为什么车厘子历经一个月到中国还不坏，买回家没几天就蔫了？江苏省农科院专家释疑

Core Viewpoint - The freshness of imported cherries from Chile is maintained during transportation through advanced cold chain technologies, but their quality deteriorates rapidly once removed from controlled conditions at home [1][4][6]. Group 1: Transportation and Preservation Techniques - Chilean cherries utilize rapid pre-cooling, intelligent grading, and modified atmosphere packaging to enter a "deep sleep" state during transport, significantly extending their shelf life [1][4]. - The cold chain system maintains precise temperature control between -1°C and 1°C, allowing cherries to remain in a near-hibernation state, which slows down their metabolism and preserves freshness [6][4]. - Common post-harvest treatments include pre-cooling, grading, and packaging, with automated systems used for sorting based on size, color, and surface integrity [5][4]. Group 2: Consumer Storage Recommendations - To extend the freshness of cherries at home, they should be stored in the refrigerator's ice fresh layer, ideally at temperatures between 0°C and 3°C, which is closer to the conditions during transport [7][6]. - Consumers are advised to maintain the gas balance in packaging; once opened, the cherries' respiration rate increases, leading to faster spoilage [7][5]. - If cherries are not consumed immediately, it is recommended to repackage them in smaller portions, removing excess air to minimize environmental changes that could affect quality [7][6].