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Radar chart comparing microbial contamination and bioactivity profile (A) and predominant microorganisms (B) in goji berries available in Poland and from the Ningxia region: G1—natural dried goji berries from China, packed in Poland; G2—freeze-dried goji berries from Poland; G3—natural dried goji berries from Ningxia, China; G4—freeze-dried goji berries from Ningxia, China.
