Zantaz honey is a monofloral variety produced from the melliferous plant Bupleurum spinosum (Apiaceae), shrub that grows mainly in Atlas Moroccan Mountains. Determination of polyphenol composition revealed methyl syringate accounts for more than 50% total polyphenols, which represents very useful parameter characterization this honey. Epicatechin, syringic acid and catechin are also abundant. C...