文献报道果皮受损的葡萄柚(Citrus pardisa)和甜橙(C.sinensus)经30°和高湿度下处理24h,毗连受损的果皮组织富含能抵抗绿霉菌和防止疾病产生的物质,并与间苯三酚-盐酸呈阳性反应。为此作者对果皮受损的甜橙和葡萄柚中对指状青霉和黄瓜枝孢有抗真菌活性的成分进行分离和鉴定。根据生物分析引导分离,从甜橙和葡萄柚受损果皮的己烷或乙酸乙酯提取物中分离 Citrus pardisa and sweet orange (C. sinensus), which are damaged by peels, have been reported in the literature to be treated under 30° and high humidity for 24h, and adjacent damaged peel tissues are rich in substances that can resist green mold and prevent diseases, and Positive reaction with phloroglucinol-HCl. To this end, the authors isolated and identified components that have antifungal activity against Penicillium digitatum and Cladosporium cucumerinum in damaged pericarp oranges and grapefruits. Separated from hexane or ethyl acetate extracts of damaged peel of sweet orange and grapefruit based on bioanalysis-guided separation