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Rebaudioside A

Rebaudioside A
Rebaudioside A.svg
Names
IUPAC name
19-O-beta-glucopyranosyl-13-O-(beta-glucopyranosyl(1-2)-beta-glucopyranosyl(1-3))-beta-glucopyranosyl-13-xhydroxykaur-16-en-19-oic acid
Other names
19-O-beta-glucopyranosyl-13-O-(beta-glucopyranosyl(1-2)-beta-glucopyranosyl(1-3))-beta-glucopyranosyl-13-xhydroxykaur-16-en-19-oic acid
Identifiers
ECHA InfoCard 100.121.892
PubChem CID
UNII
Properties
C44H70O23
Molar mass 967.01 g/mol
Appearance white powder
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Rebaudioside A (sometimes shortened to "Reb A") is a steviol glycoside that is 200 times sweeter than sugar. The glycoside contains only glucose (to the exclusion of other commonly found monosaccharides) as its monosaccharide moieties. It contains four glucose molecules in total with the central glucose of the triplet connected to the main steviol structure at its hydroxyl group, and the remaining glucose at its carboxyl group forming an ester bond.

Rebiana is the trade name for high-purity rebaudioside A.


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Wikipedia

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