Msika wamakono umapereka makina ambiri a khofi (espresso), choncho mumakhala ndi zambiri zoti musankhe. Zimangokhala kuti mudziwe zomwe muyenera kuyang'ana komanso momwe mungasankhire makina a khofi wa espresso kunyumba.
Mu makina a khofi wa espresso, khofi imakonzedwa kuchokera ku nyemba zomwe zimakhala ndi mpweya wapamwamba. Ndi zakumwa zokonzedwa motere ndipo amatchedwa "espresso". Dzina lachiwiri - "carob" - ophika khofiwa adalandira chifukwa cha zozizwitsa za kapangidwe kawo: fyuluta kapena thumba la khofi yapansi m'malo mwa ophika khofi ndi pulasitiki kapena nyanga zamkuwa.
Pokonzekera khofi mu makina a khofi wa espresso, choyamba chofunika kudzaza chophimba ndi madzi, ndi lipenga - ndi khofi pansi, panthawi imodzimodziyo nkofunika kuti muzigwirizana molondola. Ndi zina zonse, makina a khofi amadziyendetsa okha: pansi pa kuthamanga kwambiri, nthunzi imadutsa mu ufa wa khofi, ndiyeno zakumwa zotsirizidwa zimatsanulira mu kapu, zomwe ndi zofunika kutentha.
Popeza khofi imapangidwira kwambiri, zinthu zambiri zomwe zimapangitsa kuti zakumwa zimveke zimachokera ku ufa wa khofi. Ndipo ngakhale kuthamanga kwa madzi amadzimadzi kumapatsa pafupifupi 25 peresenti ya zomwe zimatchedwa khofi mankhwala - ndipo kawirikawiri kuphika chiwerengerochi ndi 15-18%, kotero kuti nyemba za khofi zingathe kuchepetsedwa ndi pafupifupi magawo atatu. Opanga khofi a Carob amathandizidwanso ndi ogwiritsa ntchito ambiri chifukwa amachititsa kuti apange kirimu pamwamba pa chophika chokonzekera - chithovu chokoma.
Choncho, ntchito ya makina a kabichi ya carob imadalira kwambiri kuthamanga kwa mpweya. Choncho, kusankha kwa chipangizochi chiyenera kuyambanso ndi parameter.
Mitundu yosavuta kwambiri, kapena "yaying'ono" ya makina a coffee a espresso akhoza kukula mpaka 4 bar. Zipangizozi zimatenthedwa mu chotsekedwa chotsekedwa, ndiyeno, pamene malire amatha kufika, valavu imatsegula ndipo nthunzi imadutsa mu ufa wa khofi. Mpweya pa nthawi yomweyo ndi yotentha kwambiri, ndipo izi zimawononga fungo lakumwa. Pali teknoloji yotereyi komanso kuphatikizapo: nthunzi yotentha kwambiri imakulolani kuti muchotse kafeini wambiri ndikupangira zakumwa zambiri. Kwa makina a khofi omwe amachititsa kupanikizika kwa 3.5 bar, mphamvu nthawi zambiri sichidutsa 1000 W, pamene kupanga khofi kumatenga pafupifupi mphindi ziwiri.
Zida zamaphunziro apamwamba zimatha kupangira makina 15 - izi zimapanga makina opangira magetsi omwe ali ndi fuser, kutenthetsa madzi kufika madigiri 84 mpaka 95. Izi zimapangitsa madzi kuponderezedwa kupyolera mu magawo a khofi pansi pa fyuluta, pomwe zigawo zikuluzikulu za khofi zimachotsedwa kwa iwo. Mphamvu ya zipangizo zomwe zili ndi kupanikizika kwa baringo 15 zimasiyanasiyana mu 1000-1700 W. Kuti mupange khofi mu makina awa akufunika pafupifupi theka la miniti.
Chofunika kwambiri ndi mtundu wa zinthu zomwe lipenga lipangidwa: zitsulo kapena pulasitiki. Chofunikirako chiyenera kuperekedwa kwa chitsulo, chifukwa mu chitsulo cha chitsulo khofi ikuwotha bwino, zomwe zikutanthauza kuti zakumwa zidzakhalanso zodzaza ndi zowonjezereka.
