光照处理在草莓采后贮藏保鲜中应用研究进展

Research Progress on the Effect of Light Treatment on Strawberry Postharvest Quality

草莓果肉组织娇嫩,水分含量高,采后不耐贮运,极易腐败变质,严重制约草莓产业的发展。随着我国草莓种植面积的扩大和人们对绿色安全食品要求的不断提高,绿色、安全的草莓采后保鲜技术成为研究热点。光照处理作为新型、高效、安全的非加热物理手段,在草莓保鲜方面具有潜力。该研究从光照处理对草莓营养、抗氧化活性及抗病性的影响3个方面进行综述,以期为草莓采后保鲜技术提供参考依据。

Strawberry is a highly perishable fruit due to higher moisture content and structure fragility.This results in jeopardize its industrial development.With the expansion of strawberry planting area in China and the increasing requirements of consumer for pollution-free food,more attention has focused on a safe post-harvest preservation technology of strawberry.As an emerging and safe non-thermal technology,light treatment has great potential in extending shelf life of strawberry.This study attempted to give a review about the influence of light on the nutrition,antioxidant and disease resistance of strawberry,in order to provide a reference for the preservation of strawberry after harvest.