Hydroxyethylcellulose ifite umutekano mukwisiga?

Hydroxyethylcellulose (HEC) ni polymer isanzwe ibora amazi ikoreshwa cyane mumavuta yo kwisiga hamwe nibicuruzwa byawe bwite. Ubusanzwe ikoreshwa nkibibyimbye, stabilisateur na firime byahoze mubicuruzwa bitandukanye byita kuruhu, shampo, geles yo koga, amavuta yo kwisiga, geles nibindi bicuruzwa. Umutekano wacyo witabiriwe cyane murwego rwo kwisiga.

Imiterere yimiti nuburyo bwo gukora
Hydroxyethylcellulose ikorwa mukuvura selile hamwe na hydroxide ya sodium no kuyitwara hamwe na okiside ya Ethylene. Cellulose ni polysaccharide isanzwe iboneka mu bimera, kandi binyuze muri ubu buryo, amazi ya selile yiyongera cyane, bigatuma akoreshwa mu gukoresha amazi. Hydroxyethylcellulose ifite ingaruka nziza yo kubyimba, ishobora kongera ubwiza bwibicuruzwa, bigatuma ibicuruzwa byoroha kandi byoroshye kubikoresha mugihe cyo kubikoresha. Byongeye kandi, HEC nayo ikora firime kandi irashobora gukora firime ikingira hejuru yuruhu cyangwa umusatsi kugirango birinde amazi kandi bigire uruhare runini.

Umutekano wa Hydroxyethyl Cellulose
Umutekano wa hydroxyethyl selulose wasuzumwe nimiryango myinshi yemewe. Dukurikije isuzuma rya komite ishinzwe gusuzuma amavuta yo kwisiga (CIR) muri Amerika hamwe n’amabwiriza y’uburayi yo kwisiga (EC No 1223/2009), Hydroxyethylcellulose ifatwa nkibikoresho byo kwisiga bifite umutekano. Mugihe cyagenwe cyo gukoresha, HEC ntabwo yangiza ubuzima bwabantu.

Ubushakashatsi bwuburozi: Ubushakashatsi bwinshi bwuburozi bwerekanye ko Hydroxyethylcellulose idatera uburibwe bwuruhu cyangwa allergie. Ntabwo ibizamini byuburozi bikaze cyangwa ibizamini byuburozi bwigihe kirekire byasanze HEC ari uburozi bwa kanseri, mutagenic cyangwa imyororokere. Kubwibyo, bifatwa nkibintu byoroheje kandi bitagira ingaruka ku ruhu n'amaso.

Kwinjiza uruhu: Kubera uburemere bwa molekile nini, Hydroxyethylcellulose ntishobora kunyura kuri bariyeri y'uruhu kandi ikinjira mu mubiri wa sisitemu. Mubyukuri, HEC ikora firime ikingira nyuma yo kuyikoresha, igasigara hejuru yuruhu itinjiye cyane muruhu. Kubwibyo, ntabwo itera ingaruka zifatika kumubiri wumuntu, bikarushaho kunoza umutekano wacyo.

Umutekano w’ibidukikije: Hydroxyethylcellulose irashobora kwangirika mu bidukikije kandi ntabwo izatera umwanda igihe kirekire ku bidukikije. Umutekano w’ibidukikije nawo wemejwe n’imiryango irengera ibidukikije.

Gusuzuma no gusuzuma umutekano mu kwisiga
Ubwinshi bwa hydroxyethyl selulose muri cosmetike mubusanzwe buri hasi, mubisanzwe hagati ya 0.1% na 2%. Imikoreshereze nkiyi iri munsi yumutekano uzwi, kubwibyo rero ni byiza rwose gukoresha kuri ibyo bitekerezo. Bitewe no guhagarara kwayo no guhuza neza, HEC ikoreshwa cyane mumavuta yo kwisiga kugirango yongere imiterere nuburambe bwabakoresha kubicuruzwa.

Hydroxyethyl selulose nikintu gikoreshwa cyane kandi gifite umutekano muke kwisiga. Haba mugukoresha igihe gito cyangwa guhura igihe kirekire, HEC ntigaragaza ingaruka mbi kubuzima bwabantu. Muri icyo gihe, ibidukikije byangiza ibidukikije nabyo bituma biba ibikoresho byo kwisiga bikunzwe muri iki gihe kuko iterambere rirambye no kumenyekanisha ibidukikije bigenda byiyongera. Abaguzi ntibakeneye guhangayikishwa n’umutekano wacyo mugihe bakoresha ibicuruzwa birimo hydroxyethyl selulose, kandi barashobora kwishimira uburambe bwiza bwo gukoresha n'ingaruka bizana.