title: Resin acids; an improved method of isolation of resin acids the isolation of a new abietic-type acid, neoabietic acid.
mesh_terms: D045784:Abietanes; D000143:Acids; D012116:Resins, Plant
chemical_list: D045784:Abietanes; D000143:Acids; D012116:Resins, Plant; C023710:abietic acid
keywords: RESIN ACIDS