Studies have shown that sorbitol esters, hexyl acetate, geranyl acetate, linalool, benzaldehyde is Cerasus humilis fruits characteristic aroma components.4.Germplasm and origin affect the content of polyphenols and antioxidant activity of Cerasus humilis fruits. 研究表明,梨醇酯、乙酸己酯、乙酸香叶酯、沉香醇、苯甲醛是欧李果实特征性的香气成分。4.种质和产地影响欧李果实中多酚物质含量以及抗氧化活性。