Ib tug fascinating yam ntawm khov-qhuav khoom qab zibyog nws nyiam puff thiab nce qhov loj me thaum lub sij hawm khov-drying txheej txheem. Qhov no tshwm sim tsis yog ib tug xav paub quirk; nws muaj cov lus piav qhia txog keeb kwm ntawm lub cev hloov pauv uas tshwm sim thaum khov-qhuav.
Txoj Kev Kho Kom Qhuav Qhuav
Freeze-drying, lossis lyophilization, yog txheej txheem uas tshem cov dej los ntawm cov khoom qab zib los ntawm khov nws thiab tom qab ntawd sublimating cov dej khov ncaj qha rau hauv vapor hauv qab lub tshuab nqus tsev. Txoj kev ntawm lub cev qhuav dej no khaws cov qauv thiab cov khoom qab zib thaum tshem tawm yuav luag tag nrho nws cov ntsiab lus noo noo. Qhov kawg tshwm sim yog qhuav, crunchy khoom nrog ib tug ntev txee lub neej thiab concentrated tsw.
Kev Tshawb Fawb Tom Qab Kev nthuav dav
Lub puffing los yog nthuav cov khoom qab zib thaum lub sij hawm khov-drying yog feem ntau vim yog tsim cov dej khov muaju hauv cov khoom qab zib cov qauv. Thaum cov khoom qab zib khov, cov dej hauv nws hloov mus ua cov dej khov. Cov crystals no feem ntau loj dua li cov dej qub molecules, ua rau cov khoom qab zib cov qauv nthuav dav. Thaum cov dej khov sublimates thaum lub sij hawm ziab, cov khoom qab zib khaws cov qauv nthuav dav no vim tias qhov kev tshem tawm ntawm cov dej tawm hauv qab lub hnab me me.
Cov hnab ntim cua no ua rau lub teeb, airy kev ntxhib los mos ntawm khov-dried khoom qab zib thiab ua rau nws tshwm sim loj dua nws qhov loj me. Cov qauv ntawm cov khoom qab zib yog qhov tseem ceeb "khov" hauv nws lub xeev nthuav dav, uas yog vim li cas cov khoom qab zib zoo li puffed tom qab cov txheej txheem khov-qhuav tiav.
Yog vim li cas Expansion yog ntshaw
Qhov kev nthuav dav no tsis yog qhov hloov pauv zoo nkauj xwb; nws kuj cuam tshuam rau qhov kev paub ntawm kev noj cov khoom qab zib khov-qhuav. Qhov ntim ntau ntxiv thiab txo qhov ntom ntom ua rau cov khoom qab zib sib zog thiab nkig ntau dua, ua rau nws txaus siab crunch thaum tom. Qhov kev ntxhib los mos, ua ke nrog cov tsw qab ntxiv vim qhov kev tshem tawm noo noo, ua rau cov khoom qab zib khov-qhuav ib qho tshwj xeeb thiab zoo siab kho.
Tsis tas li ntawd, qhov nthuav dav tuaj yeem ua rau cov khoom qab zib zoo nkauj dua. Cov khoom qab zib loj dua, cov khoom qab zib tuaj yeem ntes lub qhov muag thiab ua rau cov khoom muag zoo dua, uas tuaj yeem yog qhov muag rau cov neeg siv khoom.
Piv txwv ntawm Expanded Freeze-Dried Candy
Ntau cov khoom qab zib nrov uas khov-qhuav dhau qhov txheej txheem nthuav dav no. Piv txwv li, freeze-dried marshmallows los yog Skittles ua qhov loj thiab airy ntau dua piv rau lawv daim ntawv qub. Cov puffed-up zoo nkauj txhim khu kev noj qab haus huv, tig ib qho khoom qab zib paub rau hauv ib yam dab tsi tshiab thiab zoo siab.
Richfield Food's ntau yam ntawm cov khoom qab zib qhuav qhuav, xws lifreeze-dried zaj sawvthiabkhov qhuavcua nab, showcases no puffing nyhuv zoo nkauj. Cov khoom qab zib nthuav dav thaum lub sij hawm khov-qhuav, ua rau lub teeb, crunchy, thiab pom qhov muag pom kev kho uas muaj kev cuam tshuam nrog cov neeg siv khoom.
Xaus
Lub puffing ntawm cov khoom qab zib thaum lub sij hawm khov-qhuav yog tshwm sim los ntawm kev tsim thiab sublimation ntawm cov dej khov muaju hauv cov khoom qab zib cov qauv. Qhov kev nthuav dav no tsim ib qho sib dua, airier kev ntxhib los mos thiab ua rau cov khoom qab zib tshwm loj dua, txhim kho ob qho tib si qhov muag pom thiab nws cov crunch. Richfield Food's freeze-dried candies ua piv txwv li cov khoom no, muab cov khoom noj txom ncauj zoo siab uas sib xyaw ua ke nrog kev ntxhib los mos nrog cov tsw qab.
Post lub sij hawm: Aug-30-2024