highly significantp < 0.01
With respect to α-GIA, X 1 , X 2 , and X 3 had highly significant linear effects on α-GIA ( p < 0.01), X 2 2 had an extremely significant quadratic effect on α-GIA ( p < 0.001).
With respect to α-GIA, X 1 , X 2 , and X 3 had highly significant linear effects on α-GIA ( p < 0.01), X 2 2 had an extremely significant quadratic effect on α-GIA ( p < 0.001).
In addition, extremely significant positive correlations were found between TPC and TFC yields and bio-activities of the DLT extracts: TPC vs.