CAS 58543-16-1: Rebaudiósido A
Descripción:
Rebaudiósido A es un edulcorante natural derivado de las hojas de la planta Stevia rebaudiana, que es nativa de América del Sur. Se clasifica como un glucósido de esteviol y es conocido por su intensa dulzura, que se estima entre 50 y 300 veces más dulce que la sacarosa, con un contenido calórico negligible. Este compuesto se caracteriza por su alta solubilidad en agua y estabilidad bajo diversas condiciones de pH, lo que lo hace adecuado para una amplia gama de aplicaciones en alimentos y bebidas. Rebaudiósido A tiene un perfil de sabor limpio, careciendo del regusto amargo asociado con algunos otros edulcorantes, lo que aumenta su atractivo como sustituto del azúcar. Además, se considera seguro para el consumo, con aprobaciones regulatorias de diversas autoridades sanitarias, incluida la FDA, que lo clasifica como Generalmente Reconocido como Seguro (GRAS). Su uso está creciendo en la industria alimentaria, particularmente en productos destinados a reducir la ingesta de azúcar y gestionar el consumo calórico.
Fórmula:C44H70O23
InChI:InChI=1S/C44H70O23/c1-17-11-43-9-5-22-41(2,7-4-8-42(22,3)40(59)66-38-33(58)30(55)26(51)20(14-47)62-38)23(43)6-10-44(17,16-43)67-39-35(65-37-32(57)29(54)25(50)19(13-46)61-37)34(27(52)21(15-48)63-39)64-36-31(56)28(53)24(49)18(12-45)60-36/h18-39,45-58H,1,4-16H2,2-3H3/t18-,19-,20-,21-,22+,23+,24-,25-,26-,27-,28+,29+,30+,31-,32-,33-,34+,35-,36+,37+,38+,39+,41-,42-,43-,44+/m1/s1
Clave InChI:InChIKey=HELXLJCILKEWJH-NCGAPWICSA-N
SMILES:C[C@]12[C@]3([C@]4(C[C@](O[C@H]5[C@H](O[C@@H]6O[C@H](CO)[C@@H](O)[C@H](O)[C@H]6O)[C@@H](O[C@@H]7O[C@H](CO)[C@@H](O)[C@H](O)[C@H]7O)[C@H](O)[C@@H](CO)O5)(C(=C)C4)CC3)CC[C@@]1([C@@](C(O[C@@H]8O[C@H](CO)[C@@H](O)[C@H](O)[C@H]8O)=O)(C)CCC2)[H])[H]
Sinónimos:- 1-O-[(5beta,9beta,10alpha)-12-{[beta-D-glucopyranosyl-(1->2)-[beta-D-glucopyranosyl-(1->3)]-(3xi)-beta-D-ribo-hexopyranosyl]oxy}-18-oxokaur-16-en-18-yl]-D-glucopyranose
- 19-O-beta-glucopyranosyl-13-O-(beta-glucopyranosyl(1-2)-beta-glucopyranosyl(1-3))-beta-glucopyranosyl-13-hydroxykaur-16-en-19-oic acid
- 19-O-beta-glucopyranosyl-13-O-(beta-glucopyranosyl(1-2)-beta-glucopyranosyl(1-3))-beta-glucopyranosylsteviol
- Ccris 6119
- Chrysanta AR-P
- Glycoside A<sub>3</sub>, from Steviarebaudiana
- Glycoside X
- Kaur-16-en-18-oic acid, 13-[(O-β-<span class="text-smallcaps">D</smallcap>-glucopyranosyl-(1→2)-O-[β-<smallcap>D</smallcap>-glucopyranosyl-(1→3)]-β-<smallcap>D</smallcap>-glucopyranosyl)oxy]-, β-<smallcap>D</span>-glucopyranosyl ester, (4α)-
- Pure Via
- Ra 95
- Reb-A
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Encontrado 16 productos.
Rebaudioside a
CAS:Natural glycosideFórmula:C44H70O23Pureza:≥ 95.0 % (HPLC)Forma y color:PowderPeso molecular:967.03Rebaudioside A
CAS:Rebaudioside A is a steviol glycoside, which is a type of natural sweetener. It is derived from the leaves of the Stevia rebaudiana plant, a shrub native to South America. The mode of action of Rebaudioside A involves binding to taste receptors on the tongue, where it elicits a sweet taste without contributing calories, as it is not metabolized by the human body. The primary applications of Rebaudioside A are in the food and beverage industry, where it is utilized as a sugar substitute due to its high sweetness potency without caloric content. It is particularly advantageous in products aiming to reduce sugar consumption, such as in diet soft drinks, low-calorie snacks, and a variety of other low-sugar foods. Additionally, because it does not affect blood glucose levels, it is frequently employed in products targeting individuals with diabetes. In research and formulation science, Rebaudioside A is also studied for its stability, taste profile, and interactions with other sweeteners and flavor compounds to optimize product formulations.Fórmula:C44H70O23Pureza:Min. 95%Forma y color:White Off-White PowderPeso molecular:967.01 g/molRebaudioside A
CAS:Rebaudioside A (Reb A) is a novel agent of glycoside clathration of pharmacons, acts as α-glucosidase inhibitor.Fórmula:C44H70O23Pureza:98.79% - 99.93%Forma y color:SolidPeso molecular:967.01Rebaudioside A
CAS:Rebaudioside A analytical standard provided with w/w absolute assay, to be used for quantitative titration.Fórmula:C44H70O23Pureza:(HPLC) ≥98%Forma y color:PowderPeso molecular:967.03Rebaudioside A (13-[(2-O-β-D-glucopyranosyl-3-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy] kaur-16-en-18-oic acid β-D-glucopyranosyl ester)
CAS:Other glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivativesFórmula:C44H70O23Forma y color:White PowderPeso molecular:966.43079Rebaudioside A
CAS:Fórmula:C44H70O23Pureza:>98.0%(HPLC)Forma y color:White to Almost white powder to crystalPeso molecular:967.02Rebaudioside A
CAS:Fórmula:C44H70O23Pureza:≥ 98.0%Forma y color:White to off-white powderPeso molecular:967.02Rebaudioside A
CAS:Producto controladoStability Hygroscopic Applications Rebaudioside A is a glycoside from the stevia plant. Rebaudioside A is used as a sweetener with sweetness about 300 times that of sugar with negligible effect on blood glucose. As a result, Rebaudioside A is known for its application in treatment of many diseases like diabetes, high blood pressure and weight loss in some places. References Mishra, P. et al.: Glob. J. Biotechnol. Biochem., 5, 62 (2010); Liu, J. et al.: Ship. Gong. Keji, 30, 359 (2009); Santini, A. et al.: Prog. Nutrit., 10, 5 (2008); Heerranz-Lopez, M. et al.: Agro Food Ind. Hi-Tech, 21, 38 (2010);Fórmula:C44H70O23Forma y color:WhitePeso molecular:967.01
