Chestnut
honey contains various components such as
phenolic compounds and
alkaloids that exhibit
antioxidant and anti-inflammatory activities. However, the composition and activity of chestnut
honey significantly differ depending on its region of origin. In this study, the
antioxidant activity of chestnut
honey obtained from nine regions in
Korea was evaluated by ABTS
free radical scavenging assay. In addition, the phenolic
acid content of each
honey sample was analyzed using
high-performance liquid chromatography (
HPLC) and an ultraviolet (UV) detector. The
antioxidant activity increased with the increasing concentration of chestnut
honey samples. The major
phenolic compounds in chestnut
honey were observed to be gallic, p-coumaric, and ferulic
acid. Altogether, the
quantitative analysis of phenolic
acids and evaluation of
antioxidant activity in chestnut
honey from different regions
will contribute to establishing regional chestnut
honey profiling in
Korea and may provide
preliminary data for collecting
honey with various
biological activities.