Kinetic modelling was used to optimise the extraction of lyco- pene from tomato processing waste. The results demonstrated that the process variables, namely temperature and solvent composi- tion have a strong effect on the extraction efficiency. Based on the models investigated, the best operational conditions for the extraction of lycopene were the lowest temperature (30 °C) and a solvent mixture containing the highest quantity of n-hexane (ace- tone/n-hexane 1:3, v/v). Peleg’s model appears to offer the best fit for the experimental data, signifying the highest R2Adj and the low- est RMSE, MBE and v2 values, compared to other tested models.
Kinetic modelling was used to optimise the extraction of lyco- pene from tomato processing waste. The results demonstrated that the process variables, namely temperature and solvent composi- tion have a strong effect on the extraction efficiency. Based on the models investigated, the best operational conditions for the extraction of lycopene were the lowest temperature (30 °C) and a solvent mixture containing the highest quantity of n-hexane (ace- tone/n-hexane 1:3, v/v). Peleg’s model appears to offer the best fit for the experimental data, signifying the highest R2Adj and the low- est RMSE, MBE and v2 values, compared to other tested models.
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