Umutekano waSurfactants
Surfactants n'ibinyabutabire byazo bitera impinduka mu binyabuzima, ni ukuvuga uburozi bushobora kugira ingaruka mbi ku mubiri, harimo uburozi bukabije, uburozi busanzwe, uburozi buhoraho, ingaruka ku burumbuke no kororoka, uburozi bw'urusoro, uburozi bwo mu nda, impinduka mu mikorere y'umubiri, kanseri, kumva, gusohora amaraso n'ibindi. Surfactants zigira ingaruka ku bice bitandukanye by'umubiri w'umuntu mu buryo butandukanye, kandi hashyizweho ibisabwa bitandukanye ku burozi n'ingaruka mbi zavuzwe haruguru.
Imiti ikoreshwa mu gukaraba irushaho gukoreshwa cyane mu buryo bugera ku mubiri w'umuntu, nk'imiti, ibiryo, amavuta yo kwisiga n'ibicuruzwa by'isuku. Uko imibereho y'abantu igenda irushaho kuba myiza, hagiye hagaragara uburozi n'ingaruka mbi z'imiti ikoreshwa mu gukora ibintu bitandukanye mu gukora ibintu. Ku mpamvu zitandukanye, impungenge z'ingenzi zijyanye n'imiti ikoreshwa mu gukaraba ... Muri iki gihe, ihame ryo guhitamo imiti ikoreshwa mu gukamura isasu ryagiye rihinduka buhoro buhoro rigatangira kurinda uruhu n'umusatsi mu buryo busanzwe kandi bufite ubuzima bwiza, rigagabanya uburozi n'ingaruka mbi ku mubiri w'umuntu, mbere yo gutekereza ku buryo bwo gukoresha imikorere myiza y'imiti ikoreshwa mu gukamura isasu. Iyi gahunda iteza imbere imbogamizi ku bacuruza imiti ikoreshwa mu gukamura isasu, abakora imiti n'abayikora, ni ukuvuga uburyo bwo kongera kumenya no gusuzuma umutekano n'ubwiza bw'imiti ikoreshwa mu gukamura isasu, kugira ngo abaguzi babone ibicuruzwa birinzwe, byoroheje kandi bifite akamaro kanini. Kubwibyo, ni ngombwa cyane kongera gusuzuma umutekano n'ubwiza bw'imiti ikoreshwa mu gukamura isasu, haba ku bwoko busanzwe n'ubushya.
Imiti ikoreshwa mu kwica udukoko no kwica udukoko, ikaba yica cyane bagiteri zitandukanye, ibihumyo n'ibihumyo, ariko kandi ikora ingaruka mbi icyarimwe. Ishobora kwangiza imikorere y'imitsi yo hagati n'iy'ubuhumekero, kandi igatera kubyimba mu gifu. Imiti ikoreshwa mu gukora mu gukora mu buryo bwa anionic ifite uburozi buke kandi ntishobora kwangiza umubiri w'umuntu mu rugero rusanzwe, ariko kuyinywa mu buryo bwa anionic bishobora gutera ububabare mu gifu no mu mpiswi. Imiti ikoreshwa mu gukora mu buryo bwa anionic ifite uburozi buke cyangwa ntigira uburozi kandi ntabwo irimo uburozi binyuze mu kuyinywa. Muri yo, imiti ikoreshwa mu gukora mu gukora mu buryo bwa anionic ifite uburozi buke, ikurikirwa na esters z'isukari, AEO, Span na Tween series, mu gihe alkylphenol ethoxylates ifite uburozi bwinshi.
Ku nyamaswa zo mu mazi, uburozi rusange bw'ibintu bidafite ionic buruta ubw'ibintu bidafite ionic.
Ibizamini bya Subacute na chronic uburozi muri rusange bifata igihe kirekire. Bitewe n'itandukaniro mu nyamaswa zakoreweho ubushakashatsi n'izindi ndwara zo mu igerageza, biragoye kugereranya amakuru atandukanye. Ariko, muri rusange byemerwa ko ibisubizo by'ibizamini bya subacute na chronic uburozi bya surfactants zidafite ionic biri mu cyiciro kitari uburozi. Kurya igihe kirekire ntibizatera ingaruka mbi. Ubwoko bumwe gusa ni bwo bushobora kongera umubiri w'umuntu mu kwinjiza ibinure, vitamine cyangwa ibindi bintu, cyangwa bugatera impinduka mu mikorere mu ngingo zimwe na zimwe iyo zinyowe ku rugero rwo hejuru. Kubwibyo, surfactants zidafite ionic zishobora gukoreshwa nk'ibintu bifite umutekano mwinshi.
Mu nganda z'ibiribwa, imiti ikoreshwa mu byuma bitari ionic ikunze gukoreshwa nk'imiti igabanya ubushyuhe. Hari igihe imirimo yayo nko gukurura ifuro, gusukura amazi, gutosesha, gukwirakwiza, kurwanya crystallization, kurwanya gusaza, gukumira gusubira inyuma, kubika amazi, kuvura indwara no kurwanya antioxidant nayo irakenewe. Imiti ikoreshwa mu byuma igabanya ubushyuhe mu biryo igengwa n'amategeko akomeye. Ubwoko buke gusa ni bwo bwemewe gukoreshwa, kandi bumwe bugamijwe n'igipimo cyemewe cya buri munsi (ADI, mg / kg), kivuga ku gipimo ntarengwa cy'inyongera runaka umubiri w'umuntu ushobora gufata buri gihe kuri buri gipimo cy'uburemere bw'umubiri nta ngaruka mbi ku buzima.
Inzoga zitagira ionic zikunze gukoreshwa nk'ibintu bishonga, ibinyabutabire cyangwa ibitera imbaraga mu gutera imiti no mu gutera intungamubiri. Ku bihe birimo ingano nini y'inzoga imwe, cyane cyane iterwa mu mitsi, imiterere y'inzoga zitagira ionic igomba gufatwa nk'ingenzi. Inzoga zitagira ionic zigaragaza ingaruka zikomeye za hemolytic kandi muri rusange ntizikoreshwa mu gutera; inzoga zitagira ionic ziza ku mwanya wa kabiri mu gukora hemolytic, mu gihe inzoga zitagira ionic zifite ubushobozi bwo kugabanya hemolytic. Muri inzoga zitagira ionic, aside ya hydrogenated castor oil esters PEG zigaragaza ingaruka nke za hemolytic kandi zikwiriye cyane guterwa mu mitsi. Ariko, kongera urwego rwa PEG polymerization bizatuma hemolytic iba nyinshi kurusha inzoga zitagira ionic zo mu bwoko bwa Tween. Urutonde rwa hemolytic rw'inzoga zitagira ionic ni: Tween＜Ester ya aside irike ya PEG＜PRG alkylfenol＜AEO. Muri Tween series, hemolytic order ni: Hagati ya 80.
Igihe cyo kohereza: Gicurasi-12-2026