Kuyini guqula isiraphu?

Omama abaningi abasemakhaya, ukufunda ezihlukahlukene of baking zokupheka, sazithela phezu isithako ngokuthi "Molasses". Futhi iningi lazo nje kwesokunxele leresiphi, musa uye waqala ukuyifunda kuze kube sekupheleni. is wakhe ukuthatha Lapho isiraphu? Kungani ungazami ukujwayelana, ngoba kungenziwa kalula esikhundleni guqula isiraphu.

Phendukisela isiraphu - kuyinto isixazululo aqueous glucose futhi fructose has anticrystallization izakhiwo. Kungenxa yokuthi phendukisela isiraphu isetshenziswa njengendlela esikhundleni Molasses enkulu ekwakhekeni imikhiqizo ehlukahlukene ukudla okunoshukela ukuze kancane "ukuguga" inqubo, umkhiqizo, kanye nokudlulisela abe luhlaza test segolide.

Guqula isiraphu ibhalwe ngokubeka amalahle i solution ushukela aqueous nge acid, okuholela inqubo kombhala. Le nqubo liqukethe wokuqhekeka sucrose yi-glucose ne fructose. Ukuze kombhala isicelo citric, hydrochloric, acetic kanye acid acidosis.

kumasayiraphu enongiwe, guqula ushukela esetshenziswa embonini confectionery, njengoba amanzi zibopha ejenti kanye antikristallizatora. Futhi, isiraphu ezinjalo ingasetshenziswa njengendlela isiraphu for impregnation bhisikidi. esikhundleni okuphelele noma okuyingxenye ushukela inhlama ukulungiselela ungakwazi ukwandisa plasticity yayo, kodwa futhi kwandisa ukuphila eshalofini of baking ngaphandle umhlatshelo izinkomba izinga.

Ngaphezu kwalokho inhlama guqula kumasayiraphu kunezelwa ofakwe confectionery ezahlukene okhilimu ukuze kuvinjelwe saccharification ngesikhatsi isitoreji yabo, okuyinto ebaluleke ikakhulu kulabo ukudla, lapho ekwakhiweni ikakhulukazi ukuba noshukela omningi. Ukusetshenziswa kumasayiraphu ezifana ekahle kakhulu ukudonsa kanye nokushintsha kokudla nokufakwa. Phendukisela isiraphu enkulu ekwakhekeni fondant sugarcraft ukuyivimbela. Eziyikhulu amagremu iqukethe 290 kilojoule. Guqula isiraphu lilondolozwe ngesikhathi nomswakama isihlobo 85% kanye lokushisa kusuka 0 ° C kuya ku-25 ° C izinyanga eziyisithupha kusukela usuku ukwakhiwa.

Guqula isiraphu: ukupheka

Ukulungisa isiraphu kufanele nabokhulumile ngayinye izingxenye engamakhulu ushukela ukuthatha amane nane izingxenye amanzi, okungukuthi, amagremu 100 ushukela uzodinga 44 amagremu yamanzi. Isixazululo ushukela kulethwa ngamathumba ne eshukumisayo njalo, isinezela acid abilisiwe imizuzu engu-30. Ngemva kwalokho isampuli kwi "amayunithi wezinhlamvu", lokhu nakapyvaetsya spoon amaconsi ambalwa isiraphu ngamanzi abandayo. Uma ifomu "amayunithi wezinhlamvu" emanzini, kusho ukuthi isiraphu yakho isilungile. Khona-ke kufanele selehlile lokushisa 80-90S futhi neutralized ngesixazululo sodium Bicarbonate. Nokho, neutralization Kwenziwa ngaso sonke isikhathi, kube isibopho, uma kombhala kwenziwa ngokusebenzisa hydrochloric acid. Lapho kombhala organic acid neutralization liyadingeka kuphela endabeni ukunambitheka omuncu we isiraphu esiphelele. Ngakho, uma kombhala wawenziwa usebenzisa 55% acidosis acid iwukudambisa ke kuyodingeka 4 amagremu sodium Bicarbonate ngalinye 1 kg ushukela, iwukudambisa hydrochloric acid - 0.3 amagremu sodium Bicarbonate, iwukudambisa crystalline citric acid - 4.2 amagremu sodium Bicarbonate. Ngakho soda kumele busuka isiraphu guqula njengoba isixazululo 10%. Le nqubo njalo kulandelwa yesivini ngamandla. Ngemva isiraphu uye selehlile, ingasetshenziswa.

Recipe guqula isiraphu. Uzodinga: 350 amagremu ushukela, ¼ ihora baking soda, 2/3 tsp of citric acid, 150 ml amanzi ashisayo ... Ushukela batheleka epanini ngamanzi ashisayo, ngokuphelele exubile bese kulethwa ngamathumba phezu ukushisa low. Ngemva kwalokho ugcwalise citric acid, ivuse futhi uyivale isivalo. Okulandelayo, ubilise isiraphu phezu ukushisa low imizuzu 30-40, selehlile, faka soda in isixazululo. Nombala onjani guqula isiraphu iyafana uju liquid.