Characterization of Polysaccharides Extracted from Pulps and Seeds of Crataegus azarolus L. var. aronia: Preliminary Structure, Antioxidant, Antibacterial, α-Amylase, and Acetylcholinesterase Inhibition Properties

Figure 4

Antioxidant activities of CAP and CAS with different methods. (a) DPPH scavenging activity; (b) H₂O₂ scavenging activity; (c) Fe²⁺-chelating activity; (d) lipid peroxidation inhibition activity. Positive controls consisted of Vit C, BHT, and EDTA (vitamin C, butylated hydroxytoluene, and ethylenediaminetetraacetic acid, respectively). Each value is expressed as of three replicates. Different letters represent the significant difference () at the same concentration for different samples.

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