Isithombe: I-Golden Fermentation ku-Laboratory Flask

Isithombe sibonisa ukuvutshelwa okulawulwa kakhulu futhi okusemtholampilo, kugcizelela ukunemba nokucaca. Maphakathi nesithombe kuneflask yelabhorethri i-Erlenmeyer, ucezu lwengilazi yesayensi yakudala edlulisa ngokushesha umoya wokuhlola nokulinganisa ngokucophelela. I-flask yenziwe ngengilazi ekhanye kahle, umumo wayo ohlanzekile oyindilinga unwebeka esisekelweni futhi ugobhoza kamnandi entanyeni eyi-cylindrical emincane. Phezu kweflask kuhlezi isivalo se-airlock esincane, esigobile, esiqinisekisa ukuthi indawo yangaphakathi ihlala ilawulwa ngenkathi ivumela ukuphuma kwamagesi akhiqizwa ngesikhathi sokuvutshelwa. Lo mniningwane ocashile kodwa obalulekile uqinisa ubuqotho besayensi besimo, ubonisa ibhalansi phakathi kwezinqubo zebhayoloji kanye nokwengamela komuntu.

Ngaphakathi kweflask, uketshezi olunombala osagolide ludonsa ukunaka ngombala walo ocebile nokunyakaza okuguquguqukayo. I-beer wort ekuvubeleni okusebenzayo iyabenyezela phakathi kwemithunzi yoju olujulile nenhlaka ephaphathekile, amathoni awo akhanya ngokuthambile ngisho nokukhanya okukhanyisa indawo. Ngaphakathi nendawo ephansi, amabhamuza amancane angenakubalwa akhuphukela phezulu kancane, abone ngeso lengqondo amandla e-carbon dioxide ephuma emsebenzini wokugaya imvubelo. Lokhu kusebenza kahle okuthambile kuhambisana nongqimba olunamagwebu, oluphaphathekile lwegwebu olunamathela phezu koketshezi, olubonisa ikhwalithi ephilayo, yokuphefumula yokuvutshelwa njengoba kwenzeka ngesikhathi sangempela. Igwebu likhulu ngokwanele ukuba libonakale kodwa lithambile, ligcizelela ijubane elilawulwayo nelilinganisiwe lenqubo esikhundleni samathumba noma igwebu elingalawuleki.

Ingemuva lokuqamba liyindawo emhlophe engenasici, ebushelelezi, engenakho ukuthungwa noma ukuphazamiseka. Lesi sizinda sangemuva esicwebile sikhulisa umqondo wesayensi ye-minimalism nokugxila, sikhumula noma yimuphi umongo we-rustic noma wokuhlobisa ukuze kugqanyiswe isihloko ngokunemba komtholampilo. Ukungabi bikho komsindo wemvelo noma ama-props angeziwe kuvumela umbukeli ukuthi ajabulele ukusebenzisana kwefomu, ukukhanya, nento. Yonke into—ukuba sobala kwengilazi, ukucaca koketshezi olusagolide, amabhamuza acwazimulayo, kanye negwebu elinokhilimu—kuvela kuhlukanisiwe endaweni ecishe ibe sobala yaselabhorethri, eqinisa izindikimba zobunyumba, ukuphindaphindeka, nokubona.

Ukukhanyisa kudlala indima ebalulekile kulokhu kuqamba. Ithambile futhi isatshalaliswe ngokulinganayo, ukukhanya kugwema izithunzi ezinokhahlo noma ukuxhopha, esikhundleni salokho kusonga iflaski ngokukhazimula okulinganayo okuthuthukisa ukudlidliza koketshezi kuyilapho kugcinwa ukwethembeka kumibala yayo yemvelo. Le ndlela yokukhanyisa iqinisekisa ukuthi ukunaka kombukeli kuqondiswa ngaphandle komthungo enqubweni yokuphila ngaphakathi kweflask, kunokuphazanyiswa ukubonakaliswa noma ukugqama okunamandla. Umphumela uba ukumelela okubonakalayo okuvumelanayo kokuvutshelwa: okuphilayo, kodwa okulawulwayo; i-organic, nokho i-odiwe.

Umkhathi ovezwe yisithombe ungowokuqina kwesayensi okuphambana nesiko lobuciko. Nakuba ukuvutshelwa kuhlotshaniswa ngokomlando nama-rustic breweries, imiphongolo yokhuni, namasu enziwe ngesandla, lapha kufakwe ilensi yesayensi yesimanje kanye nokunemba. Ingemuva elimhlophe elilawulwayo kanye nokwethulwa komtholampilo kweflaski kugcizelela indawo lapho okuguquguqukayo kulawulwa khona futhi imiphumela ibikezelwa. Nokho naphezu kwalokhu kunemba, imibala esagolide, amabhamuza akhuphukayo, nomqhele onegwebu kukhumbuza umbukeli ukuthi ukuvutshelwa ekugcineni kuyinqubo yebhayoloji, ephila ngamandla noguquko. Lokhu kuhlangana—phakathi kobunyumba nobungqabavu, phakathi kwengilazi negwebu—kuthwebula ububili bokwenza utshwala njengokubili kobuciko nesayensi.

Sekukonke, isithombe sidlulisa umbono wokubhekisisa ngokucophelela, ukulinganisa ngesineke, kanye nokuphambana komsebenzi wemvelo oqhutshwa imvubelo ngobuhlakani bomuntu. Ikhuluma ngenqubo ecophelelayo yokuvutshelwa kukabhiya endaweni yaselabhorethri noma izimo zokuhlola, lapho zonke izigaba zibhalwa khona, zilawulwe, futhi zikhanyiswe ngokucacile. Umbukeli usala nomuzwa wakho kokubili ukumangala nokuqinisekiswa: ukumangala ngobuhle boketshezi olusagolide olunyakazayo, kanye nesiqiniseko esimweni esizolile, esihlelekile esiqinisekisa ukuthi ukuguqulwa kwalo kuqhubeka ngaphansi kokunemba okubhekwayo.

Isithombe sihlobene: Ukubilisa Ubhiya Nge-White Labs WLP802 Czech Budejovice Lager Yeast