Kufupikitsa ndi mtundu uliwonse wa mafuta olimba omwe amachititsa kuti mapangidwe a gluten apangidwe mu zinthu zophikidwa, kulola kuti zinthu zisawonongeke monga zofufumitsa. Mafuta a ladi, hydrogenated (solidified), ndipo ngakhale batala angagwiritsidwe ntchito ngati kuchepetsedwa, ngakhale kuchepetsedwa kaŵirikaŵiri kumangotanthauza mafuta a hydrogenated m'msika wamba kuyambira pamene unayamba kutchuka kumayambiriro kwa zaka za zana la 20.
Kufupikitsa masamba, kapena mafuta odzola a hydrogenated, ndizitsulo zokhazikika ndipo sizifuna firiji, zimakhala ndi utsi wochuluka kuposa mafuta, ndipo zimakhala zotsika mtengo kusiyana ndi mafuta ndi mafuta anyama.
Kufupikitsa kawirikawiri kumakhala ndi madzi ochepa kuposa margarine kapena batala, zomwe zimawathandiza kukhala ozizira ngati mafutawa sangawonongeke komanso amawotchera. Kuonjezera apo, kuchepetsedwa kwapamwamba (ndi kuchulukitsitsa kwa monoglycerides) kumagwirizanitsa bwino ndi hydrophilic zosakaniza monga zowonjezera ndi shuga.
Njira Yowonetsera
"Kufupikitsa" kumatanthawuza njira yomwe mafuta amalephera kupanga mapangidwe a gluten mu mtanda. Njirayi ndi yofunika kwa zinthu zambiri zophika , monga kuperekera kwa pie , chifukwa gluten imapanga gummy kapena chewy mapeto. Mafuta akapangidwa mu ufa wouma, mafuta amachititsa cholepheretsa pakati pa mamolekyuti a gluten, motero amawaletsa kuti asagwirizanitse kamodzi kokha madzi.
Kufupikitsa kumagwiritsidwanso ntchito muzophika kuti zikhale zofewa mukatha kuphika. Mosiyana ndi batala, omwe amalekanitsa mafuta ndi mkaka pamene akusungunuka, kufupikitsa kumakhalabe kolimba ndipo kumabwerera ku dziko lofewa, lokhazikika pazizizira.
Pachifukwa ichi, ma coki ndi zinthu zina zophikidwa zomwe zimapangidwa ndi kuchepetsedwa zimakhala zofewa, pamene zopangidwa ndi batala zimakhala zofiira. Kuti mupange mtanda wofiira kapena wofiira mu mtanda wanu, dulani kufupikitsa ufawo ndi blender blender mpaka utangidwe wake ukhale ngati chimanga.
Kugwiritsa Ntchito Kufupikitsa
Pofuna kuchepetsa kuchepa kwa mafuta, mafuta olimba " amadulidwa " mu ufa kapena ufa wouma wouma, womwe ukhoza kuchitidwa ndi wothandizira phulusa , mipeni iwiri, opanga chakudya, kapena manja anu.
Kenaka, mafutawo amadulidwa mobwerezabwereza kuti akhale zidutswa zing'onozing'ono ndikuphimbidwa mu ufa, koma kumbukirani kuti kukula kwake kwa mafuta kumapangitsa kuti thupi likhale lopangidwa bwino. Mafuta a pea omwe amapangidwa amatha kupanga zinthu zopanda pake, monga kutsika kwa pie kapena croissant, pamene mawonekedwe ofanana ndi mchenga wouma amachititsa ming'onoting'ono ngati streusel .
Kusalidwa kwa masamba kumagwiritsidwa ntchito mobwerezabwereza pofuna kutentha kwambiri mafuta chifukwa cha utsi wake wautsi, kutsika kwa chinyezi, ndi kukhazikika. Utsi wautali umaloleza chakudya kuti chiphike mwamsanga kutentha popanda kutentha mafuta, zomwe zimayambitsa zokometsera. Kutsika kwa chinyezi kumachepetsanso splatter, kumachepetsa msanga, komanso kumapangitsa kuti mafutawo akhale okhazikika, kuti azigwiritsidwa ntchito mobwerezabwereza ndi kuchepa pang'ono.
Kufupikitsa masamba kumakhala kosakondera, mosiyana ndi mafuta kapena mafuta onunkhira, ndipo amatha kugwiritsidwa ntchito popangira mafuta okhwima. Komabe, zofupikitsa masamba zimakhala ndi zokometsera zowonjezera kwa mafuta ndipo zimagwiritsidwa ntchito ngati zosakwera mtengo m'malo mwa batala, choncho onetsetsani kusamala mukasankha kufupikitsa ngati mukufuna kuteteza kukoma kwake.