2021-04-02 06:42 Phenolic acids, also known as phenolcarboxylic acids, are types of aromatic acid compound. They are also a subclass of a larger category of metabolites commonly referred to as “phenolics”. The term phenolics consists of approximately 8000 naturally occurring compounds, all of which have one common structural feature, a phenol (an aromatic ring bearing at least one hydroxyl substituent).
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