Fatty acid composition of black soldier fly larvae at the start (5-days old larvae) and the end (12-days old larvae) of the trial after feeding different rearing substrates for 7 days, as well as of the initial substrates.

All values are expressed relative to the total identified fatty acids and shown as mean ± standard error (SE; n = 3), n.d. = not detected. Dissimilar lower case superscript letters represent significant differences between means within the same row for larvae data and capital superscript letters represent significant differences between means within the same row for initial substrate data (p < 0.05).