| Identification | Back Directory | [Name]
REBAUDIOSIDE A | [CAS]
58543-16-1 | [Synonyms]
4G-S
Reb A
Rebiana
Pure Via
Reb-A 97
Glycoside X
REBAUDIOSIDE
Glycoside A3
STEVIOSIDE A3
Sooolite!-Pure
Sweetener 4G-S
Rebaudioside A
Steviol Glycoside
REBAUDIOSIDE, 60%
A Rebaudioside A >
MONOGLYCOSYLSTEVIOSIDE
Rebaudioside A (500 mg)
Rebaudioside A (300 mg)
REBAUDIOSIDE A STANDARD
REBAUDIOSIDE A USP/EP/BP
Rebaudioside A 50% (RA50)
REBAUDIOSIDE A(rebiana)(RG)
stock Rebaudioside A 58543-16-1
Glycoside A3, froM Stevia rebaudiana
RebaudiosideA(enzymaticallymodified)
Rebaudioside A, froM Steviarebaudiana
Rebaudioside A, 97%, from Steviarebaudiana
(4α)-13-[(2-O-β-D-glucopyranosyl-3-O-β-D
glucopyranosyl-β-D-glucopyranosyl)-oxy]kaur-6-en-8-oic acid β-D
(4α)-13-[(2-O-β-D-glucopyranosyl-3-O-β-D-glucopyranosyl-β-D-glucopyranosyl)-oxy]kaur-6-en-8-oic acid β-D-glucopyranosyl ester
(4R)-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
(4α)-13-[(O-β-D-Glucopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→3)]-β-D-glucopyranosyl)oxy]kaur-16-en-18-oic Acid β-D-Glucopyranosyl Ester
Kaur-16-en-18-oic acid,13-[(O-b-D-glucopyranosyl-(1?2)-O-[b-D-glucopyranosyl-(1?3)]-b-D-glucopyranosyl)oxy]-, b-D-glucopyranosyl ester, (4a)-
Kaur-16-en-18-oic acid, 13-[(O-β-D-glucopyranosyl-(1→2)-O-[β-D-glucopyranosyl-(1→3)]-β-D-glucopyranosyl)oxy]-, β-D-glucopyranosyl ester, (4α)- | [EINECS(EC#)]
1592732-453-0 | [Molecular Formula]
C44H70O23 | [MDL Number]
MFCD00210360 | [MOL File]
58543-16-1.mol | [Molecular Weight]
967.01 |
| Chemical Properties | Back Directory | [Melting point ]
235°C(lit.) | [Boiling point ]
1102.8±65.0 °C(Predicted) | [density ]
1.59±0.1 g/cm3(Predicted) | [FEMA ]
4772 | STEVIOL GLYCOSIDE EXTRACT, STEVIA REBAUDIANA, REBAUDIOSIDE A 80% | [storage temp. ]
room temp | [solubility ]
DMSO (Slightly), Methanol (Slightly), Water (Sparingly) | [form ]
neat | [pka]
12.51±0.70(Predicted) | [color ]
White to Off-White | [optical activity]
[α]/D -33.0±3.0°, c = 1% in H2O | [BRN ]
6470556 | [Stability:]
Hygroscopic | [Uses]
Rebaudioside A is a natural, highly processed calorie free sweetener
obtained from the leaves of the plant stevia rebaudiana bertoni. it is
a steviol glycoside in which the steviol’s carboxyl and hydroxyl
hydrogen atom is replaced with glucose, it has three linked glucose
molecules at the hydroxyl site. rebaudiana (reb a) is 300–400 times
sweeter than sugar and the least bitter of the glycosides. it is ph and
heat stable with good solubility in water. uses include beverages,
table top sweetener, general foods. it is also termed reb a, stevia
extract, stevia. |
| Hazard Information | Back Directory | [Chemical Properties]
White powder | [Description]
Rebaudioside A is a type of naturally occurring steviol glycoside, which can be obtained from Stevia rebaudiana species of plants. It finds applications as food and beverage sweetener.
Rebaudioside A is a glucosylated steviol glycoside studied and used as a non-glycemic food sweetener. | [Definition]
Rebaudioside A is a rebaudioside that is rubusoside in which the hydroxy groups at positions 3 and 4 of the beta-D-glucopyranosyloxy group at the 13alpha position have both been converted to the corresponding beta-D-glucopyranoside. It has a role as a sweetening agent. It is a beta-D-glucoside, a tetracyclic diterpenoid and a rebaudioside. It derives from a rubusoside and a beta-D-Glcp-(1->2)-[beta-D-Glcp-(1->3)]-beta-D-Glcp. | [benefits]
Zero calories
No carbohydrate
Does not raise blood glucose or insulin levels (Zero Index Glycemic), safe for people with diabetes
Keto, Vegan, and Gluten-Free | [Biological Activity]
Rebaudioside A is a natural non-caloric sweetener. It is one of the predominant steviol glycosides isolated from S. rebaudiana leaves. It increases glucagon-like peptide 1 (GLP-1) secretion in a 2-dimensional mouse intestine model. In a two bottle preference test, mice drink more water containing rebaudioside A than unsweetened water, though saccharin-sweetened water is still preferred. Rebaudioside A is metabolized by gut microbiota to steviol, a compound whose safety is widely studied. Consumption of rebaudioside A formulations by pre-diabetic patients did not increase fasting or 2 hour plasma glucose levels or insulin levels. | [Safety]
High-purity (95% minimum) of individual or combined steviol glycosides can be considered as GRAS (Generally Recognized as Safe) by the FDA. For example, FDA had no questions regarding Guilin Layn's conclusion that its reb A (≥97% by weight (w/w)) is GRAS as a table top sweetener and as a general purpose sweetener in foods, excluding meat and poultry products and infant formulas.
Its safety has also been approved by the EFSA, JECFA, FSANZ and other authorities. |
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