两千年修炼一枚果：高州龙眼的药食同源密码｜南药食养⑥

Core Insights - The article highlights the significance of Gaozhou longan as a renowned fruit with medicinal and culinary value, emphasizing its historical cultivation and current prominence in the market [4][6][45]. Industry Overview - Gaozhou has a long history of longan cultivation, dating back over 2,000 years to the Western Han Dynasty, and currently holds the title of "China's Longan Capital" [8][9]. - The annual production of longan in Gaozhou accounts for one-fifth of Guangdong's total and one-tenth of the national output, with a planting area and yield that are the highest in the country [9]. Production and Processing - The total planting area for longan in Gaozhou is 330,000 acres, with an estimated total yield of 320,000 tons this year [16]. - The "Shuliang" longan variety, known for its thin skin, thick flesh, and small seed, is a standout product, with 230,000 acres dedicated to its cultivation in Gaozhou, contributing to 70% of the city's total longan production [20][21]. - Gaozhou has established a complete longan industry chain, with over 100 processing enterprises, expanding from traditional dried longan to innovative products like longan tea and longan wine [22][24]. Market Dynamics - The processing model in Gaozhou allows for year-round operations, as local longan is supplemented by imports from regions like Guangxi and Southeast Asian countries, making it the largest longan processing base in China [27][29]. - In 2024, Gaozhou is projected to produce 240,000 tons of local longan while acquiring an additional 230,000 tons for processing, indicating a robust industry ecosystem [29]. Health and Nutritional Value - Gaozhou longan is recognized for its health benefits, being included in the "medicinal and edible" category, and is particularly beneficial for individuals with anemia and insomnia due to its rich nutrient profile [33][35]. - The fruit is praised for its ability to enhance cognitive function and alleviate fatigue, earning it the nickname "Southern Ginseng" [35]. Future Prospects - The upcoming 2025 China Southern Medicinal Food and Health Industry Conference will showcase Gaozhou longan, aiming to promote its unique value and expand its market reach [49][50].