Methylcellse ni ibiryo bisanzwe. Ikozwe muri selile karemano binyuze muburyo bwo guhindura imiti. Ifite umutekano mwiza, gutengurira no kubyimba kandi ikoreshwa cyane munganda zibiribwa. Nkibintu byahinduwe mubukoriko, umutekano wacyo mubiryo bimaze igihe kinini bihangayikishije.
1. Imiterere n'imikorere ya methylcellse
Imiterere ya molekulelcellsellse ishingiye kuriβ-14-glucose ishami ryakozwe mugusimbuza amatsinda amwe n'amwe ya hydroxyl hamwe na Methoxy. Birashonje mumazi akonje kandi birashobora gukora gel ihinduka mubihe bimwe. Ifite uburinganire, kumarana, guhagarikwa, gushikama no kugumana amazi. Iyi mirimo ikoreshwa cyane mumigati, ibiryo, ibinyobwa, ibikomoka ku mata, ibiryo bikonje nibindi bice. Kurugero, irashobora kunoza imiterere yifu no gutinda gusaza; Mubiryo byakomeretse, birashobora kunoza uburyo bwo kurwanya guhagarika.
Nubwo ibikorwa bitandukanye, Methycellsaulose ubwabyo ntabwo yishingikiriza cyangwa metabolize mumubiri wumuntu. Nyuma yo kubyingirwa, biragaragara cyane binyuze mu nzira y'igifu ku buryo butagerwaho, butuma ingaruka zitaziguye ku mubiri w'umuntu kugaragara ko zigarukira. Ariko, ibi biranga nabyo byateje impungenge zabantu ko gufata igihe kirekire bishobora kugira ingaruka kubuzima bwinyama.
2. Isuzumabumenyi hamwe nubushakashatsi bwumutekano
Ubushakashatsi bwinshi bwagaragaye bwerekanye ko methylcellsellse ifite biocompat neza ndetse n'uburozi buke. Ibisubizo by'ibizamini by'uburozi bikabije byerekanaga ko LD50 (median yica dose) yari hejuru cyane ugereranije n'amafaranga akoreshwa mu biryo bisanzwe, agaragaza umutekano. Mu bizamini by'igihe kirekire, imbeba, imbeba n'izindi nyamaswa ntibyagaragaje ibintu bikaze mu gihe cyo kugaburira igihe kirekire mu gihe cyo hejuru, harimo ingaruka nka karcinigenity, Tratogenicity na Uburozi bw'imyororokere n'imyororokere.
Byongeye kandi, ingaruka za methylcellse kumurape yumuntu na we yibaga cyane. Kuberako ntabwo ari ingurube kandi yinjiye, methylcellse irashobora kongera ingano yintebe, itezimbere amabara, kandi afite inyungu zimwe mugutegura kurira. Muri icyo gihe, ntabwo yasembuwe na flora yinyama, kugabanya ibyago byo kurwara cyangwa kubabara munda.
3. Amabwiriza n'amahame
Gukoresha methycellcellse nkibiribwa byatunganijwe kwisi yose. Dukurikije isuzuma rya komite ishinzwe ihungabana rihuriweho ku biryo (Jecfa) mu biribwa n'ubuhinzi by'Umuryango w'Abibumbye (FAO) n'umuryango w'ubuzima ku isi (NINDE), ADI) ya methylcellse "ntabwo yasobanuwe Ati: ", byerekana ko ari byiza gukoresha mu gipimo gisabwa.
Muri Amerika, methylcellse yashyizwe ku rutonde nka rusange yemewe nk'umutekano (gras) n'ibiryo byo mu biryo byo muri Amerika n'ibiyobyabwenge (FDA). Mu muryango w'ubumwe bw'ibihugu by'Uburayi, bishyirwa mu biryo byongeweho E461, kandi imikoreshereze ntarengwa mu biryo bitandukanye byasobanuwe neza. Mu Bushinwa, gukoresha methylcellse nabyo bigengwa n '"umutekano w'ibiribwa mu biribwa bidasanzwe imikoreshereze idasanzwe" (GB 2760), bisaba ko habaho umushahara ukurikije ubwoko bwibiryo.
4. Ibitekerezo byumutekano mubikorwa bifatika
Nubwo umutekano rusange wa methylcellsellse ni muremure, gusaba ibiryo biracyakeneye kwitondera ingingo zikurikira:
Dosage: inyongera cyane irashobora guhindura imiterere yibiryo kandi bigira ingaruka kumiterere yubwenge; Mugihe kimwe, gufata cyane ibintu bya fibre bikabije bishobora gutera kubeshya cyangwa kwiyoroshya.
Abaturage bagenewe: Kubantu bafite imikorere yinyamanswa (nkabana bakuru cyangwa bato), dosiye ndende ya methylcellse mu gihe gito, bityo igomba gutorwa no kwitonda.
Imikoranire nibindi bikoresho: Muburyo bumwe bwibiryo, methycellse irashobora kugira ingaruka zifatika hamwe nizindi nguzanyo cyangwa ibikoresho, kandi ingaruka zabo zihujwe zigomba gusuzumwa.
5. Incamake no Kubona
Muri rusange,methylcellse ni ibiryo bifite umutekano kandi bifatika bitazatera ingaruka zikomeye ku buzima bwabantu muburyo bwumvikana. Ibiranga bidasobanutse bituma binuka mubukorikori bwo gusya kandi burashobora kuzana inyungu zimwe zubuzima. Ariko, kugirango dukomeze kubona umutekano wayo mugukoresha igihe kirekire, birakenewe gukomeza kwitondera ubushakashatsi bwubusobanuro bwamaziga hamwe namakuru akoreshwa, cyane cyane ingaruka zayo kubantu badasanzwe.
Hamwe n'iterambere ry'inganda z'ibiribwa no kunoza abaguzi ubuziranenge bw'ibiryo, urugero rwo gukoresha methylcellsells rushobora gukomeza kwagurwa. Mu bihe biri imbere, hagomba kuvugurura hagomba gutegurwa ku bijyanye no guharanira umutekano w'ibiribwa kugira ngo ugarure agaciro gake mu nganda.
Igihe cyohereza: Ukuboza-21-2024