosha wekudzivirira zuva, yave ichinyanya kufarirwa nevanhu vakawanda.

Avobenzone chinhu chinonyungudika mumafuta, uye mazita ayo ekutengeserana anosanganisira Parsol 1789, Eusolex 9020, Escalol 517, nezvimwewo. Sechinobva mudibenzoylmethane, inogona kunwisa UVA yehurefu hwese hwema wavelength, kunyanya iine mwero wepamusoro wekunwisa UVA ine hurefu hwema nanometers mazana matatu nemakumi mashanu nenomwe. Nokudaro, inoshandiswa zvakanyanya muzvigadzirwa zvakawanda zvichidzivirira zuva zvakanyanya, izvo zvinogona kudzivirira kupiswa nezuva uye kuderedza njodzi yekenza yeganda.

Zvisinei, avobenzone haisi nyaya isina gakava. Ongororo yakaitwa neUS Food and Drug Administration (FDA) yakamboratidza kuti zvinhu zvinoshandiswa pakudzivirira zuva zvakaita seavobenzone zvinogona kupinda muropa, uye huwandu hwemishonga muropa hunopfuura zvakanyanya chiyero chekuchengetedza chakataurwa neFDA, zvichikonzera kunetseka kweveruzhinji nezvekuchengetedzeka kwezvigadzirwa zvekudzivirira zuva. Panguva iyi, FDA yakasimbisawo kuti tichifunga kuti mafuta ekudzivirira zuva akaonekwa kuti ane basa rakakosha mukudzivirira kenza yeganda nezvimwe zvinokuvadza zvemwaranzi ye ultraviolet, vatengi havafanirwe kurega kushandisa mafuta ekudzivirira zuva nekuda kweizvi, asi vanogona kusarudza zvigadzirwa zvakachengeteka, zvakaita sezviya zvine zvinhu zvekudzivirira zuva zvakaita se zinc oxide uye titanium dioxide.

Pamusoro pezvo, panguva yekushandisa avobenzone, kutarisirwa kwayo kunofanirawo kupihwa pakugadzikana kwayo. Inofanira kudzivirirwa kuti isabatane nesimbi ions kudzivirira kuchinja kweruvara, uye inofanira kushandiswa zvichienderana nechiyero chinokurudzirwa kuti ive nechokwadi chekuti zvigadzirwa zvakachengeteka uye zvinoshanda. Kune vatengi, pavanosarudza zvigadzirwa zvinodzivirira zuva zvine avobenzone, zvinokurudzirwa kuti vaongorore ganda ravo munzvimbo diki kuti vaone kana paine allergy.

Kazhinji, chinzvimbo chakakosha cheavobenzone mukudzivirira zuva hachifanirwe kufuratirwa, asi tsvakiridzo yakakodzera yekuchengetedza uye kutarisirwa kunofanirwawo kusimbiswa nguva dzose kuti ive nechokwadi chekuti vatengi vanogona kushandisa zvigadzirwa zvekudzivirira zuva zvakachengeteka uye zvinobudirira kudzivirira kukuvara kwemwaranzi ye ultraviolet paganda. Munguva yekugadzira, mabhizinesi anofanirawo kudzora mhando, kutevedzera zviyero nemirairo yakakodzera, uye kukurudzira kukura kwakanaka kweavobenzone mumusika wekudzivirira zuva.