Results 141 to 150 of about 21,361,330 (197)

Photostability of Rebaudioside A and Stevioside in Beverages

Journal of Agricultural and Food Chemistry, 2008
The Coca-Cola Company and Cargill, Inc. have initiated the development and commercialization of the Stevia rebaudiana (Bertoni) derived sweetener rebaudioside A. Efforts were focused on high purity rebaudioside A (>97% by HPLC), commonly known as rebiana. In the course of the development program, extensive stability studies were carried out on rebiana,
Grant E Dubois, Indra Prakash
exaly   +3 more sources

A comparative study on physicochemical and micellar solubilization performance between monoglucosyl rebaudioside A and rebaudioside A

Journal of the Science of Food and Agriculture, 2021
AbstractBACKGROUNDRebaudioside A (RA) and its monoglucosyl derivative, as like rebaudioside D (RD) are the most popular stevia glycosides but possess poor solubility in water, which limited their application as edible surfactants, the applications as in micellar solubilization and drug delivery.
Tongtong Zhang, Khaing zar Myint, Yongmei Xia, Jing Wu   +3 more
openaire   +2 more sources

Subchronic toxicity of rebaudioside A

Food and Chemical Toxicology, 2008
The safety of the stevia-derived sweetener, rebaudioside A (CAS No. 58543-16-1), was evaluated in two oral toxicity studies. In a 4-week study, Wistar rats were administered rebaudioside A at dietary concentrations of 0, 25,000, 50,000, 75,000 and 100,000ppm. The NOAEL, including an evaluation of testes histopathology, was determined to be 100,000 ppm.
Leslie L, Curry, Ashley, Roberts
openaire   +2 more sources

Natural and low-caloric rebaudioside A as a substitute for dietary sugars: A comprehensive review.

Comprehensive Reviews in Food Science and Food Safety, 2022
For health and safety concerns, traditional high-calorie sweeteners and artificial sweeteners are gradually replaced in food industries by natural and low-calorie sweeteners.
Yang Wang, Xiang Luo, Li Chen, A. Mustapha, Xiaojie Yu, Cunshan Zhou, C. Okonkwo   +6 more
semanticscholar   +1 more source

In vitro metabolism of rebaudioside E under anaerobic conditions: Comparison with rebaudioside A

Regulatory Toxicology and Pharmacology, 2015
The hydrolysis of the steviol glycosides rebaudioside (Reb) A and E, as well as steviolbioside (a metabolic intermediate) to steviol was evaluated in vitro using human fecal homogenates from healthy Caucasian and Asian donors. Incubation of each of the Rebs in both groups resulted in a rapid hydrolysis to steviol.
Sidd, Purkayastha, Sachin, Bhusari, George, Pugh, Xiaowei, Teng, David, Kwok, Stanley M, Tarka   +5 more
openaire   +2 more sources

Rapid determination of Rebaudioside A content in macroporous resin elution process by a portable near-infrared spectrometer

New Journal of Chemistry, 2023
Rebaudioside A (RA) is an ideal sweet component extracted from leaves of Stevia rebaudiana Bertoni, and has been widely developed in the food and pharmaceutical fields.
Lele Gao, Difan Wang, Liang Zhong, Jianan Yue, Lei Nie, Lian Li, Zhaoqing Meng, Guiyun Cao, Yuzeng Lai, Hengchang Zang   +9 more
semanticscholar   +1 more source

Safety evaluation of rebaudioside A produced by fermentation

Food and Chemical Toxicology, 2016
The safety of rebaudioside A, produced fermentatively by Yarrowia lipolytica encoding the Stevia rebaudiana metabolic pathway (fermentative Reb A), is based on several elements: first, the safety of steviol glycosides has been extensively evaluated and an acceptable daily intake has been defined; second, the use of Y.
Walter M A Westerink, Lauren M Staska
exaly   +3 more sources

A strategy to increase rebaudioside A content based on one-step bioconversion of Stevia extract to steviol

Green Chemistry, 2023
Steviol glycosides are natural sweeteners extracted from Stevia rebaudiana that have been applied in food for many years.
Yu Lin, Manman Wen, Qing Lan, Yuansong Yin, Ribo Huang, Hao Pang, Hang Wei, L. Du   +7 more
semanticscholar   +1 more source

The first total synthesis of rebaudioside R

Organic & Biomolecular Chemistry, 2020
The first total synthesis of rebaudioside R has been achieved via two different approaches.
Guo-En Wen, Zhi Qiao, Hui Liu, Zhi-Yong Zeng, Yuan-Hong Tu, Jian-Hui Xia, Qing-Ju Zhang, Jian-Song Sun   +7 more
openaire   +2 more sources

Efficient enzymatic production of rebaudioside A from stevioside

Bioscience, Biotechnology and Biochemistry, 2016
Abstract Stevioside and rebaudioside A are the chief diterpene glycosides present in the leaves of Stevia rebaudiana. Rebaudioside A imparts a desirable sweet taste, while stevioside produces a residual bitter aftertaste. Enzymatic synthesis of rebaudioside A from stevioside can increase the ratio of rebaudioside A to stevioside in ...
Liangliang Chen, Kequan Chen, Yan Ming   +2 more
exaly   +3 more sources