Cov txiv pos nphuab qhuav qhuav thiab cov txiv pos nphuab tsis tu ncua muaj cov ntawv sib txawv, tsw, thiab cov khoom noj muaj txiaj ntsig vim muaj cov txheej txheem sib txawv koom nrog hauv lawv cov khoom. Ib qho kev xav tsis zoo yog tias khov-qhuav strawberries muaj suab thaj ntau dua li lawv cov khoom tshiab. Yuav kom daws tau qhov teeb meem no, peb yuav tsum tshawb nrhiav qhov sib txawv ntawm ob qho tib si khov-qhuav thiab cov ntsiab lus qab zib hauv cov txiv pos nphuab.
1. Kev Kho Kom Qhuav Qhuav:
Freeze-drying yog ib txoj hauv kev khaws cia uas suav nrog khov cov txiv hmab txiv ntoo thiab tom qab ntawd tshem cov dej los ntawm sublimation. Sublimation yog cov txheej txheem uas cov khoom hloov pauv ncaj qha los ntawm cov khoom mus rau cov pa roj, hla cov kua theem. Nyob rau hauv cov ntaub ntawv ntawm strawberries, cov txheej txheem no yuav pab tswj cov txiv hmab txiv ntoo cov duab, xim, thiab tsw thaum ncua nws txee lub neej.
2. Concentration ntawm Qab Zib:
Kev nkag siab tias khov-qhuav strawberries muaj ntau cov suab thaj yog hauv paus hauv cov nyhuv concentration. Thaum cov dej raug tshem tawm thaum lub sij hawm khov-qhuav, cov suab thaj cov ntsiab lus ua kom muaj zog ntau dua ntawm ib qho hnyav. Yog li ntawd, tib tus nqi ntawmkhov-qhuav strawberriestej zaum yuav zoo li sweeter piv rau cov txiv pos nphuab tshiab.
3. Cov ntsiab lus qab zib tiag tiag:
Cov ntsiab lus qab zib nyob rau hauv strawberries yog ib txwm tshwm sim thiab sib txawv raws li tej yam xws li ripeness, ntau yam, thiab loj hlob tej yam kev mob. Qhov nruab nrab, cov txiv pos nphuab tshiab muaj txog 7-9 grams qab zib ib khob (kwv yees li 150 grams). Thaum cov txiv pos nphuab yog khov-qhuav, cov suab thaj tau khaws cia, tab sis cov ntsiab lus dej tau txo qis. Ib qho kev pabcuam ntawm khov-qhuav strawberries (kwv yees li 20 grams) yuav muaj nyob ib ncig ntawm 8-10 grams qab zib.
4. Khoom noj khoom haus Retention:
Ib qho ntawm qhov zoo ntawm khov-qhuav yog nws lub peev xwm los khaws cov khoom noj khoom haus zoo ntawm cov txiv hmab txiv ntoo. Thaum dej raug tshem tawm, cov txheej txheem khaws cov vitamins tseem ceeb, minerals, thiab antioxidants pom hauv cov txiv pos nphuab tshiab. Qhov no ua rau khov-qhuav strawberries yog khoom noj txom ncauj-dense txawm tias cov concentration ntawm qab zib.
5. Caloric ntom:
Khov-qhuav strawberries muaj ntau caloric ntom piv rau cov txiv pos nphuab tshiab. Qhov no yog vim qhov kev tshem tawm ntawm cov dej ua rau cov khoom muaj concentrated. Txawm li cas los xij, nws tseem ceeb heev uas yuav tsum nco ntsoov tias qhov nce hauv calories feem ntau yog vim qhov tsis muaj dej ntau dua li qhov tseem ceeb hauv cov ntsiab lus qab zib.
6. Ripeness thiab Flavour Intensity:
Lub ripeness ntawm strawberries nyob rau lub sij hawm ntawm khov-drying tuaj yeem cuam tshuam qhov pom kev qab zib. Riper strawberries feem ntau muaj cov ntsiab lus qab zib ntau dua, thiab thaum khov-qhuav, lawv cov qab zib yuav qhia tau ntau dua. Qhov kev siv ntawm tsw nyob rau hauv khov-qhuav strawberries tuaj yeem ua rau kev nkag siab ntawm kev ua kom qab zib.
7. Cov khoom xyaw ntxiv:
Nws yog ib qho tseem ceeb uas yuav tau xav txog cov khoom xyaw thaum yuav khov-qhuav strawberries, tshwj xeeb tshaj yog ua lag luam ntau yam. Qee cov khoom yuav muaj cov khoom qab zib ntxiv, xws li qab zib lossis syrups, txhawm rau txhim kho tsw. Nyob rau hauv xws li mob, tag nrho cov ntsiab lus qab zib yuav tsum siab tshaj qhov uas pom nyob rau hauv tshiab strawberries.
8. Kev xav txog kev noj haus:
Cov tib neeg uas muaj kev txhawj xeeb txog kev noj zaub mov, xws li cov tswj ntshav qab zib lossis xav kom txo cov piam thaj kom tsawg, yuav tsum nco ntsoov txog tag nrho cov ntsiab lus ntawm lawv cov khoom noj. Thaumkhov-qhuav strawberriestuaj yeem ua tau ib qho khoom noj txom ncauj yooj yim thiab noj qab haus huv, kev noj qab haus huv yog qhov tseem ceeb. Kev kuaj xyuas cov suab thaj ntxiv hauv cov khoom yog qhov tseem ceeb rau cov neeg uas muaj kev txwv kev noj haus tshwj xeeb.
9. Kev sib piv:
Txhawm rau piav qhia qhov sib txawv ntawm cov ntsiab lus qab zib ntawm khov-qhuav thiab cov txiv pos nphuab tsis tu ncua, nws muaj txiaj ntsig zoo los sib piv cov kev pabcuam tshwj xeeb. Raws li tau hais ua ntej, ib khob ntawm cov txiv pos nphuab tshiab (kwv yees li 150 grams) muaj kwv yees li 7-9 grams qab zib, thaum noj cov txiv pos nphuab qhuav qhuav (kwv yees li 20 grams) yuav muaj li ntawm 8-10 grams qab zib. Qhov no qhia tau hais tias cov nyhuv concentration tsis yog hnyav heev thiab cov ntsiab lus qab zib ntuj tseem sib piv.
10. Xaus:
Hauv kev xaus, khov-qhuav strawberries tsis muaj cov suab thaj ntau dua li cov txiv pos nphuab. Cov nyhuv concentration uas tshwm sim los ntawm kev tshem tawm cov dej thaum lub sij hawm khov-qhuav tuaj yeem tsim qhov kev nkag siab ntawm kev ua kom qab zib, tab sis cov ntsiab lus qab zib tiag tiag tseem zoo ib yam. Cov txiv pos nphuab qhuav qhuav tuaj yeem yog qhov yooj yim thiab muaj txiaj ntsig zoo rau cov txiv pos nphuab tshiab, muab lub neej ntev dua thiab khaws cov khoom noj tseem ceeb. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov cov khoom xyaw ntxiv thiab noj lawv hauv qhov nruab nrab raws li ib feem ntawm kev noj zaub mov zoo.
