Objective: To give evidence for Ampelopsis grossedentata used as natural antiseptic in food, antimicrobial constituents in it were screened and the antimicrobial effects were determined.

• 目的:筛选显齿蛇葡萄抗菌成分,测定其抗菌效果,为其作为食品天然防腐剂提供依据。