Results 221 to 230 of about 3,983 (230)

NMR studies of the conformation of the natural sweetener rebaudioside A

Carbohydrate Research, 2009
Rebaudioside A is a natural sweetener from Stevia rebaudiana in which four beta-D-glucopyranose units are attached to the aglycone steviol. Its (1)H and (13)C NMR spectra in pyridine-d(5) were assigned using 1D and 2D methods. Constrained molecular dynamics of solvated rebaudioside using NMR constraints derived from ROESY cross peaks yielded the ...
Wayne E, Steinmetz, Alvin, Lin
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Investigations on the Stability of Stevioside and Rebaudioside A in Soft Drinks

Journal of Agricultural and Food Chemistry, 2010
The stability of the two steviol glycosides stevioside and rebaudioside A and the possible formation of the aglycon steviol in different soft drinks were analyzed in samples spiked with stevioside or rebaudioside A after 24, 48, and 72 h storage times at 80 °C.
Ursula, Wölwer-Rieck, Werner, Tomberg, Andreas, Wawrzun   +2 more
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Production of Rebaudioside A from Stevioside Catalyzed by the Engineered Saccharomyces cerevisiae

Applied Biochemistry and Biotechnology, 2016
Rebaudioside A has superior taste quality among the steviol glycosides extracted from Stevia rebaudiana leaves. Given its high purity as a general-purpose sweetener, rebaudioside A has received significant attention and has been widely applied in food and beverages in recent decades.
Yan, Li, Yangyang, Li, Yu, Wang, Liangliang, Chen, Ming, Yan, Kequan, Chen, Lin, Xu, Pingkai, Ouyang   +7 more
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Fusion glycosyltransferase design for enhanced conversion of rebaudioside A into rebaudioside M in cascade

Molecular Catalysis, 2023
Xiaoqiang Wang, Jiqiang Li, Lina Li, Lipeng Zhu, Fang Huang   +4 more
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Flavourprofil eines mit Rebaudiosid A optimierten, zuckerreduzierten Zitrone-Erfrischungsgetränkes

2012
Weight problems, such as obesity and overweight, with its associated complications are described as the main worldwide threat to human health of the 21st century. In the fight against those health conditions and also because of the rising health concerns of the population, low calorie and sugar-free products become more important to health aware ...
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Rebaudioside A and cortisol metabolism: Sweet news for consumers

Clinica Chimica Acta, 2014
Jean-Benoît, Corcuff, Julie, Brossaud
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Rebaudioside A

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Rebaudioside A : NP0044359

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Optimierung eines mit Rebaudiosid A zuckerreduzierten Modellgetränks

2011
König, Jürgen, Majchrzak, Dorota
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Pharmacology and toxicology of stevioside, rebaudioside A, and steviol

2001
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