| abstract |
The invention provides a method for extracting residues of volatile oil from cinnamon branches and leaves, comprising the following steps: adding water to the residues of cinnamon branches and leaves, extracting by heat reflux or decoction at normal pressure, filtering the extract, concentrating and freeze-drying to obtain the freeze-drying of the water extract of waste residues powder, that's it. Also provided are applications of the above extracts in the preparation of medicines for inhibiting Aspergillus flavus, functional edible fungus culture medium, livestock and poultry feeds, and organic fertilizers. |