Vacuum freeze drying of tremella soup

Discharge, post-treatment and packaging discharge environment: freeze-dried Broth of white fungus soup is highly hygroscopic, and discharge should be carried out in a clean environment with low humidity. Crushing whole granules: If making Tremella powder or brewing granules, it needs to be crushed, sieved, and mixed; If making a whole piece of soup, demold and sort it. Packaging method: Priority should be given to using aluminum foil composite bags, high barrier bags, and vacuum or nitrogen filled sealing. Storage conditions: Store at room temperature, away from light, and dry to avoid moisture absorption and clumping caused by repeated heating and cooling.