Kuchotsa vanila
Sizophweka kupangavanila kuchotsa, makamaka poyerekeza ndi mitundu ina ya mafuta ofunikira. Ndikosatheka kutulutsa zonunkhira za nyemba za vanila pogwiritsa ntchito makina kapena distillation. M'malo mwake, vanila amachotsedwa ku nyemba pogwiritsa ntchito mowa wosakaniza (nthawi zambiri ethyl) ndi madzi.
Koma izi zisanachitike, nyemba zokhala ndi vanila ziyenera kuchiritsidwa zomwe zimatenga pafupifupi miyezi 3 - 4 kuti ithe. Izi zimapangitsa kuti vanillin ichuluke kwambiri, organic pawiri yomwe imayambitsa fungo lodziwika bwino la vanila.
Kuchiritsa kukatha, ntchito yochotsa imapitilira miyezi ingapo kusakaniza kusanakule kuti atulutse fungo lodziwika bwino la vanila. Kuti mukwaniritse mulingo woyenera kwambiri wochotsa vanillin, madontho a vanila amayenera kukhala osakaniza a ethyl/madzi kwa miyezi ingapo.
Koma kuti mukwaniritse nthawi zosinthika zotere, muyenera kukwanitsa kuwongolera zachilengedwe m'njira yomwe opanga akuluakulu okha ndi omwe amatha kuchita. Komano, zopangira zopangira vanila zimatha kutenga chaka chathunthu kuti zitulutsidwe. Choncho n'zosavuta kugula kuposa kudzipangira nokha kunyumba.
Vanila oleoresin
Ngakhale vanila oleoresin si mafuta ofunikira, nthawi zambiri amagwiritsidwa ntchito ngati amodzi. Vanilla oleoresin amapangidwa pochotsa zosungunulira kuchokera ku vanila. Ndiwokhuthala kuposa mafuta ofunikira ndipo ndi njira yotsika mtengo yomwe nthawi zambiri imawonjezedwa kuzinthu zosamalira anthu.
Kulowetsedwa kwa mafuta a vanila
Izi zimaphatikizapo kuviika nyemba zouma, zofufumitsa za vanila ndi mafuta osalowererapo monga mafuta a mphesa kapena mafuta a amondi omwe ali abwino kwambiri pochotsa zonunkhira za vanila. Njira yowotchera ndi kuyanika imapanga ma enzymes achilengedwe omwe amachititsa kununkhira kolemera ndi kununkhira kwa vanillin.
Pali zinthu ziwiri zabwino kwambiri za kulowetsedwa kwa mafuta a vanila zomwe zimasiyanitsa ndi vanila. Choyamba, mtundu uwu wa mafuta a vanila ndi abwino kuti agwiritsidwe ntchito pakhungu ndipo akhoza kuwonjezeredwa kuzinthu zokongola. Kutulutsa kwa vanila, kumbali ina, kuyenera kugwiritsidwa ntchito pochotsa fungo, kukongola komanso kuphika. Chachiwiri, kulowetsedwa kwamafuta a vanila kumatha kupangidwa mosavuta kunyumba ndipo kumatenga nthawi yochepa kuti apange.
Kuti mupange kulowetsedwa kwanu kwamafuta a vanila, mutha kuyamba ndikutenga nyemba za vanila ndikuzidula m'tigawo ting'onoting'ono. Kenako mumayika ma bitswa mumtsuko ndikudzaza ndi mafuta omwe mumakonda. Pambuyo pake, mutha kuyika chivindikiro pa mtsukowo ndikulola kuti chisakanizocho chilowerere kwa milungu itatu (kutalikirako). Atatha kulowetsedwa, mutha kutsanulira yankho kudzera mu sieve ndi mumtsuko watsopano.
Kulowetsedwa kwamafuta komwe kumachokera kutha kugwiritsidwa ntchito zingapo. Kuwonjezedwa kuzinthu zokongola, mafutawa apatsa zimbudzi zanu zopanga kununkhira kwa vanila. Apanso, ngati mukufuna mafuta ofunikira a vanila osamalira khungu, awa ndi omwe muyenera kugwiritsa ntchito. Mutha kugwiritsanso ntchito njira yolowetsera kuti mupange mafuta osambira a vanila, ndipo iyi ndi njira yabwino yopangira nthawi yanu yosamba kukhala yapamwamba kwambiri.
Vanila mtheradi
Ngakhale izi kapena zina mwa mitundu yomwe ili pamwambayi ya vanila ikugwirizana ndi biluyo ngati mafuta ofunikira paokha, mtheradi wa vanila ndiye chinthu chapafupi kwambiri. Mafuta ofunikira amapangidwa kudzera mu distillation ya nthunzi, pomwe vanila mtheradi amafunikira kugwiritsa ntchito zosungunulira m'malo mwake.
Njira yochotsera zosungunulira ndi njira ziwiri zoyambira zomwe zimafuna kugwiritsa ntchito chosungunulira chosakhala polar kuti muchotse vanila oleoresin kuchokera ku vanila. Chimodzi mwazinthu zosungunulira zomwe zimagwiritsidwa ntchito kwambiri panthawiyi ndi benzene. Chosungunulira cha polar chidzagwiritsidwa ntchito kuchotsa mtheradi wa vanila ku vanila oleoresin. Izi zikuphatikizapo kugwiritsa ntchito ethanol.
Mtheradi wa vanila ndi wamphamvu kwambiri komanso wosadyedwa. Simudzawonanso mafuta a vanila muzinthu zapakhungu. M'malo mwake, mudzawona vanila mtheradi akugwiritsidwa ntchito muzonunkhira. Ntchito yake yayikulu muzonunkhira ndikusewera ngati cholembera. Kafungo kake kofewa ndi kothandiza kwambiri pakusalaza fungo lakuthwa la maluwa osakaniza.
Chotupa cha vanila cha carbon dioxide
Mosiyana ndi mankhwala a vanila omwe tawatchulawa, awa ndi mafuta ofunikira. Imachotsedwa pogwiritsa ntchito CO₂ yopanikizika kwambiri ngati zosungunulira. Chomwe chimapangitsa mpweya wosungunula wa carbon dioxide kukhala wosungunulira bwino ndi chakuti ukhoza kuchotsedwa kwathunthu mu osakaniza kamodzi kokha m'zigawozo utatha mwa kuubwezera ku mawonekedwe ake a mpweya.
CO₂ vanila wa CO₂ amapangidwa ndi kukanikiza ma pod a vanila ndi carbon dioxide mumtsuko wosapanga dzimbiri. Mpweya woipa womwe umalowa mumtsuko udzakhala wopanikizidwa ndikusandulika kukhala madzi. Munthawi imeneyi, mpweya woipa umatha kutulutsa mafuta omwe amakhala mkati mwa vanila. Chidebecho chikhoza kukhumudwa ndikubwerera ku mawonekedwe ake a mpweya. Zomwe mwatsala nazo ndi mafuta ofunikira kwambiri a vanila.
