Preparation Method of Exreacts of Sea Slug with High Yield Using Ethanol

摘要

(1) mixing ethanol with water to prepare 60-70% ethanol; (2) adding 60 to 70% ethanol to a sample of sea cucumber powder, wrapping the inlet with foil, and sonicating for 1 to 5 hours; (3) filtering for 6 to 24 hours after extraction; And (4) freeze-drying the filtered extract.