Makhalidwe a Stevioside

Stevioside imachokera ku masamba a Stevia rebaudiana, chomera chophatikizana.Stevia rebaudiana ali ndi khalidwe la kukoma kwambiri komanso mphamvu yochepa ya kutentha.Kukoma kwake ndi 200-300 nthawi ya sucrose, ndipo mtengo wake wa calorific ndi 1/300 wokha wa sucrose. Monga chotsekemera chomwe chimagwiritsidwa ntchito nthawi zambiri, steviol glycosides amatha kugwiritsidwa ntchito kwambiri muzakudya zosiyanasiyana, zakumwa, zamankhwala, ndi mafakitale amankhwala tsiku lililonse. Tinganene kuti pafupifupi zinthu zonse za shuga zimatha kugwiritsa ntchito stevioside m'malo mwa gawo la sucrose kapena zotsekemera zonse zopangidwa ndi mankhwala monga saccharin. .Tiyeni tione makhalidwe a stevioside mu malemba otsatirawa.

Makhalidwe aStevioside

1. Hygroscopicity

Stevioside yokhala ndi chiyero chopitilira 80% ndi makhiristo oyera kapena ufa wokhala ndi hygroscopicity pang'ono.

2.Kusungunuka

Amasungunuka mosavuta m'madzi ndi ethanol, akaphatikizidwa ndi sucrose, fructose, glucose, Maltose, etc., osati kukoma kwa steviol glycoside kumakhala koyera, komanso kutsekemera kwake kumatha kuchulukitsidwa. ku kuwala.Ndi yokhazikika kwambiri mu pH ya 3-10 ndipo ndi yosavuta kusunga.

3.Kukhazikika

Njira yothetsera vutoli imakhala yokhazikika, ndipo imakhala yokhazikika pambuyo potenthetsa mankhwala mkati mwa pH ya zakumwa ndi zakudya zambiri. media, zomwe zingalepheretse nayonso mphamvu, kusinthika kwamtundu, ndi kusungunuka; Itha kuchepetsa mamasukidwe akayendedwe, kuletsa kukula kwa bakiteriya, ndikukulitsa moyo wa alumali.

4.Kukoma kokoma

Steviosidekukhala ndi kutsekemera koyera komanso kotsitsimula, kokoma kofanana ndi shuga woyera, koma kutsekemera kwawo kumaposa 150-300 kuposa sucrose. Shuga wochotsedwa wa Leibaodi A ali ndi kutsekemera kwa 450 kuposa sucrose, zomwe zimabweretsa kukoma kwabwino. Kutentha kwa shuga wa stevia kumagwirizana kwambiri ndi kukoma kwake komanso kukoma kwake. Nthawi zambiri, kutentha kochepa kumakhala kokoma kwambiri, pamene kutentha kwapamwamba kumakhala ndi kukoma kwabwino koma kutsekemera kochepa. Kukasakaniza ndi citric acid, Malic acid, Tartaric acid , lactic acid, amino acid, etc., imakhala ndi mankhwala ophera tizilombo toyambitsa matenda komanso yotseketsa pamtundu wa stevioside.

Kufotokozera: Mphamvu zomwe zingagwiritsidwe ntchito ndi zomwe zatchulidwa m'nkhaniyi zonse zachokera m'mabuku opezeka pagulu.