Oko kubizwa ngokuba yimicu yemifuno zizinto ezingagayekiyo ebantwini kodwa ezineziphumo ezisempilweni emzimbeni, ngakumbi, zokwenza ukwetyisa ngokukhawuleza ukunqanda ukomelela kunye nefuthe elibi elibangelwa sesi sifo.
Ifayibha yemifuno yi-celluloseEli candelo linye lephepha, a I-polysaccharide yendalo yenziwe ngenani elikhulu leeyunithi ze-beta glucose. I-Beta-glucose ngumnombo we-alpha-glucose, amandla ethu okugqwesa ngamandla, kwaye umahluko kuphela phakathi kweemolekyuli ezimbini kukuma kweqela elisebenzayo le-hydroxyl kwikhabhoni 1 yetyathanga evaliweyo.
Abantu abanako ukwenza i-hydrolyze cellulose, asinayo indlela ye-metabolic okanye i-enzyme esivumela, kwinxalenye ethile yenkqubo yokwetyisa, ukwaphula iqhina elibizwa ngokuba yi-1,4 glucosidic phakathi kweeyunithi ze-beta glucose, ke, iselulosi ayisiyo isondlo kuthi kuba hayi siyayetyisa. Inxalenye encinci kuphela yefayibha yemifuno enokukhokelela ekukhutshweni kwamafutha acid emathunjini ngenxa yokuvumba kwawo.
Kwelinye icala, izilwanyana ezirhintyayo zinebacteria kwelinye lamacandelo ethu okwetyisa ezivumelayo ukuthotywa kweselulosi kwaye uyijike ibe ngumthombo wamandla. Kungenxa yoko le nto benokuvelisa amanqatha ngokutya izixa ezikhulu zeselulosi abazifumana kwingca abayityayo.
Iselulosi yicarhydrate enesitatshi (Singayetyisa le) kuphela isitatshi esenziwe ngeeyunithi zealpha glucose. Iselulosi inomsebenzi wolwakhiwo kwimifuno: ukunika imilo kunye nenkxaso kumagqabi awo kunye neziqu. IHemicellulose kunye ne-lignin zezinye izinto ezincinci zefayibha yemifuno.
Uncedo ekwetyisweni kokusetyenziswa kweentsinga zemifuno (ngakumbi ekrwada) kukuba ifunxa amanzi, phantse ubunzima obulinganayo emanzini, ukunceda ukulibazisa ukufunxeka kwezondlo, okusasazwa ngcono kwaye kunegalelo ekunikezeleni imvakalelo yokuhlutha. Kumsebenzi wokurhuqa inkunkuma kwizinto ezisuka emathunjini nto leyo ebangela ukucoleka okupheleleyo ngakumbi ukunqanda ukuqokelelwa kwelindle emathunjini.
Ukutya okunciphisa umzimba, ukutya ifayibha kubalulekile. Akukho kutya ngaphandle kwefayibha kuba iyasebenzisana kwiindawo ezahlukeneyo zokujonga. Iintsinga azityebisi, zinika imvakalelo yokugcwala kwaye zicoca inkqubo yokwetyisa.