Emulsifier ikomeye ya Unipromafosifate ya potasiyumu setiliYagaragaje ko ikoreshwa cyane mu buryo bushya bwo kurinda izuba ugereranije n'ikoranabuhanga risa naryo ryo gukwirakwiza potasiyumu cetyl phosphate. Ifite ubushobozi bwo koroshya no guhuza neza ibintu byose bituma uburinzi bw'izuba buhuzwa n'ibicuruzwa byo kwita ku ruhu n'ubwiza bitanga inyungu nyinshi, uburinzi buhebuje n'imiterere myiza ishakwa n'abaguzi hirya no hino ku isi.
Kurinda izuba bihagije ntibirinda gusa gusa gusa gusaza k'uruhu imburagihe hamwe n'iminkanyari yarwo: binatanga uburinzi bw'ingenzi ku mirasire ya UV ishobora gutera kanseri y'uruhu. Igishimishije ni uko ibyuma bya UV filters byo muri iki gihe bifite ubushobozi bwo kurinda n'uruhu rworoshye cyane imirasire ya UV iri hejuru. Nyamara ubushakashatsi bwerekana ko abantu badashaka kwisiga sunscreen kenshi kandi ku rugero ruhagije kugira ngo barebe ko barinda neza.
Imyizerere, imyitwarire n'ibyo umuntu akeneye
Abaguzi basa nkaho bazi ingaruka z’ibidukikije ku ruhu rwabo. Nk’uko Mintel Consumer Data Charts ibivuga, 41% by’abagore b’Abafaransa bizera ko ibidukikije bigira ingaruka ku isura y’uruhu rwabo naho 50% by’abagore bo muri Esipanye bemera ko kwiyahura n’izuba bigira ingaruka ku isura y’uruhu rwabo, urugero. Nyamara 28% by’Abanya-Esipanye ni bo bonyine bambara uburinzi bw’izuba umwaka wose, 65% by’Abadage bambara uburinzi bw’izuba gusa iyo hanze hari izuba riva naho 40% by’Abataliyani bambara uburinzi bw’izuba gusa iyo bari mu biruhuko.
Abadage barenga 30% bavuze ko badashya vuba kandi bakunda kugira ibara ry'umuhondo, mu gihe 46% by'Abafaransa babajijwe bavuze ko badamara umwanya uhagije hanze kugira ngo bahabwe uburyo bwo kwirinda izuba buri munsi. Makumi abiri na rimwe ku ijana by'abaturage bo muri Esipanye ntibakunda kumva ko uruhu rwabo rufite uburinzi bw'izuba.
Abashinwa basa nkaho bakunda gukoresha imiti irinda izuba kurusha Abanyaburayi, aho 34% by'Abashinwa bakoresha imiti irinda izuba mu maso mu mezi 6 ashize. Abagore bakoresha imiti irinda izuba cyane kurusha abagabo (48% ugereranije na 21%).
SPF – uko irushaho kuba nziza niko irushaho kuba nziza
Nubwo ikoreshwa ry’uburyo bwo kurinda izuba ritari rihagije, abantu bemeranyaho cyane mu guhitamo uburyo bwo kurinda izuba, ariko iyo umuntu ahisemo uburyo bwo kurinda izuba, abantu basanga ari uko "uko umuntu ari hejuru ni ko ari byiza". Mirongo itanu na rimwe ku ijana by’Abanyaburayi babajijwe bavuze ko babanje gukoresha ibikoresho bifite SPF iri hejuru (30-50+) kandi ko bazongera kubikoresha. Ibi bitandukanye na 33% bahitamo SPF iri hagati (15-25) na 24% gusa bahitamo SPF iri hasi (munsi ya 15).
Kongera ubushake bwo kumva ibintu kugira ngo harebwe itandukaniro riri hagati y'ibikenewe, kuboneka no kwakira abantu
Ibi bitekerezo by'abaguzi bigaragaza impamvu nyinshi zituma badashaka kwita ku zuba nubwo bazi neza ko ari ngombwa kwirinda:
Bivugwa ko imiti yo kwisiga izuba yumva ifata kandi idakwiriye;
Imiti irinda izuba ikoreshwa n'ibinure itera ku ntoki ishobora gutuma imirimo ya buri munsi igorana;
Gukoresha ibikoresho birinda izuba bifatwa nk'ibitwara igihe kinini;
Kandi mu gihe cyo kurinda izuba mu maso, bishobora no kubangamira ubwiza busanzwe bwa buri munsi.
