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Representative high-performance liquid chromatography profile of black-seed aqueous extract. Gallic acid (peak 1), catechin (peak 2), chlorogenic acid (peak 3), caffeic acid (peak 4), orientin (peak 5), rutin (peak 6), quercitrin (peak 7), quercetin (peak 8) and luteolin (peak 9).
mAU (SI unit of Recorder response).
