Isithombe: Umzekeliso we-Scientific Hop

Lo mfanekiso awuvezi nje ama-hops njengesitshalo sokulima kodwa njengesimangaliso esingokwesayensi, esivula umgubuzelo wobuhle bawo bangaphandle ukuze wembule inhliziyo yamakhemikhali awenza abaluleke kakhulu ekuvuthweni. Uma uthi nhlá, isibukeli sidonswa ngaphambili okuvelele, lapho ikhoni ye-hop eyodwa ihlukaniswe ngokucophelela ivuliwe, ama-bracts ayo athambile ehlutshiwe ahlukaniseke njengezikali ezigqinsiwe. Ngaphakathi, izindlala ze-lupulin ezisagolide zivela ngemininingwane ecijile, cishe ekhazimulayo, ezungezwe emiphethweni yangaphakathi yekhoni. Lezi zindlala ezikhipha inhlaka—ezincane, ezicwebezelayo, futhi ezenziwe ngobumbumbulu obuhle—ziphethe ama-alpha acid, amafutha abalulekile, nezinhlanganisela ezinephunga elimnandi ezichaza ukubaba, iphunga, nokunambitha kubhiya. Kubonakala sengathi zikhanya ngamandla, zidonsa iso lesibukeli futhi zigcizelela indima yazo ebaluleke kakhulu ekukhiqizeni isayensi.

Ezungezwe ingxenye ephambanayo kukhona amaqoqo amakhoni e-hop angashintshile, alengiswa kumabhine awo asekelayo endaweni ephakathi. Ikhoni ngayinye inikezwa ngokwethembeka okunjengokuphila, izikali zayo eziluhlaza ezigqagqene zifakwe umthunzi ngamunye ukuze zidlulisele kokubili ukuthamba nokuqina. Ifomu labo liphakamisa ukuvuthwa, njengokungathi umfanekiso ubaqandisise ngesikhathi esinembile lapho okuqukethwe kwabo okunephunga elimnandi sekufinyelele izinga eliphezulu. Umehluko phakathi kwamakhoni angaguquki kanye nadaluliwe, ahlukanisiwe kudala umuzwa wokulinganisela: ubuhle obungaphezulu, ubunkimbinkimbi ngaphakathi. Lokhu kuhlangana kuqinisa imvelo embaxambili yama-hops njengawo womabili ejabulisa ngobuhle futhi eyinkimbinkimbi ngamakhemikhali, ehlanganisa imihlaba yemvelo nesayensi.

Ingemuva lengeza ukujula okwengeziwe kanye nomongo, ngamabhina e-hop anwebeka phezulu, amaqabunga awo makhulu, anomvini, futhi anombhalo ocebile. Ama-tendrils agoqeka kahle, okuphakamisa isimo sokukhuphuka kwesitshalo njengoba sifinyelela ekukhanyeni kwelanga. Iphalethi eliluhlaza okotshani, elithanjiswe ukusakazeka kokukhanya okucashile, lidala umoya ojulile, njengokungathi umbukeli umi emthunzini opholile wegceke elichumayo le-hop. Ukukhanyisa ngokucophelela kuqinisekisa ukuthi amathoni egolide e-lupulin agqama ngokuphawulekayo ngokumelene nohlaza, afanekisela ingcebo efihliwe ngaphakathi kwamakhoni.

Ngaphandle kokuheha kwaso okubonakalayo, isithombe sidlulisa ukulandisa kophenyo lwesayensi nesiko lokuphisa. I-hop cone ehlukanisiwe ikhumbuza imifanekiso yezitshalo yamakhulu eminyaka adlule, lapho abaphisi botshwala nezazi zezitshalo ngokufanayo bafuna ukuqonda umnikelo obalulekile wesitshalo kubhiya. Ukunemba kokunikezwayo akugqamisi nje kuphela ukunemba kwesayensi yezitshalo kodwa futhi nendlela ecishe ibe nenhlonipho ama-hop acwaningwa ngayo ngendima yawo ekubumbeni ukunambitheka. Umbukeli uyamenywa ukuba angacabangi nje kuphela ukuthi ama-hops abukeka kanjani kodwa ukuthi aquketheni: ama-alpha acid anikeza umunyu, i-myrcene enikeza amawolintshi namanothi anenhlaka, i-humulene ne-caryophyllene eboleka izinongo ezicashile nobuhlabathi. Indlala ngayinye ekhazimulayo iyichibi elincane eliyinkimbinkimbi, elihlanganisa ukuhlangana kwesayensi yezesayensi yezesayensi yezitshalo nesayensi yamakhemikhali.

Ukukhanya okuthambile, okungokwemvelo kuqinisa umqondo wokuthi lokhu kokubili kuwumfanekiso wesayensi nowobuciko. Okuvelele okumnene kudansa ezindaweni ezigobile zama-bracts, kuyilapho izithunzi zigqamisa ijometri yazo egqagqene. Ukukhanya kuphakamisa inhlonipho ecishe ibe yi-ethereal, iphonsa izindlala ze-lupulin njengamatshe ayigugu afihlwe ngaphakathi kwe-casing yemvelo. Isithombe asimane sazise kodwa siphakamisa isihloko, senza ama-hops njengezinto ezimangalisayo nezihehayo.

Sekukonke, ukwakheka kufinyelela ukuhlanganiswa okungajwayelekile: kubungaza ama-hops njengezitshalo eziphilayo ngenkathi ngesikhathi esifanayo kunciphisa ukwakheka kwawo kwangaphakathi. Ingxenye yesiphambano enemininingwane ikhuluma nososayensi nomkhiqizi wotshwala, bemagange ukulinganisa nokusebenzisa amandla abo amakhemikhali, kuyilapho amabhibhi azungezile aluhlaza namaqabunga akhanya kancane akhumbuza umbukeli ngobuhle babo bezinto eziphilayo kanye nefa lezolimo. Kungumfanekiso wezinto eziyinkimbinkimbi nokulinganisela, ezigqamisa ukuthi into encane kangaka ingaba nomthelela ongakanani komunye wemisebenzi yezandla endala kakhulu nethandwa kakhulu ebantwini.

Isithombe sihlobene: Ama-Hops ku-Beer Brewing: Willow Creek