Search Results - "Nara Institute of Science and Technology"

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    Effect of pomegranate (Punica granatum L.) peels to seeds ratios and supercritical carbon dioxide extraction conditions on extraction yield and antioxidant activity

    Effect of pomegranate (Punica granatum L.) peels to seeds ratios and supercritical carbon dioxide extraction conditions on extraction yield and antioxidant activity by Tan, Wei Kiat

    Published 2018
    “…As for the full factorial design approach, 40 MPa and 40 °C with the highest global yield (11.5%) was chosen as the most suitable extraction condition as it also produced significantly higher TPC and DPPH values, which the values were comparable to the second highest value with no significant differences. 54 tentative compounds were being detected from extract of highest yield condition based on database from KNApSAcK, a comprehensive species-metabolite relationship database developed by Nara Institute of Science and Technology. The first order model was found to be the best fitting model for experimental yield data at 40 MPa, with R² range of 0.9935-0.9984. …”
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