Isithombe: Ukulawulwa Kwekhwalithi Yemvubelo Lab

Lesi sithombe esimangalisayo siyisa isibukeli endaweni ecophelelayo nelawulwayo yelabhorethri yesimanje, lapho imingcele yesayensi yokuphisa ihlolwa futhi inakekelwa khona. Umuntu omaphakathi, uchwepheshe wesilisa ogxilile noma usosayensi, ogqoke ijazi lelebhu elihlanzekile, elimhlophe, ubonisa ukuzinikela kokunemba nokulawula ikhwalithi okusekela ukukhiqizwa kukabhiya okhethekile. Ugqolo lwakhe lugxile kakhulu ezintweni zamehlo zesibonakhulu esiyinkimbinkimbi, ithuluzi elibalulekile lokuhlaziya amaselula, okusikisela ukuthi uhlolisisa umhlaba oyinkimbinkimbi wemvubelo yotshwala ngezinga elincane kakhulu. Ukuma kwakhe—encike kancane phambili, isandla esisodwa silungisa izilungiselelo zesibonakhulu—sikhuluma ngokuzibandakanya okujulile nomsebenzi wakhe, okubonisa indima ebalulekile edlalwa imvubelo ekuvubeleni.

Okubekwe ngokugqamile esiteji sesibonakhulu ubhakha wengilazi ocacile, oqukethe uketshezi olukhanyayo, olusagolide olunekhanda elithambile nelinamagwebu. Lolu ketshezi, olubonakala lufana newort fermenting wort esebenzayo noma ubhiya omncane kakhulu, lusebenza njengesihloko esisheshayo sokuhlolwa kukachwepheshe, cishe isampula eqoqwe ukuhlola ukusebenza kwe-yeast cell, ukubala, noma ukuhlonza noma yiziphi izinto ezingase zibe ukungcola. Ukusebenza kwayo kukhombisa umsebenzi oqhubekayo webhayoloji obalulekile ekukhiqizeni utshwala. Ezungeza le ndawo okugxilwe kuyo, ezinye izinto zaselabhorethri ezibalulekile zihlelwe ngobunono ebhentshini lokusebenzela elimhlophe elimsulwa. Kwesokunxele, i-conical flask (i-Erlenmeyer flask) iphethe ivolumu enkulu yoketshezi olunombala we-amber, mhlawumbe isampula egciniwe, isiko lokuqala, noma indawo yokukhula eyinyumba. Ukuba khona kwayo kugcizelela inqubo yezigaba eziningi zokuphatha imvubelo ekukhiqizeni utshwala. Eduze kwayo, isilinda sizacile esithweswe iziqu simi siqondile, siqukethe uketshezi oluncane, olusobala, okungenzeka lube yinto evuselelayo noma isampula encibilikayo, egqamisa izici zobuningi zomsebenzi waselabhorethri.

Ngaphambili, isitsha sePetri sivulekile, siveza indunduma ecocekile yento ecolekile, eyomile, eyimbudumbudu—imvubelo yotshwala ngendlela yayo engasebenzi, esebenzayo. Lesi sici esibonakalayo sinikeza ukumelela okubambekayo kwento ephilayo ecwaningwayo, ivala igebe phakathi kokubukeka kwayo okukhulu kanye nomsebenzi wayo we-microscopic. Konke ukusethwa ebhentshini lokusebenzela kubonakala ngokuhlanzeka kwayo okungenabala nokuhleleka kwayo, okuqinisa umqondo wendawo oyinyumba nokulawulwayo—okubalulekile ekuvimbeleni ukungcola kukho kokubili ilebhu kanye nendawo yokuphuza utshwala. Ingemuva lithuthukisa ngokwengeziwe lo mbono. Amashalofu ahlelwe kahle, anwebeka odongeni olungemuva, agcwele izinhlobonhlobo zezinto zengilazi ezikhazimulayo nezinto zaselabhorethri: amabhodlela ahlukahlukene, amaflask, namabhodlela anosayizi abahlukene, amanye aqukethe uketshezi olucacile, amanye angenalutho futhi alinde ukusetshenziswa. Ukuhlelwa okuhlelekile kwalawa mathuluzi kuxhumanisa ilabhorethri egcwele futhi esebenza kakhulu ezinikele ekuphenyweni kwesayensi. Ukuba khona kwekhompuyutha ephathekayo yesimanje ehlanganiswe ngobuqili esigcawini ohlangothini lwesokudla lwedeski kuphakamisa ukugawulwa kwedatha, ukuhlaziya, noma ucwaningo, okuhlanganisa kalula izindlela zesayensi zendabuko nobuchwepheshe besimanje. Lesi sithombe siwumfanekiso onamandla wokunemba, ukuqina kwesayensi, nokuzibophezela okungantengantengi eqophelweni elichaza ukuphiswa kwesimanjemanje, okugcizelela ukuthi ubhiya omkhulu uwumkhiqizo womsebenzi welabhorethri wenkuthalo njengoba nje uwubuciko bendabuko.

Isithombe sihlobene: Ukubilisa Ubhiya nge-Fermentis SafLager W-34/70 Yeast