Chemical Composition and Biological Activities of Tunisian Extracts: Evaluation of Drying Effect, Solvent Extraction, and Extracted Plant Parts.

The Tunisian plant was investigated to determine its phytoconstituents and evaluate its biological activities. In particular, the GC/MS technique was used to describe the chemical composition of active extracts and fractions. Among the obtained extracts, the yields of the dried root methanolic extract (29.

Extraction and Characterization of Tunisian Starch and Its Effect on Fermented Dairy Product Quality.

In this study, a new starch has been isolated from acorn () fruits. The chemical composition of acorn flour showed its richness in carbohydrates (64.43%), proteins (8%), and fat (10%).