Version 1
: Received: 9 May 2024 / Approved: 13 May 2024 / Online: 13 May 2024 (06:49:36 CEST)
How to cite:
Ortiz-Sempértegui, J.; Ibieta, G.; Tullberg, C.; Peñarrieta, J. M.; Linares-Pastén, J. A. Chemical Characterisation of New Oils Extracted From Cañihua and Tarwi Seeds With Different Organic Solvents. Preprints2024, 2024050805. https://doi.org/10.20944/preprints202405.0805.v1
Ortiz-Sempértegui, J.; Ibieta, G.; Tullberg, C.; Peñarrieta, J. M.; Linares-Pastén, J. A. Chemical Characterisation of New Oils Extracted From Cañihua and Tarwi Seeds With Different Organic Solvents. Preprints 2024, 2024050805. https://doi.org/10.20944/preprints202405.0805.v1
Ortiz-Sempértegui, J.; Ibieta, G.; Tullberg, C.; Peñarrieta, J. M.; Linares-Pastén, J. A. Chemical Characterisation of New Oils Extracted From Cañihua and Tarwi Seeds With Different Organic Solvents. Preprints2024, 2024050805. https://doi.org/10.20944/preprints202405.0805.v1
APA Style
Ortiz-Sempértegui, J., Ibieta, G., Tullberg, C., Peñarrieta, J. M., & Linares-Pastén, J. A. (2024). Chemical Characterisation of New Oils Extracted From Cañihua and Tarwi Seeds With Different Organic Solvents. Preprints. https://doi.org/10.20944/preprints202405.0805.v1
Chicago/Turabian Style
Ortiz-Sempértegui, J., J. Mauricio Peñarrieta and Javier A. Linares-Pastén. 2024 "Chemical Characterisation of New Oils Extracted From Cañihua and Tarwi Seeds With Different Organic Solvents" Preprints. https://doi.org/10.20944/preprints202405.0805.v1
Abstract
Vegetable oils contain fatty acids, phenolic compounds, natural antioxidants, and fat-soluble vitamins, which are beneficial against different diseases. Oil extraction methods can, however, affect their composition. This study aims to characterize the chemical composition of oils from two Andean seeds, cañihua (Chenopodium pallidicaule) and tarwi (Lupinus mutabilis), extracted with different organic solvents, petroleum ether, hexane, and ethanol. This study compares these oils with commercial sunflower, rapeseed, and olive oils. Results showed that oils extracted with hexane had the highest yield, while those extracted with ethanol had higher antioxidant activity and total phenolic compound content. Additionally, using ethanol makes the process more sustainable than non-green solvents. The composition of tarwi and cañahua oils extracted with ethanol includes fatty acids, tocopherols, antioxidants, and phenolic compounds associated with health benefits.
Keywords
Vegetable oils; Andean seeds; green solvents; fatty acid profile; tocopherols
Subject
Chemistry and Materials Science, Food Chemistry
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.