Glicóisídí steviol are a kind of natural sweetener with high sweetness and low-calorie value. Its sweetness is 200-300 times that of sucrose, and its calories are only about 1/250 of that of sucrose. Steviol glycosides are a mixture of glycosides extracted from the dried leaves of Stevia rebaudiana, containing Stevioside, Rebaudioside A, Rebaudioside B, Rebaudioside C, Rebaudioside D, Rebaudioside F, Dulcoside A, Rubusoside, Steviobioside.
Éifeachtaí cógaseolaíochta Stevioside
1. Brú fola níos ísle agus siúcra fola
Studies have shown that the principle ofstevioside powder for lowering blood pressure is mainly attributed to three aspects: reducing extracellular Ca² plus influx, reducing Na plus absorption and secondary vasodilator prostaglandin production.
Chomh maith le freastal ar riachtanais milis na n-othar diaibéitis, tá ról cóireála cúnta diaibéiteas ag gliocóisídí steviol: lena n-áirítear spreagadh a dhéanamh ar an secretion insulin agus íogaireacht na fíocháin máguaird inslin, meitibileacht glúcóis san fhuil a chur chun cinn, agus cosc a chur ar an. einsímí tábhachtacha de shintéis glúcóis sa stéig. Laghdú ar ionchur glúcóis fola.
2. Anti-tumor
Tá éifeacht chosanta ag gliocóisídí steviol ar sheideadh cille epithelial agus ar iomadú de bharr gortú histamine don mhúcóis gastrach, a d'fhéadfadh a bheith bainteach le gliocóisídí steviol a chuireann bac ar an secretion gastrach nó go díreach a chuireann bac ar secretion pepsin.
3. Cosain an intestines
The indigestibility and non-fermentation of steviol glycosides can promote the maintenance of normal intestinal ecology, promote the proliferation of bifidobacteria and lactobacilli in the human body, inhibit pathogenic bacteria such as E. coli, and have a good preventive effect on constipation and rectal diseases. Dilute the human body's toxic substances to prevent the occurrence of cancer diseases.
Dosage iarratais i mbia
GB 2760-2014 "National Food Safety Standard Food Additives Use Standards" stipulates the use scope and use limit of steviol glycosides (calculated by steviol equivalent). Foods that can be added include tea products, preserved fruits, pastries, flavored fermented milk, Drinks, etc. The maximum allowable addition amount is 10.0g/kg for tea products; the minimum additional amount is 0.2g/kgs, such as flavored fermented milk and beverages. The maximum use amount of steviol glycosides in GB 2760 is based on steviol equivalent, and the conversion relationship is as follows:
Glycoside name | Molecular weight | Equivalent to multiples of steviol equivalent |
Taobh Stiabhóid | 804.38 | 0.395 |
Rebaudioside A | 966.43 | 0.329 |
Rebaudioside B | 804.38 | 0.395 |
Rebaudioside C | 950.44 | 0.334 |
Rebaudioside D | 1128.48 | 0.282 |
Rebaudioside F | 936.42 | 0.340 |
Dulcoside A | 788.38 | 0.400 |
Rubusoside | 642.33 | 0.496 |
Steibiobioside | 642.33 | 0.496 |