Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Noncarbohydrate sweetener or composition containing same
Reexamination Certificate
2005-10-11
2010-10-05
Wong, Leslie (Department: 1781)
Food or edible material: processes, compositions, and products
Products per se, or processes of preparing or treating...
Noncarbohydrate sweetener or composition containing same
C426S048000
Reexamination Certificate
active
07807206
ABSTRACT:
Sweeteners on the basis of a simultaneously transglucosylated sweet glycoside mixture ofStevia rebaudianaBertoni are prepared. The transglycosylation was developed in the presence of starch under the action of cyclodextrin glucanotransferase. The remaining maltodextrins are transferred to the fructose-terminated oligosaccharides. The sweeteners are purified to not less than 98% content of sweet glycosides and derivatives. The preparations are almost non-caloric, non-cariogenic, non-bitter, non-lingering sweeteners, which may be advantageously applied in foods, beverages, cosmetics and milk products.
REFERENCES:
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patent: 03262458 (1991-11-01), None
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S. Kitahata et al., “Production of Rubusoside Derivatives by Transgalactosylation of Various b-Galactosidases”, Agric. Biol. Chem., vol. 53 No. 11, (1989), pp. 2923-2928.
S. S. Chang et al., “Stability Studies of Stevioside and Rebaudioside A in Carbonated Beverages”, Materials and Methods, pp. 1-6, no date.
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Abelyan Varuzhan H
Magomet Malsagov
Somann Timur
Tomov Tugan
PureCircle Sdn Bhd
Pyprus Pte Ltd
Wong Leslie
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