Fecha de publicación: 12/03/2014 Fuente: WIPO "royal jelly" A new technology for producing iron-zinc-rich royal jelly comprises: preparing a honeybee forage from iron-zinc-rich bee pollen and feeding honeybee so as to enable royal jelly secreted by the honeybee to be iron-zinc-rich royal jelly; collecting the iron-zinc-rich royal jelly, wherein the composition of the royal jelly is 100% of the iron-zinc-rich royal jelly; putting the iron-zinc-rich royal jelly in a freeze-drying box for freeze drying, sieving the freeze-dried powder to obtain a half-finished product; and performing sampling observation, split charging and warehousing. The prepared royal jelly product is rich in trace element zinc essential for human body, has undestroyed biologically-active substances, has no special requirements on storage, and is an iron-zinc-rich invigorant.