Ib qho chaw cog qoob loo rau South America thiab Central America, stevia ( Stevia rebaudiana ) ua cov nplooj lwg qab zib tau ntev ntev rau cov zaub mov thiab dej haus. Nyob rau hauv xyoo tas los no, stevia extract hu ua rebaudioside A tau ua nrov nrov ua ib yam ntuj tso pov tseg.
Stevia ua Sweetener
Muaj pes tsawg calorie, stevia extract zoo li qab zib, tiam sis nws yog sweeter sweeter.
Tam sim no pom muaj nyob rau hauv cov khoom noj xws li dej qab zib, khoom qab zib, thiab cov khoom noj ua ntej ntim khoom noj, stevia extract kuj muag raws li ib qho khoom noj qab zib. Cov kev pom zoo muaj xws li qab zib kasfes thiab tshuaj yej, nrog rau cov dej cij, txiv hmab txiv ntoo, txiv mab txiv ntoo, thiab yogurt.
Tej Teebmeem thiab Kev Nyab Xeeb ntawm Stevia
Xyoo 2008, tom qab ob peb lub tuam txhab ua zaub mov loj (xws li Coca Cola thiab PepsiCo) tau tshawb xyuas cov tswv yim uas pom stevia extract kom "feem ntau pom tau tias muaj kev nyab xeeb," US Food thiab Drug Administration pom zoo siv nws cov zaub mov. Ua ntej pom zoo tso cai los ntawm FDA, stevia tsuas yog ua lag luam raws li kev noj haus ntxiv thiab feem ntau yog muag raws li cov kua dej hauv khw muag khoom noj.
Qee cov neeg txhawb kev noj qab haus huv txwv FDA pom zoo los ntawm stevia extract, xam cov kev tshawb fawb qhia tias stevia noj tau ua rau DNA puas tsuaj hauv cov nas. Nws tseem ceeb heev uas yuav tsum nco ntsoov tias qhov kev tshawb fawb no tau soj ntsuam cov teeb meem ntawm stevioside (lwm qhov chaw muaj nyob hauv stevia) thiab tsis rebaudioside A.
Txog rau hnub tim, tsis muaj cov pov thawj hais tias rebaudioside A tsis zoo rau tib neeg noj.
Siv rau cov ntshav qab zib
Vim nws tsis muaj calories los yog carbohydrates thiab tsis ua rau muaj qhov ntsia hlau loj nyob rau hauv ntshav qab zib, stevia tau txais kev nyab xeeb rau cov neeg muaj ntshav qab zib. Tab sis cov neeg pab leg ntaubntawv hais tias txhua hom stevia extract yuav ua tau kom huv rau cov neeg mob ntshav qab zib yuav tsis raug.
Thaum kuaj cov tsiaj txhu tau txiav txim siab tias stevioside yuav pab txo cov ntshav siab thiab tswj cov ntshav qab zib hauv diabetics, ib txoj kev tshawb fawb 2008 tau xaus lus tias qhov rebaudioside A tau muab tsis tau cov txiaj ntsim zoo ib yam.
Thaum Yuav Tsum Koj Siv Stevia?
Yog tias koj xav tias siv stevia tsis tu ncua rau ntshav qab zib (lossis muaj mob), nco ntsoov nrog koj tus kws kho mob ua ntej. Kev saib xyuas tus kheej thiab zam dhau los yog ncua kev tu xyuas yuav muaj teeb meem loj.
Stevia-extract-sweetened cov khoom noj thiab haus dej yog cov uas yuav muaj kev noj qab haus huv ntau dua li cov khoom ua tau nrog cov khoom qab zib xws li aspartame. Tab sis kev pom kev noj qab haus huv, nws yog qhov zoo tshaj rau kev txiav rov qab rau cov zaub mov ua noj thiab xaiv qhov txias qab zib xws li cov txiv hmab txiv ntoo hauv nws cov ntawv tshiab los yog qhuav.
Yog tias koj tab tom nrhiav ib tus tshiab lub qab zib, koj yuav tsum xav txog erythritol (ze li ntawm calorie tsis muaj piam thaj cawv muab rho tawm ntawm cov nroj tsuag).
Qhov chaw:
Dyrskog SE, Jeppesen PB, Chen J, Christensen LP, Hermansen K. "Lub diterpene glycoside, rebaudioside A, tsis zoo glycemic tswj los yog rau cov ntshav siab tom qab yim lub lis piam kho nyob rau hauv lub tswb Goto-Kakizaki." Kev Ntsuam Xyuas Kev Diabetic Studies 2005 2 (2): 84-91.
Nunes AP, Ferreira-Machado SC, Nunes RM, Dantas FJ, De Mattos JC, Caldeira-de-Araújo A. "Kev soj ntsuam ntawm cov peev xwm ntawm geneticxide ntawm stevioside los ntawm comet assay." Cov Khoom Noj Thiab Cov Tshuaj Tshuaj Tshuaj Txhaum 2007 2007 (4): 662-6.
Disclaimer: Cov ncauj lus hauv lub vev xaib no yog tsim rau kev kawm nkaus xwb thiab tsis yog ib qho chaw pauv hloov tswv yim, kuaj lossis kho los ntawm ib tus kws kho mob uas muaj ntawv tso cai. Nws tsis yog los npog tag nrho tej yam yuav tau ceev faj, kev sib tiv tau yeeb tshuaj, kev tshwm sim lossis kev phom sij. Koj yuav tsum nrhiav kev kho mob sai rau txhua yam teeb meem kev noj qab haus huv thiab nrog koj tus kws kho mob tham ua ntej siv lwm yam tshuaj los yog hloov koj txoj kev tswj hwm.