当前正值柑橘、食用菌等水果丰收上市时节，市场行情持续向好。随着种植面积的增加、产量的提升、 市场的消费半径扩大，加上人民生活品质的改变，对柑橘、食用菌的品质要求越来越高。如果没有做好 采后保鲜，出现腐烂和品质劣变，造成的经济损失让人心疼。 近日，广东省农业技术推广中心推出的"数字+轻骑兵"广东省农产品产地冷藏保鲜设施技术与装备推广 系列主题课程，由广东省农业科学院蚕业与农产品加工研究所研究员戴凡伟、罗政两位老师为大家带来 《应季广东水果预冷保鲜技术》的专题课程，针对柑橘、食用菌如何进行采收和采后保鲜维持果品卖 价，为种植户进行细致的讲解。 柑橘保鲜从控制采收时间开始 据介绍，目前柑橋常用的保鲜技术主要有大低温冷库贮藏、气调库贮藏、打蜡保鲜、辐照保鲜、臭氧、 抑菌保鲜剂等。广东省农业科学院蚕业与农产品加工研究所还研发了自发气调保鲜袋、调湿保鲜袋、双 层保鲜袋、货架保鲜袋、物流保鲜箱等新型保鲜方式。 罗政表示，除了常规保鲜技术外，还可以通过加工进行保鲜。柑橘的加工制品多达1000种以上，最主 要的是橙汁，其次是糖水橘瓣罐头、蜜饯和果酒等。此外，柑橘还有香精油、果胶、柠碱、种子油和类 胡萝卜素等副产品可以提取，柑橘 ...

Core Insights - The core viewpoint of the article emphasizes the robust growth and potential of the citrus deep processing industry in China, driven by increasing production and innovation in high-value products [1][6][10]. Group 1: Overview of Citrus Deep Processing - Citrus deep processing refers to the refined treatment of citrus fruits (such as oranges, grapefruits, and lemons) through physical, chemical, or biological methods to transform them into high-value products [2]. - The main product categories include food products (juices, jams, canned goods), chemical extracts (essential oils, pectin), biological products (fruit wines, enzymes), and by-product utilization (feed, organic fertilizers) [2]. Group 2: Industry Chain of Citrus Deep Processing - The industry chain is characterized by a collaborative structure: stable upstream supply, quality enhancement in midstream processing, and market expansion downstream [4]. - Upstream focuses on large-scale planting in major production areas like Guangxi and Hunan, ensuring stable raw material supply through standardized management and new variety cultivation [4]. - Midstream emphasizes technological innovation in deep processing, achieving over 80% comprehensive utilization of by-products [4]. - Downstream involves building a multi-channel sales network, leveraging e-commerce and retail to meet consumer demands [4]. Group 3: Current Development Status - China is a major citrus producer, with a total output of 67.9149 million tons in 2024, reflecting a 5.56% increase from the previous year [6][8]. - The agricultural output value has grown from 148.49 billion yuan in 2018 to 233.88 billion yuan in 2024, with a compound annual growth rate of 7.8% [10]. - The industry exhibits regional concentration, with Guangxi, Hunan, Sichuan, Guangdong, and Jiangxi contributing over 70% of the total output [8]. Group 4: Market Structure and Competition - The citrus deep processing industry has developed a diversified market structure, with juice processing as the leading segment, projected to reach a market size of approximately 14 billion yuan in 2024 [12][14]. - Major players like Huiyuan Juice and Nongfu Spring dominate the market, while regional leaders focus on niche segments [14][16]. - The competition is shifting from price wars to a focus on technology, brand, and service, with high-value processed products becoming the focal point [14]. Group 5: Future Development Trends - The industry is expected to focus on three main trends: innovation in high-value products, smart and green transformation, and internationalization of industry clusters [18][20]. - High-value products such as NFC juice and functional beverages are anticipated to drive growth, with the production capacity of NFC orange juice in Chongqing expected to reach 200,000 tons by 2025 [18][20]. - Technological advancements and smart production systems are crucial for industry transformation, with a goal to increase resource utilization rates significantly by 2030 [20]. - Regional clusters and international branding will reshape the competitive landscape, with support from policies enhancing the integration of the entire industry chain [21].