从智利果园到中国果盘 详细揭秘车厘子如何“超长保鲜”

Core Insights - The article discusses the logistics and technology behind the transportation of cherries from Chile to China, highlighting the efficiency of the cold chain system that ensures the fruit remains fresh during its journey [1][3][23]. Group 1: Transportation and Logistics - Cherries travel approximately 20,000 kilometers from San Antonio, Chile, to Tianjin, China, with a shipping time reduced to about 30-35 days, thanks to a direct maritime route [1]. - Upon arrival at Tianjin Port, customs and border inspection processes are streamlined, allowing for quick unloading and transfer of the cherries [3]. - The entire cold chain logistics process maintains a temperature between -1°C and 1°C, ensuring the cherries remain fresh throughout their journey [9][21]. Group 2: Preservation Techniques - The cherries undergo a series of preservation steps, including rapid cooling, washing, and quality inspection, all within 24 hours of harvesting [15]. - Advanced packaging technology, such as modified atmosphere packaging, is employed to maintain optimal gas composition, significantly extending the shelf life of the cherries [19][21]. - The cherries can remain fresh for up to 60 days under ideal storage conditions, utilizing both low-temperature storage and gas composition control [21]. Group 3: Market Dynamics - The expected import volume for the current season is around 40,000 tons of cherries, facilitated by mutual recognition of inspection standards between China and Chile [23]. - The area dedicated to cherry cultivation in Chile is projected to reach approximately 1.2 million acres by 2024, a significant increase from 2000, indicating a growing industry [23].