KEGG Environ

KEGG ENVIRON (renamed from EDRUG) is a collection of crude drugs, essential oils, and other health-promoting substances, which are mostly natural products of plants. It will contain environmental substances and other health-damagine substances as well. Each KEGG ENVIRON entry is identified by the E number and is associated with the chemical component, efficacy information, and source species information whenever applicable.

KEGG ENVIRON（原名EDRUG）系由粗提药物、精油及其他具有保健功能的物质组成的集合，其中绝大多数为植物的自然产物。此外，该数据集亦将包含环境物质及其他有害健康的物质。每个KEGG ENVIRON条目均以E编号进行标识，并在适用的情况下，与化学成分、功效信息及来源物种信息相关联。