young worker bees. Owing to the exceptional biological properties, RJ is used in
pharmaceutical, food and cosmetics industries. Several studies vouch that RJ has anti-
ageing, antibacterial, anti-fatigue, anti-inflammatory, antioxidant, antitumor, anti-diabetic and
antimutagenic potentials. These activities are mainly attributed to bioactive components it
contains. One of the principal bioactive components is Major Royal Jelly Proteins (MRJPs) …