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Updated: Jul 21, 2026

A Novel Procedure for Evaluating the Reinforcing Properties of Tastants in Laboratory Rats: Operant Intraoral Self-administration
Published on: February 6, 2014
[Effect of a new sweetening agent from Stevia rebaudiana on animals]
Abstract:
Animals received saccharol adequate (by sweetness) to sugar, and in 10- and 50-fold increased amounts. The data of chronic 10-month experiments studied in the time course after 2, 5, 10 months have permitted a conclusion that saccharol included into the ration during long periods, does not produce a significant effect on the parameters of metabolic processes and morphological picture of the internal organs in test animals. Saccharol in 50-fold increased amounts inhibits the activity of oxidative phosphorylation in the hepatic tissue of rats.
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