鲜食核桃果实采后生理与采后病害研究进展

摘要

Fresh walnut has been widely and deeply favored by consumers because it is fresh in taste and rich in nutrition.Recent years have witnessed its brick sales and the demand of fresh walnut is still increasing.However,it is because of fresh walnut's high water and fat content that mildew germination and dehydration are commonly seen during its storage.Therefore solving these problems has becoming a focus among both producers and researchers.Given the background above,this paper aims to give a general review of post-harvest physiology of fresh walnut like rancidity nutrients change and post-harvest disease like pericarp browning fungal disease.Furthermore,the future research perspective about fresh walnut was also reviewed in this paper.%鲜食核桃不仅味道鲜美,而且营养价值很高.因此,深受广大消费者喜爱,近几年的需求呈逐年上长的趋势.但由于其较高的水分含量和脂肪含量,在贮藏过程中易出现发霉、发芽和失水等现象.对国内外鲜食核桃果实的油脂酸败、营养成分变化等采后生理现象以及果皮褐变、微生物病害等采后病害的研究进展进行综述,并对其今后的研究方向进行展望.