Original scientific paper
https://doi.org/10.15255/KUI.2020.010
Extraction of Bioactive Compounds from Tobacco Waste using Deep Eutectic Solvents
Marija Banožić
orcid.org/0000-0001-6927-4964
; Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Republic of Croatia
Maja Matić
orcid.org/0000-0002-2923-2521
; University of Mostar, Faculty of Agriculture and Food Technology Mostar, Bosnia and Herzegovina
Silvija Šafranko
; Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Republic of Croatia
Ana-Marija Cikoš
; Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Republic of Croatia
Martina Jakovljević
; Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Republic of Croatia
Maja Molnar
; Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Republic of Croatia
Stela Jokić
; Faculty of Food Technology Osijek, Josip Juraj Strossmayer University of Osijek, Republic of Croatia
Abstract
Tobacco waste is a solid waste highly diverse in granulation and point of separation in the manufacturing process. The objective of this study was to investigate the efficacy of eutectic solvents in the extraction of bioactive compounds from tobacco waste. Influence of extraction parameters on the properties of the obtained extracts (total phenol, antioxidant activity, chlorogenic acid, and rutin) has been determined. Using response surface methodology, optimal parameters were defined (30 min, 70 °C, 29.99 % water). The meaning of the proposed research is reflected in the maximum utilization of the tobacco by-product in order to obtain extracts that can be implemented in other products and processes.
This work is licensed under a Creative Commons Attribution 4.0 International License.
Keywords
tobacco waste; deep eutectic solvents; extraction; bioactive compounds
Hrčak ID:
247620
URI
Publication date:
14.12.2020.
Visits: 1.455 *