Akayunguruzo ka UVA gatuma umuntu arushaho kwinjiza umwuka mwinshi – Diethylamino Hydroxybenzoyl Hexyl Benzoate

DHHB irinda izuba (Diethylamino hydroxybenzoyl hexyl benzoate)ni icyuma gipima UV gifite ubushobozi bwo kwinjiza UV-A mu buryo bwinshi. Bigabanya uruhu rw'umuntu kugira ngo ruhushe n'imirasire ya ultraviolet ishobora gutuma habaho kwangirika gukabije no kudakira kw'amafoto,DHHB irinda izubani akayunguruzo ka UV gashobora gushonga mu mavuta gashobora gushyirwa mu cyiciro cy'amavuta ya emulsions.

EDmaRC yasanze ibi bikurikira “Ubushakashatsi bwa Biomonitoring bwerekana ko abarenga 90% by'abaturage ba Danemark basohora filters za UV mu nkari zabo atari mu gihe cy'izuba gusa ahubwo no mu mwaka wose. Biterwa n'ikoreshwa rya filters za UV mu nganda, atari mu mavuta yo kwisiga izuba gusa ahubwo no mu bindi bicuruzwa byinshi bikoreshwa buri munsi, nk'ibikoresho byo kwiyitaho, ibipfunyika mu biribwa, ibikoresho byo mu nzu, imyenda, amasabune, ibikinisho, imiti isukura n'ibindi byinshi. Gukoresha filters za UV mu buryo busanzwe biterwa n'imiterere yazo yihariye yo kurinda amabara kwijima no kurinda pulasitiki gushonga bitewe n'izuba.”

DHHB irinda izubaYemejwe mu Burayi mu 2005, kandi igurishwa muri Amerika, Amerika y'Epfo, Megizike, Ubuyapani na Tayiwani. Ifite imiterere y'ibinyabutabire isa n'iya kera ya benxophoenone, kandi igaragaza ubushobozi bwo gufotora neza. Ikoreshwa mu rugero rugera kuri 10% mu bicuruzwa bikingira izuba, byaba byonyine cyangwa hamwe n'ibindi binyabutabire bikuramo imirasire ya UV.Iraboneka cyane kandi itanga uburinzi bukomeye bwa UVA.

Ifite kandi ubushobozi bwo gushonga neza, ubushobozi bwo koroshya imiterere y'uruhu, kandi ihura neza n'izindi filters za UV hamwe n'ibikoresho byo kwisiga. Sunsafe DHHB itanga uburinzi bwiza bwa radicals free kandi ni nziza cyane mu kwita ku zuba no mu bicuruzwa byo kwita ku maso biramba.