1. For external use:
Experiments show that liquidambar alcohol solvent (60%) for external use, can prevent the hook larva into mice skin.The protective effect is proportional to the solvent concentration.
2. Protect liver function:
Birch keto acid has obvious anti liver cytotoxic activity, namely the in vitro experiment, the induced by carbon tetrachloride and galactosamine cytotoxicity of primary cultured rat hepatocytes has obvious protective effect.The student’s well-being liver medicine in Taiwan.