Surfactant-mediated extraction of capsaicin from Capsicum annuum L. fruit in various solvents. 2022

Muhammad Waqas, and Dildar Ahmed, and Muhammad Tariq Qamar
Department of Chemistry, Forman Christian College (A Chartered University), Lahore, Pakistan.

Capsaicin is a valuable compound found in Capsicum annuum. The present study aimed to explore the efficiency of different solvents and surfactants on its extraction by maceration. Ethyl acetate was found to be the best solvent followed by dichloromethane and acetone, respectively. Overall order of efficiency of the solvents used was this: ethyl acetate > dichloromethane > acetone > glycerol > acetonitrile > methanol > acetic acid > toluene. Extractability of ethyl acetate for capsaicin remained unaffected by the surfactants. Tween-80 had very positive effect on the extraction efficiency of dichloromethane (DCM) and acetone. Kinetics of the extraction with the most efficient solvent ethyl acetate showed extraction of capsaicin to follow a pseudo-second order kinetic model. In conclusion, for extraction of capsaicin from green chili, ethyl acetate was the most powerful amongst the solvents used in the present work and tween-80 had a notable positive effect on the efficiency of DCM and acetone.

UI MeSH Term Description Entries

Related Publications

Muhammad Waqas, and Dildar Ahmed, and Muhammad Tariq Qamar
December 2000, Journal of agricultural and food chemistry,
Muhammad Waqas, and Dildar Ahmed, and Muhammad Tariq Qamar
October 2014, Bio-protocol,
Muhammad Waqas, and Dildar Ahmed, and Muhammad Tariq Qamar
August 2003, Journal of natural products,
Muhammad Waqas, and Dildar Ahmed, and Muhammad Tariq Qamar
March 1990, Plant cell reports,
Muhammad Waqas, and Dildar Ahmed, and Muhammad Tariq Qamar
August 1958, Journal of ultrastructure research,
Muhammad Waqas, and Dildar Ahmed, and Muhammad Tariq Qamar
June 2022, Food technology and biotechnology,
Muhammad Waqas, and Dildar Ahmed, and Muhammad Tariq Qamar
December 2008, Molecules and cells,
Muhammad Waqas, and Dildar Ahmed, and Muhammad Tariq Qamar
November 1981, Planta medica,
Muhammad Waqas, and Dildar Ahmed, and Muhammad Tariq Qamar
January 2001, Zeitschrift fur Naturforschung. C, Journal of biosciences,
Copied contents to your clipboard!