Keywords Smilax glabra Roxb.;Astilbin;Resveratrol;Fingerprint;Quality control;Antibiosis;Antioxidation;Antitumor;Bayesian belief network;

• 土茯苓;落新妇苷;白藜芦醇;指纹图谱;质量控制;抑菌;抗氧化;抗肿瘤;贝叶斯网络;