Hoto: Laboratory Petri Dishes Yana Nuna Ci gaban Yisti na Brewer akan Agar

Hoton yana ɗaukar hoto mai ƙayyadaddun ƙayyadaddun ƙayyadaddun yanayin dakin gwaje-gwaje da aka mayar da hankali kan jerin jita-jita na Petri mai ɗauke da nau'in yisti mai girma. Saitin tsaftataccen yanayi ne, yanayin dakin gwaje-gwaje na zamani wanda ke da tsari, daidaito, da kyawun kwalliya. Farar fata, azurfa, da rawaya masu laushi sun mamaye palette ɗin launi, suna ƙarfafa yanayin sarrafawa da tsafta na wuraren bincike na ƙwayoyin cuta.

Ana iya ganin jita-jita takwas na Petri, an shirya su akan benci farar dakin gwaje-gwaje mara tabo a cikin tsari mai jujjuyawa wanda ke isar da daidaiton gani da ƙungiyar kimiyya. Kowane tasa an yi shi da gilashin haske ko babban filastik m, yana ba da damar cikakken ra'ayi game da matsakaicin agar da yankunan yisti masu tasowa a ciki. Agar kanta tana da launin rawaya mai launin rawaya, daidai da kafofin watsa labaru masu wadatar abinci kamar YPD (Yeast Extract Peptone Dextrose) agar, wanda aka saba amfani da shi don culturer Saccharomyces cerevisiae - nau'in yisti na masu shayarwa galibi ana aiki da su a cikin nazarin fermentation, fasahar kere-kere, da bincike na bushewa.

Tsakiya a cikin kowane tasa akwai wani yanki na madauwari na yisti wanda ke nuna launin kirim, mara-fari da wani nau'i na musamman. Mallaka suna da yawa duk da haka finely granular, suna nuna yanayin bayyanar ci gaban yisti mai lafiya: dan kadan domed a tsakiya, tare da gefuna iri ɗaya waɗanda ke ba da shawarar ko da rarrabawa da yanayin shiryawa. Fuskokin mazaunan suna nuna mintuna kaɗan, velvety ƙananan gyare-gyare waɗanda ke kama hasken dakin gwaje-gwajen da aka watsar, suna bayyana rikitattun ƙwayoyin cuta. Bambance-bambancen da ba a sani ba a cikin girman mallaka da yawa a tsakanin jita-jita na iya nuna matakan girma daban-daban ko masu canji na gwaji, kamar bambance-bambancen iri, abun da ke ciki na gina jiki, ko tsawon lokacin shiryawa.

Hasken dakin gwaje-gwaje yana da haske kuma yana rarraba daidai gwargwado, mai yuwuwa yana fitowa daga saman filayen LED da aka tsara don rage haske da inuwa. Wannan haske iri ɗaya yana tabbatar da ingantacciyar kallon gani na al'adu kuma yana jaddada ƙarancin muhalli. Tunani mai laushi a kan murfi na kayan abinci na Petri da shimfidar dakin gwaje-gwajen da aka goge suna ba da gudummawa ga daidaiton asibiti da babban amincin wurin.

A bayan fage, za a iya gane ƙayyadaddun ƙayyadaddun ƙayyadaddun kayan aikin dakin gwaje-gwaje da kayan kabad, waɗanda aka yi su cikin sautin launin shuɗi-launin toka wanda ke faɗuwa zuwa cikin laushi mai laushi. Wannan zurfin zurfin filin yana ware jita-jita na Petri a matsayin jigon jigon, yana mai da hankalin mai kallo zuwa ga yankunan yisti yayin da yake samar da mahallin muhalli. Ƙarƙashin kusurwar kallo na abun da ke ciki yana ba da ma'anar hangen nesa, yana ba da damar godiya ga tsarin jita-jita a kwance da lallausan murfi masu haske.

Kowane abu a cikin hoton yana jaddada ƙarfin kimiyya. Daidaita jita-jita na ganganci ne kuma daidai, yana nuna daidaitaccen aikin dakin gwaje-gwaje inda ƙungiyar samfurin ke tabbatar da ingantaccen lakabi, sake fasalin, da sauƙin bincike. Wuraren benci maras kyau, wanda ba shi da ƙugiya ko kayan kida, yana haskaka yanayin sarrafawa wanda ya dace da gwajin ƙwayoyin cuta, mai yiyuwa a cikin mahallin kimiyyar ƙira, bincike na fermentation, ko nazarin kwayoyin halitta wanda ya ƙunshi yisti a matsayin ƙirar ƙira.

Hoton ya ɗauki ba wai kawai abubuwan gani na al'adun yisti ba amma har ma da bayanan da ke da tushe na hanyoyin dakin gwaje-gwaje na zamani. Tsaftace da daki-daki suna haifar da daidaito da horo na aikin ƙwayoyin cuta-shirye-shirye a hankali, dabarar aseptic, da riko da ƙa'idar gwaji. A mataki na alama, hoton yana nuna nau'in yisti biyu na masu shayarwa a matsayin duka ginshiƙi na fermentation na gargajiya da kayan aikin fasahar zamani da ake amfani da su a cikin komai daga samar da giya zuwa ilimin halitta.

Daga hangen nesa na fasaha, hoton yana nuna ikon sarrafa hoto na ƙwararru akan haske, zurfin filin, da wakilcin kayan aiki. Abubuwan da ake yi na agar da yisti ana yin su tare da ingantacciyar ingancin taɓawa, jita-jita na gilashin bayyananne suna nuna madaidaicin juzu'i, kuma ma'amalar matte da filaye masu nuni suna sadar da gaskiya. Wannan haƙiƙanin yana cike da ƙayyadaddun launi mai laushi, wanda ke kiyaye ɗumi na halitta na kayan halitta a cikin yanayi mara kyau.

Gabaɗaya, hoton yana wakiltar ingantacciyar siffa mai inganci amma ta zahiri ta yanayin nazarin yisti na masu sana'ar giya-cikakkiyar haɗin gwiwar ƙananan ƙwayoyin cuta, fasahar kere kere, da ƙayataccen kimiyya. Zai iya zama kadara ta ilimi ko kwatanci don batutuwan da suka shafi kimiyyar fermentation, fasahar kere-kere, hanyoyin binciken ƙwayoyin cuta, ko ƙirar dakin gwaje-gwaje. Daidaitaccen daidaituwa na haske, rubutu, da abun da ke ciki yana ɗaukar daidaitaccen shiru da kyawun da ke cikin binciken kimiyya.

Hoton yana da alaƙa da: Biya mai ƙonawa tare da Bulldog B49 Bavarian Alkama Yisti