Hygroscopicity
Steviosides nrog kev coj dawb huv ntawm 80% lossis ntau dua li muaj cov muaju dawb lossis hmoov nrog cov hmoov muaj txiaj ntsig.
So
Lawv tau yooj yim soluble hauv dej thiab ethanol. Thaum sib xyaw nrog sucrose, flucose, maltose, thiab lwm yam suab thaj, tsis yog tsuas yog ua kom huv tab sis kuj ua rau nws cov khoom qab zib. Cov piam thaj no yog cua sov - tiv taus thiab tsis yooj yim hluas nkauj. Nws yog qhov ruaj khov heev nyob rau hauv pH thaj tsam ntawm 3-10 thiab yog ib qho yooj yim los khaws cia.
Ruaj khov
Cov kev daws teeb meem yog ruaj khov thiab tseem nyob ruaj khov txawm tias tom qab cua sov nyob rau hauv lub p p p p p p p pr ntau feem ntau pom hauv cov dej haus. Steviosides nyob ruaj khov rau 6 lub hlis hauv cov organic acid cov kev daws teeb meem uas muaj Sucrose. Lawv tsis decompose hauv acidic los yog alkaline tshaj tawm, tiv thaiv kev mob siab, ua rau muaj kev sib cav, thiab nag lossis daus. Lawv kuj txo cov viscosity, inhhit kev loj hlob, thiab nthuav tawm cov khoom tsim lub neej.
Qho qab zib
Steviosides muaj qhov ntshiab, rov qab ua kom zoo nkauj, thiab ntev {{}} kav qab zib, tsis tau yog 150}} 300 npaug ntawm cov khoom qab zib. Lub extracted ntshiab stevioside A yog 450 lub sij hawm sweeter tshaj sucrose thiab muaj cov tsw zoo. Qhov kev sib cais ntawm cov stevioside yog sib txuas zoo sib txuas nrog nws cov khoom qab zib thiab qab. Feem ntau, qis {{- kub ua kom muaj qhov ua tau zoo dua qub, thaum kev kub ntxhov siab ua tau zoo dua tom qab tab sis qis qab zib. When mixed with citric acid, malic acid, tartaric acid, lactic acid, and amino acids, stevioside A can eliminate the aftertaste of steviol glycosides. Yog li ntawd, sib xyaw nrog cov tshuaj no tuaj yeem txhim kho cov tsos ntawm steviosides los ntawm muab kev kho siab.
