Assertion: oregano's property | /r/CreatedBy | protocatecholic
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Source sentences:
text: Oregano extracts have documented antioxidant and antimicrobial properties (Dorofeev et al, 1989; Mirovich et al., 1989; Deighton et al., 1993), which have been attributed to phenylcarboxylic acids, such as cinnamic, caffeic, p-hydroxybenzoic, syringic, protocatecholic and vanillic acids.