In this paper, the 126 endophytes from healthy Ginkgo biloba L. were isolated and screened eight strains produced flavonoids substances by HPLC-UV.

• 摘要从健康银杏植株中分离到126株内生菌，并通过HPLC-UV检侧方法筛选到8株内生菌产黄酮类物质。