糟粕醋，从渔家酸汤到非遗名片（神州看点·一方水土一方味）

Core Insights - The article highlights the rising popularity and cultural significance of "Zao Po Vinegar," a traditional condiment from Hainan, which is gaining traction both domestically and internationally [2][3][4]. Industry Development - The Zao Po Vinegar industry in Hainan is experiencing rapid growth, with an estimated industry output value of approximately 100 million yuan in 2024 [4]. - Over 270 production and dining entities related to Zao Po Vinegar have been established in Hainan, with more than half founded in the last five years [4]. - The local government is actively promoting the Zao Po Vinegar production techniques as part of the provincial and national intangible cultural heritage initiatives, aiming to enhance the industry's development [3][4]. Technological Integration - Modern food technology is being integrated with traditional fermentation methods to extend the shelf life of Zao Po Vinegar and improve quality control [3]. - Companies are utilizing advanced techniques to ensure precise control over acidity and flavor, facilitating the export of Zao Po Vinegar products to international markets, including the USA, Canada, Australia, and New Zealand [3][4]. Cultural Promotion - There is a push to combine Zao Po Vinegar with tourism, with projects like cultural experience centers and industry parks being developed to educate visitors about its unique flavor and cultural background [5]. - Restaurants in Haikou are innovating by creating themed dining experiences that incorporate Zao Po Vinegar, appealing to younger consumers and enhancing its status as a representative symbol of Hainan cuisine [5].