UBURYO BWO GUKORA IBIKORWA N'IBIREGO BY'ISUZUMA RY'IBIRINGA

Hasi hari intangiriro ngufi yerekeye uburyo bw'imikorere, ubwoko ndetse n'isuzuma ryashyizwe ku rutonde rw'imiti itandukanye irinda uburibwe

1.Uburyo rusange bw'ibikorwa byaibirinda kwangirika

Ibikoresho byo kubungabunga ibidukikije ahanini ni imiti ifasha kwica cyangwa kubuza imikorere ya mikorobe mu kwisiga ndetse no kubungabunga ireme ry’ubwiza bw’amavuta yo kwisiga mu gihe kirekire.

Ariko, ni ngombwa kumenya ko imiti irinda uburozi atari imiti yica bagiteri kuko nta ngaruka zikomeye igira ku mikorobe, kandi ikora gusa iyo ikoreshejwe ku bwinshi buhagije cyangwa iyo ihuye na mikorobe.

Ibikoresho bikingira bibuza mikorobe gukura, bikabuza ikorwa rya enzymes z'ingenzi mu mikorere y'umubiri ndetse bikabuza ikorwa rya poroteyine mu bice by'ingenzi by'uturemangingo cyangwa ikorwa rya aside nucleic.

2.Ibintu bigira ingaruka ku bikorwa by'ibikoresho byo kubungabunga

Hari ibintu byinshi bigira uruhare mu ngaruka z'imiti irinda ubushyuhe. Muri byo harimo;

a.Ingaruka za pH

Impinduka muri pH igira uruhare mu gusenyuka kwa aside organic, bityo bigira ingaruka ku mikorere rusange ya preservatives. Urugero, kuri pH 4 na pH 6, 2-bromo-2-nitro-1,3-propanediol irahamye cyane.

b.Ingaruka za gel n'uduce duto

Koalin, silicate ya manyeziyumu, aluminiyumu n'ibindi, ni bimwe mu bice by'ifu biba mu mavuta amwe n'amwe yo kwisiga, akenshi bikurura imiti irinda kwangirika bityo bigatuma imiti irinda kwangirika itakaza ubushobozi bwo gukora. Ariko, bimwe na bimwe bigira uruhare mu gukurura bagiteri ziba muri iyo miti irinda kwangirika. Nanone, guhuza gel ya polymer ishonga mu mazi n'imiti irinda kwangirika bigira uruhare mu kugabanya ubwinshi bw'imiti irinda kwangirika mu mavuta yo kwisiga, kandi ibi byanagabanyije ingaruka z'imiti irinda kwangirika.

c.Ingaruka zo gushonga kw'ibintu bidafite ionic surfactants

Gushonga kw'ibintu bitandukanye biyungurura nk'ibidafite ionic mu bintu biyungurura bigira ingaruka ku mikorere rusange y'ibintu biyungurura. Ariko, ibintu biyungurura nk'ibidafite ionic bishonga mu mavuta nka HLB=3-6 bizwiho kugira ubushobozi bwo guhagarika ibikorwa ku bintu biyungurura ugereranyije n'ibintu biyungurura nk'ibidafite ionic bishonga mu mazi bifite agaciro ka HLB kari hejuru.

d.Ingaruka zo kwangirika kw'ibirinda kwangirika

Hari izindi mpamvu nko gushyushya, urumuri n'ibindi, bituma imiti irinda kwangirika, bityo bigatuma ingaruka zayo zo kwica udukoko zigabanuka. Ikindi kandi, zimwe muri izi ngaruka zitera ingaruka mbi ku mikorobe bitewe no gusukura no kwica udukoko hakoreshejwe imirasire.

e.Izindi nshingano

Mu buryo nk'ubwo, izindi mpamvu nko kuba hari uburyohe n'ibintu bigabanya ubushyuhe ndetse n'ikwirakwizwa ry'ibintu bigabanya ubushyuhe mu mazi y'amavuta mu byiciro bibiri nabyo bizagira uruhare mu kugabanya imikorere y'ibintu bigabanya ubushyuhe ku rugero runaka.

3.Imiterere y'imiti irinda uburinzi mu kwica udukoko

Imiterere y'imiti irinda indwara iterwa n'udukoko irakwiye kwitabwaho. Kugira imiti irinda indwara nyinshi mu mavuta yo kwisiga bizayitera ububabare, mu gihe kubura urugero rwayo bizagira ingaruka ku miti irinda indwaraimiterere y'ibintu bibungabungaUburyo bwiza bwo kubisuzuma ni ugukoresha ikizamini cy’ikibazo cy’ibinyabuzima gikubiyemo icyiciro gito cy’inzitizi (MIC) n’ikizamini cy’ahantu habuzanyijwe

Ikizamini cy’uruziga rwa bacteriostatic: Iki kizamini gikoreshwa mu kumenya bagiteri n’ibihumyo bifite ubushobozi bwo gukura vuba cyane nyuma yo guhinga ku gikoresho gikwiye. Mu gihe agapapuro k’urufunguzo gashyizwemo ibintu bikingira kajugunywa hagati mu gice cy’ubutaka, hazavuka uruziga rwa bagiteriostatic rukozwe hirya no hino bitewe n’uko ibintu bikingira byinjira. Mu gupima umurambararo w’uruziga rwa bagiteriostatic, gashobora gukoreshwa nk'icyitegererezo cyo kumenya niba ibintu bikingira bifite akamaro.

Ibi bishobora kuvugwa ko uruziga rwa bagiteri rukoresha uburyo bw'impapuro bufite umurambararo >=1.0mm ari ingirakamaro cyane. MIC yitwa ko ari yo ntoya cyane ishobora kongerwamo ibintu bishobora kugabanya ikura rya mikorobe. Muri iyo mimerere, MIC ntoya niyo ituma imiti igabanya ikwirakwira cyane.

Ingufu cyangwa ingaruka z'ibikorwa byo kurwanya mikorobe akenshi zigaragazwa mu buryo bwa minimum inhibitory concentration (MIC). Mu kubikora, imikorere ikomeye ya mikorobe iterwa n'agaciro gato ka MIC. Nubwo MIC idashobora gukoreshwa mu gutandukanya ibikorwa byo kwica bagiteri n'ibyo kurwanya bagiteri, surfactants muri rusange zizwiho kugira ingaruka za bagiteri ku gipimo gito n'ingaruka zo gusukura ku gipimo kinini.

Mu by’ukuri, mu bihe bitandukanye, ibi bikorwa byombi bibaho icyarimwe, kandi ibi bituma bigorana kubitandukanya. Kubera iyo mpamvu, akenshi bihabwa izina rusange nka “antimicrobial disease” cyangwa “disease” gusa.