PP95 Extraction and characterization of bioactive compounds in fruit residues from the Colombian Amazon
DOI:
https://doi.org/10.3407/rpn.v6i1pp95Keywords:
Bioactive compounds, IR-ATR spectroscopy, Agro-industrial residues, PolarityAbstract
The agricultural sector generates underutilized plant residues that may pollute the environment [1,2]. This study evaluated peels, husks, and seeds of Myrciaria dubia, Bactris gasipaes, Eugenia stipitata, and Arbutus unedo as sources of bioactive compounds [3]. Ultrasound-assisted extraction was applied to fresh and dried samples using 70% methanol and acetone. Dried peels and husks extracted with acetone showed the highest phenolic content and antioxidant activity. IR-ATR analysis confirmed functional groups associated with phenolics. Results highlight the potential of these by-products for sustainable applications in food and cosmetic industries.
References
[1] ELEGEBEDE, J.A., AJAYI, V.A., & LATEEF, A. (2021). Microbial valorization of corncob: Novel route for biotechnological products for sustainable bioeconomy. Environmental Technology & Innovation, 24: 102073. [DOI]
[2] AJAYI, V.A., & LATEEF, A. (2023). Biotechnological valorization of agrowastes for circular bioeconomy: Melon seed shell, groundnut shell and groundnut peel. Cleaner and Circular Bioeconomy, 4: 100039. [DOI]
[3] MASSIRONI, A., BIELLA, S., DE MOURA PEREIRA, P.F., SCIBONA, F., FENI, L., SINDACO, M., et al. (2023). Valorization of pumpkin seed hulls, cucurbitin extraction strategies, and their comparative life cycle assessment. Journal of Cleaner Production, 427: 139267. [DOI]
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