Effects of different aqueous extraction techniques on physicochemical quality and oil recovery of sesame oil

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Published Jan 8, 2023
Gurpreet Singh
Mohit Kumar
Ruchika Zalpouri
Pratik Pandit Potdar
Kamalpreet Singh Kulwinder Kaur

Abstract

Sesame is the oldest oilseed crop in agriculture, and it produces more oil than any other crop on the planet. This research aimed to investigate the impact of different oil extraction procedures on sesame seed oil physicochemical quality and oil recovery. The oil was extracted from the clean and healthy seeds using four extraction methods: aqueous, enzyme-assisted aqueous, ultrasound-assisted aqueous and solvent extraction using the Soxhlet apparatus. It was observed that ultrasound-assisted aqueous extracted oil had maximum saponification value and minimum acid value, refractive index, and lower free fatty acid value, compared with aqueous extracted oil and enzyme-assisted aqueous extracted oil. Ultrasound-assisted aqueous extraction method also yielded maximum oil, retrieval followed by enzyme-assisted aqueous extraction and aqueous extraction.

How to Cite

Singh, G., Kumar, M., Zalpouri, R., Potdar, P. P., Singh, K., & Kaur, K. (2023). Effects of different aqueous extraction techniques on physicochemical quality and oil recovery of sesame oil. Environment Conservation Journal, 24(1), 136–142. https://doi.org/10.36953/ECJ.11892309

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Keywords

enzyme-assisted aqueous, solvent extraction, Sesame oil, Ultrasound-assisted aqueous

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Research Articles