With the aim to obtain controlled-release systems and to preserve the antioxidant. immunomodulatory. and prebiotic activity of the bioactive compounds. microencapsulation of both honeydew honey and royal jelly into biopolymeric microparticles based on rye bran heteropolysaccharides (HPS) was successfully performed. https://www.thebrickes.shop/product-category/evaporative-coolers/