Isithombe: Ukuvutshelwa Okusebenzayo Esimisweni Selabhorethri

Lesi sithombe sithwebula umzuzu wokuhlola okugxilile ngaphakathi kwelabhorethri enikelwe ubuciko nesayensi yokuvutshelwa. Isigcawu sicebile ngemininingwane futhi sendlalwe ngenjongo, sinikeza ukulandisa okubukwayo okuvela ngaphambili kuye ngemuva. Enhliziyweni yokwakheka kuneflaski enkulu ye-Erlenmeyer, umumo wayo oyindilinga ogcwele uketshezi olusagolide-owolintshi olunamabhamuza namagwebu ngamandla abonakalayo. Igwebu elingaphezulu liwugqinsi futhi alilingani, uphawu olucacile lokuvutshelwa okusebenzayo, njengoba amangqamuzana imvubelo egaya ushukela futhi akhiphe isikhutha. I-flask ifakwe i-airlock yengilazi, idivayisi elula kodwa ebalulekile evumela amagesi ukuba aphume kuyilapho ivikela okuqukethwe ekungcoleni emoyeni. Lokhu kusetha kuwuphawu lokuvutshelwa okulawulwayo, lapho izinqubo zebhayoloji ziqondiswa ukubhekwa ngokucophelela kanye nezinsimbi ezinembayo.

Kuzungeze iflaski emaphakathi kukhona uxhaxha lwezingilazi zesayensi—amasilinda aneziqu, amaflask amancane, namashubhu okuhlola—ngalinye lihlanzekile, lilinganiselwe, futhi lilungele ukusetshenziswa. Le mikhumbi iphakamisa indlela yezigaba eziningi zokuvutshelwa, lapho kuthathwa khona amasampula, izilinganiso zirekhodwe, futhi okuguquguqukayo kulungiswe ngesikhathi sangempela. Ukuhlelwa kwezinto zokusebenza kusebenza futhi kujabulisa ngobuhle, into ngayinye ibekwe ukusekela ukuhamba komsebenzi womcwaningi. Kwesokunxele, isibonakhulu esihlanganisiwe simi silungele ukuhlaziya nge-microscopic, amalensi ayo abheke endaweni yokusebenza njengokungathi ilindele isilayidi esilandelayo. Leli thuluzi libonisa izinga elijulile lophenyo olwenzekayo, lapho i-yeast morphology, ukusebenza kwamaseli, nokuhlanzeka kwamagciwane kuhlolwa ngokuqinile nangokucophelela.

Ukukhanya kwegumbi kufudumele futhi kuyaqondisa, kuveza izithunzi ezithambile ezigqamisa ukukhonta kwe-glassware kanye nokuthungwa koketshezi olugwedlayo. Okuvelele kucwebezela ezindaweni ezigobile, kudala umuzwa wokujula nokunyakaza okwenza isigameko siphile. Ukukhanya kuthuthukisa amathoni e-amber esixazululo esibilayo, kusenze sibonakale sikhanya, njengokungathi uketshezi ngokwalo lufakwe ubungqabavu. Lokhu kukhethwa kokukhanyisa kwengeza ungqimba lokusondelana esithombeni, kuguqula ilabhorethri isuke endaweni eyinyumba ibe yindawo yokusungula nokutholwa.

Ngasemuva, ishalofu lezincwadi elihlanganiswe nezinto eziyisethenjwa lisekela inkundla yesiko lezazi. Umgogodla wezincwadi zesayensi yokuphisa, i-microbiology, kanye ne-biochemistry iphakamisa isisekelo solwazi esazisa zonke izinyathelo zenqubo. Le mibhalo ayigcini nje ngokuhlobisa; zimelela ukuhlakanipha okunqwabelene kwezizukulwane zabacwaningi nabaphisi botshwala, insiza okufanele kukhulunywe ngayo futhi yakhelwe phezu kwayo. Izitsha zengilazi ezengeziwe neziqukathi zigcwala emashalofini, okuqinisa umuzwa welebhu efakwe kahle futhi esetshenziswa ngokugcwele.

Sekukonke, isithombe sidlulisa umoya wokushuba okuthulile kanye nobuciko bobuciko obucabangelayo. Kungumfanekiso wokuvutshelwa njengokubili umzamo wesayensi kanye nokuphishekela umsebenzi wobuciko, lapho ukunemba nokufunda kusebenzisana ngesandla. I-flask ebhayizayo, amathuluzi azungezile, isibonakhulu, kanye nokwasemuva kwezazi konke kunomthelela ekulandiseni kobuchwepheshe nokuzinikela. Ngokubunjwa kwaso nemininingwane, isithombe simema isibukeli ukuba sazise inkimbinkimbi yokuvutshelwa—hhayi nje njengokusabela kwamakhemikhali, kodwa njengenqubo yokuguquka eqondiswa ulwazi, ikhono, kanye nenhlonipho ejulile ngezinto eziphilayo ezisemoyeni wawo.

Isithombe sihlobene: Ukubilisa Ubhiya nge-Lallemand LalBrew Belle Saison Yeast