Abstract
The composition of extractive organic compounds of seven samples of Tenerife honey is reported here for the first time. In the extractive composition of the studied samples, gas chromatography-mass spectrometry identified between 74 and 124 representatives of various classes of organic compounds, including aromatics, aliphatic acids, alcohols, and esters, as well as furofuran lignans, which are rarely found in honey. The chemical composition of extractives in the studied samples was highly specific: among 160 registered compounds, only forty were present in all seven samples. The most numerous groups, making the greatest contribution to the total ion current of the chromatograms, were formed by aromatic compounds, the main one being methyl syringate. The second most important group consisted of aliphatic acids, including a series of eleven even hydroxy acids C8‒C12, characteristic of royal jelly and largely responsible for its outstanding antimicrobial activity. The high content of compounds with documented biological activity suggests the high therapeutic potential of the studied Tenerife honey samples.