Research Article

Physicochemical Properties, Mineral Content, Antioxidant Activities, and Microbiological Quality of Bupleurum spinosum Gouan Honey from the Middle Atlas in Morocco

Figure 2

Principal component analysis: (a) biplots of honey samples using physicochemical parameters and the antioxidant activities. (b) Biplots of honey samples using electrical conductivity, ash, and mineral content.
(a)
(b)