走近甜味剂：现代食品工业的“甜蜜”科技

Core Viewpoint - The increasing health awareness among consumers is driving the popularity of sugar-free and low-sugar products, leading to a dietary revolution that emphasizes taste and health [1][3]. Group 1: Market Trends - The market for sugar-free beverages in China has grown significantly from 2.26 billion yuan in 2015 to 19.96 billion yuan in 2022, with projections to reach 61.56 billion yuan by 2025, indicating a sustained growth trend [3]. - The trend of "sugar control" has become a popular lifestyle choice among young consumers, reflecting a demand for products that offer sweetness without the associated calories and blood sugar impact [3]. Group 2: Safety and Regulation - Various authoritative organizations, including JECFA, FDA, and EFSA, have reached a consensus on the safety of sweeteners, confirming that they are safe within the established acceptable daily intake (ADI) limits [2]. - For instance, the ADI for aspartame is set at 40 mg per kg of body weight, meaning a 60 kg adult would need to consume 12 to 36 cans of sugar-free drinks daily to approach this limit, emphasizing the importance of dosage in food safety [2]. Group 3: Development of Sweeteners - The evolution of sweeteners has been marked by advancements in food technology and health concepts, transitioning from early artificial sweeteners like saccharin to natural options such as steviol glycosides and monk fruit extract [4]. - The diversification of sweeteners has allowed for broader applications in beverages, dairy products, baking, and functional foods, showcasing the food industry's innovation in achieving "sugar reduction without sacrificing sweetness" [4][5]. - Researchers emphasize that the rational and scientific use of additives, including sweeteners, is essential for food production, contributing to a balanced and diverse diet [4].