随着金银花药用价值和市场需求持续增长，其安全性问题也日益受到关注，其中重金属及有害元素残留已成为影响金银花质量安全的核心风险因素和焦点问题。金银花中重金属污染以铅（Pb）、镉（Cd）、砷（As）、汞（Hg）、铜（Cu）5种元素为主，其中Pb、Cd的超标问题相对突出。梳理了金银花中重金属及有害元素的污染来源和迁移途径、政策和标准体系演进、残留现状情况、检测方法，并开展针对性的安全风险评估，全面剖析该领域现存的核心问题和发展趋势，以期为金银花源头种植管控、生产全过程质量安全管理、相关检测标准的优化升级提供科学参考和实践依据。

With the continuous growth in the medicinal value and market demand of Lonicerae Japonicae Flos, its safety concerns have also attracted increasing attention, among which heavy metal and harmful element residues have become core risk factors and focal issues affecting the quality and safety of Lonicerae Japonicae Flos. Heavy metal contamination in Lonicerae Japonicae Flos primarily involves five elements: lead (Pb), cadmium (Cd), arsenic (As), mercury (Hg), and copper (Cu), with Pb and Cd being the relative prominent in terms of exceeding standards. This paper reviews the pollution sources, migration pathways of heavy metals and harmful elements in Lonicerae Japonicae Flos,, policy and standard system evolution, residual status, and detection methods, and conducts targeted safety risk assessments. It comprehensively analyzes existing core issues and development trends in this field, aiming to provide scientific references and practical foundations for source-level cultivation control of Lonicerae Japonicae Flos, quality and safety management throughout the production process, and the optimization and upgrading of related testing standards.

R286.01