Ophika khofi ndi nyanga ya pulasitiki amapereka khofi yowonjezera, momwe kukoma kowawa kwa kukoma kumamveka bwino kwambiri.
Poganizira momwe mungasankhire khofi ya espresso kunyumba kwanu, samalani kukula kwa thanki ya madzi. Omwe amapanga khofi, akuyamba kupanikizika mpaka 4 bar, kawirikawiri amakhala ndi tating'ono - 200-600 ml - thanki la madzi. Koma mu makina a khofi okhala ndi mpiringidzo wa 15 bar, mukhoza kutsanulira madzi okwanira imodzi ndi theka, komabe nthawi imodzi kuphika makapu awiri a zakumwa sizingagwire ntchito.
Ngati mukufuna "cappuccino", yang'anirani momwe ntchito ya kupanga khofiyi ikugwirira ntchito mu wopanga khofi. Ndipotu, "cappuccino" - makamaka "espresso" yomweyi, yokhala ndi chithovu chochokera mkaka. Kuti akanthe mkaka, ophika khofi a carob ali ndi zida zosiyana ndi zojambulidwa. Pachifukwa ichi, dongosolo lophika "cappuccino", ndiko kuti, kukwapula mkaka kuti ukhale ndi thovu, kukhoza kukhala kosakaniza komanso kosavuta.
"Caper" ya mawonekedwe a mawonekedwe monga awa: chubu yomwe ili ndi bubu imatsitsimulidwa mu galasi ndi mkaka, nthunzi imakakamizidwa kupyolera mu izo, kupyolera mu utsi umene umapangidwira. Koma kuphika kwenikweni chithovu kuchokera mkaka - "ngati m'nyumba ya khofi" - si kosavuta. Izi zimafuna luso labwino komanso kuwonjezera mkaka ndi mafuta okwanira - kuposa 3.5% - kapena kirimu (11% mafuta okhutira).
Zimakhala zosavuta kukonzekera chithovu cha mkaka ndi "cappuccino" yodzidzimutsa. Muyenera kutsanulira mkaka muchitsime chopangidwa ndipadera, pangani mawonekedwe a "cappuccino" ndi - voila! - chithovu chimatulutsa m'chikho. Nthawi zina opanga khofi omwe ali ndi "cappuccino" nthawi zina amakhalanso ndi ntchito yokonzanso kukula kwa mkaka.
Chinthu china chofunika kwambiri cha makina a coffee ndi espresso ndizogwiritsa ntchito khofi yam'mbuyo. "Chosankha" ichi chimachepetsa kwambiri kukonzekera "espresso" panyumba, kupereka mwapamwamba kwambiri chakumwa.
Akalonga - mbali zina za khofi yofiira yofiira pansi (7 g), yosungidwa mufakitale yosungidwa - yomwe imayikidwa pakati pa magawo awiri a pepala. Tekeni yopanga khofi yogawanika - ESE - ndi yotchuka padziko lonse ndipo imadziwika, ndipo opanga khofi amatchedwa ESE-yogwirizana.
Mosakayika, ubwino wawo ndikumveka kokonzekera zakumwa ndi kuyeretsa chipangizocho. Palinso zochepa: ntchito yowonjezerayi ikuwonjezera mtengo wa makina a khofi.
Posankha ochita khofi, samverani mbali zake zina
- Zizindikiro zowunikira za ntchito, komanso mlingo wa madzi ndi kutentha kwa khofi.
- Kutsekedwa mwadzidzidzi ngati kutentha kwambiri kuphatikizapo magetsi apadera a steam: zipangizozi zimachepetsa chiopsezo chotentha ndi kuwonjezera moyo wa makina a khofi.
- Mapampu awiri , kukulolani kuti mupange zonse "cappuccino" ndi "espresso."
- Sitimayo yochotserako idzaonetsetsa mosavuta kuti carob ikhale yosamalidwa.
- Bulu loyamba - limakulolani kuti musiye khofi kuphika ngati kuli kotheka.
- Mphuno yawiri ikuluikulu imakulolani kugawira khofi mu makapu awiri panthawi imodzi.
- Ntchito za Kutentha mkaka ndi kusunga cafe zimapereka zowonjezereka pogwiritsa ntchito zakumwa.