Extraction and Estimation of Ascobic Acid fro...

Extraction and Estimation of Ascobic Acid from Different Sources by Visual Titration Method using Indophenol Dye

Author Name : Dr. B. Edwin Jose, S. Manikandan, Dr. S. Jebaseelan , R. kannan , M. Jose Paul , M. Kanagadurga , R. Kavinkumar

ABSTRACT This study focuses on the extraction and estimation of ascorbic acid from tomatoes and cabbage using a visual titration method with indophenol dye as the indicator. Ascorbic acid, a vital antioxidant, is present in various dietary sources, including fruits and vegetables. Tomatoes and cabbage are chosen as representative sources due to their widespread consumption and potential nutritional significance. The research details the sample preparation process for tomatoes and cabbage, the extraction of ascorbic acid, and the subsequent titration with indophenol dye. The visual endpoint observed during the titration process provides a straightforward and cost-effective means of ascorbic acid estimation. Our findings reveal variations in ascorbic acid content between tomatoes and cabbage, shedding light on the differences in nutritional value between these two common food items. This research also investigates the stability of ascorbic acid under different conditions, offering insights into the potential degradation factors affecting this essential nutrient in food sources. In summary, this study demonstrates the applicability of the visual titration method with indophenol dye for estimating ascorbic acid in tomatoes and cabbage, providing insights into their nutritional profiles. The results contribute to our understanding of ascorbic acid content in commonly consumed vegetables, facilitating informed dietary choices. Further investigations can explore the implications of these variations in ascorbic acid content on the nutritional quality of diets incorporating tomatoes and cabbage.