Results: The DPPH scavenging activity was equivalent to an IC 50 value of 9.8 μg/mL ascorbic acid. The total phenolic content was 672.3 mg/g gallic acid equivalent, and the IC 50 value by FRAP assay was 8.2 μg/mL. The C. linum extract showed significant activity against the majority of bacteria, comparable with standard antibiotics.