Bityo rero, biragaragara ko hakenewe uburyo bushya bwo kurinda izuba bwuzuzanya n’imiti isanzwe yo kwisiga izuba kandi ishobora gushyirwa mu buzima bwa buri munsi bw’abantu no mu bikorwa byabo byo kwiyitaho. Gukenera cyane ibikoresho byo kwita ku zuba mu maso mu buryo butandukanye nka amavuta yo kwisiga akoreshwa mu nyuguti, cyane cyane, bitera imbogamizi nshya - bityo n’amahirwe - ku bakora imiti.
Muri uru rwego, ubwiza bw'ibicuruzwa byita ku buzima bw'umuntu bugaragara hamwe n'ubushobozi bw'ibicuruzwa nk'ikintu cy'ingenzi cyane gifata ibyemezo.
Emulsifiers: ikintu cy'ingenzi mu mikorere no mu buryo bwo kumva
Kugira ngo abaguzi bagere ku rugero rwo hejuru rwa SPF bifuza, imiti irinda izuba igomba kuba irimo amavuta menshi ya UV filters. Kandi ku birebana n'imiti irinda amabara y'ubwoko bwose, icyo gicuruzwa kigomba kandi kuba gifite ibara rinini rimwe na rimwe nka titanium dioxide yaba ikoreshwa nk'irangi cyangwa UV-filter.
Sisitemu za emulsified zituma bishoboka gukora formulations zihuza iki gisabwa ku ma filters ya UV afite amavuta n'ubushake bwo gukoresha ibintu byoroshye gushyiramo kandi bigatera uruhu rutoroshye kandi rudasize amavuta. Muri sisitemu nk'izo, emulsifier igira uruhare runini mu gutuma emulsion ikomeza, cyane cyane iyo ikeneye gushyiramo ibintu byinshi bigoye nko ma filters ya UV, ibara ry'uruhu, umunyu, na ethanol. Iki gice cya nyuma ni ingenzi cyane, kuko kongera alcool muri formula bitanga imiterere yoroshye kandi bigatanga uruhu rwiza.
Ubushobozi bwo kongera urugero rw'inzoga butuma abakora ifurumu bahitamo uburyo bwo kubika inzoga mu buryo bwa emulsion, cyangwa se bugatuma badakenera kuyikoresha.
Imiterere yaSmartsurfa-CPKKimwe na phosphonolipide {lecithin na cephaline) mu ruhu, ifite ubwiza buhebuje, umutekano mwinshi, kandi ikora neza ku ruhu, bityo ikabasha gushyirwa mu bikoresho byo kwita ku bana.
Ibikoresho byakozwe kuri Smartsurfa-CPK bishobora gukora urwego rw'urukiramende rudapfa amazi nk'ubudodo ku ruhu, bishobora gutanga ubushobozi bwo kudapfa amazi, kandi birakwiriye cyane ku ruhu rumara igihe kirekire kandi rufite fondasiyo; Nubwo bifite agaciro ka SPF gafatika ku ruhu rudapfa.
(1) Birakwiriye gukoreshwa mu bwoko bwose bw'ibicuruzwa byo kwita ku ruhu rw'abana kandi byoroshye cyane
(2) Ishobora gukoreshwa mu gukora amavuta arwanya amazi mu rufatiro rw'amazi n'ibikomoka ku zuba kandi ishobora kongera agaciro ka SPF k'ibikomoka ku zuba nk'ikintu cy'ingenzi gitera imbaraga
(3) Bishobora kuzana uruhu rwiza nk'urwa silk ku bicuruzwa bya nyuma
(4) Nk'umuti uhuza imiti, ushobora kuba uhagije kugira ngo amavuta arusheho gukomera
Igihe cyo kohereza: Gicurasi-09-2024