Candlenut oil was extracted using supercritical CO(2) (SC-CO(2)) with an optimization of parameters, by the response surface methodology. The ground candlenut samples were treated in 2 different ways, that is, dried in either a heat oven (sample moisture content of 2.91%) or dried in a vacuum oven
The most desirable content of amino acids (AAs) in the extracted products from tung (Aleurites fordii) meal was 93.88%, which was obtained from shelled tung meal at a hydrolysis temperature of 45 °C and a isoelectric precipitation pH value of 4.4. Furthermore, the cytotoxic activity of extracted AAs