Hoto: Ƙwararren Ƙwararren Ƙwararren Ƙwararren Yisti

Hoton yana ba da wani abin ban mamaki, kusa-kusa da hangen nesa na kwayar yisti guda ɗaya na Munich Lager, musamman Saccharomyces pastorianus, wanda aka ɗaukaka don bayyana matakin dalla-dalla fiye da iyakokin idon ɗan adam. Tantanin halitta ya mamaye firam ɗin, elliptical, oval mai tsayi mai tsayi tare da ɗan kwane-kwane mai ɗanɗano wanda ke yawo a kan madaidaicin tarkace mai laushi. An ɗan karkatar da hangen nesa, yana ƙunshe da abun da ke ciki tare da ma'anar kuzari, kamar dai an dakatar da tantanin halitta a cikin motsi maimakon daidaitawa a wurin.

Fuskar tantanin halitta yisti yana haskakawa daga gefe, kuma wannan hasken da ba a taɓa gani ba yana ƙarfafa cikakkun bayanan rubutun sa. A ko'ina cikin tantanin halitta, saman yana bayyana mai kaushi, mai tsari da ƴan ƙanana, dimples masu kama da tsakuwa da ƙugiya marasa tushe. Waɗannan sifofi suna ba bangon tantanin taɓawa, kusan ingancin kwayoyin halitta, yana haifar da rikitacciyar ƙaƙƙarfan gine-ginensa. Inuwa suna faɗuwa a hankali a cikin ɓacin rai na saman, yayin da ƙugiya da tsayin daka suna kama hasken da aka watsar, suna haifar da ma'anar girma. Haɗin kai na haske da inuwa yana canza kwayar yisti zuwa wani abu na halitta da sassaka, ƙanƙaramar duniyar laushi da aka bayyana ta hanyar lura da hankali.

Launi yana da dabara amma yana da ban sha'awa sosai. Ita kanta kwayar yisti tana bayyana cikin sautin sanyi, galibi launin toka-shuɗi tare da alamun teal da cyan waɗanda ke zurfafa tare da gefen inuwa. Babban hasashe yana haskakawa a cikin kodadde, kusan launuka masu launin azurfa, yayin da inuwar da ke ƙarƙashinta ke nutsewa cikin sanyi, sautunan da ba su da ƙarfi. Paleti yana haifar da bakararre, yanayin asibiti na microscopy, yana jaddada mahallin kimiyya na hoton. Bayanan baya ya dace da wannan ƙaya mai kyau: santsi, ƙarancin hankali wanda ke jujjuya a hankali daga shuɗi-kore zuwa launin toka, ba tare da wata damuwa ba. Wannan wurin da aka sarrafa a hankali yana ware ƙwayar yisti, yana mai da hankalin mai kallo akan sigar sa mai rikitarwa.

Tantanin halitta yisti da kanta an ajiye shi kaɗan a tsakiya a cikin firam ɗin, kuma kusurwar da aka karkatar ta ƙara haɓaka fahimtar zurfin da girma. Ba kamar zane mai lebur ko tsarin littafin karatu ba, hoton yana isar da yisti a matsayin mai rai, kwayoyin halitta mai girma uku, mai lankwasa jikinsa yana shawagi a sararin samaniya. Mayar da hankali yana da kaifi-kaifi akan tantanin halitta, yana ɗaukar cikakkun bayanai kowane minti daya na saman tantanin halitta, yayin da bangon baya ya kasance mai laushi da yaɗuwa, yana ba da rarrabuwar gani da kuma jaddada shaharar tantanin halitta.

Abin mamaki game da wannan hoton shi ne yadda yake gadar duniyar kimiyya da fasaha. A hannu ɗaya, ƙwaƙƙwarar asibiti ce, mai ƙarfi mai ƙarfi wanda aka tsara don nazarin kwayar yisti dalla-dalla. Tsaftataccen abun da ke ciki, hasken wuta mai yatsa, da madaidaicin gradients duk suna nuna madaidaicin fasaha na hoton dakin gwaje-gwaje. A gefe guda, kayan laushi, walƙiya, da abubuwan da aka karkatar da su suna ba hoton basirar fasaha, suna canza wannan kwayar yisti guda ɗaya zuwa wani abu mai ban mamaki na gani. Ba kawai takardun kimiyya ba; shi ma aesthetical magana.

Bayan zane-zane na gani, hoton yana da zurfin mahimmancin ilimin halitta. Saccharomyces pastorianus shine dokin aikin lager brewing, yisti matasan da ke da alhakin samar da tsaftataccen bayanin martaba wanda ke ayyana lagers na Munich da sauran giya masu taki. Wannan tantanin halitta guda ɗaya yana wakiltar tushen tsarin fermentation, wakilin microscopic wanda ke canza sugars zuwa barasa da carbon dioxide, yayin da kuma ke haifar da mahaɗan dandano mai laushi-bready, malty, ɗan fure-wanda ke nuna salon. Ta hanyar haɓaka yisti zuwa wannan sikelin, hoton yana ba da damar da ba kasafai ba don ganin ainihin kwayar halitta wacce ke da alaƙa da al'adar noma.

Daga ƙarshe, wannan ɗan ƙaramin kusoshi ya ƙunshi ɓoyayyun kyawun ilimin halitta. Yana isar da duka rauni da juriya na yisti: tantanin halitta guda ɗaya, wanda ba a iya gani da ido tsirara, duk da haka yana iya jujjuya sauƙaƙan wort zuwa abin sha da ake jin daɗin duniya. Mai tsabta, gabatarwa na asibiti yana jaddada yanayin fasaha na ilimin kimiyya, yayin da wasan kwaikwayo na haske da rubutu ke canza tantanin halitta zuwa wani abu mai ban mamaki. An dakatar da shi a bango mai laushi mai laushi, tantanin yisti na Munich Lager ya zama fiye da microorganism kawai - ya zama alama ce ta fermentation kanta, injin shiru a zuciyar shayarwa.

Hoton yana da alaƙa da: Gishirin Gishiri tare da Wyeast 2308 Munich Lager Yeast