The present paper presents the literature data regarding the chemical composition and antimicrobial activity of Royal Jelly. Royal Jelly is a secretion from the hypofaringeal glands of worker bees which serves as a food for queen bee and to the growing up larvae. Having biological properties already proven. Royal Jelly has considerable commercial appeal and is today used in many secto... https://detectorexpertes.shop/product-category/digging/