The key principle in the development of Codex standards is to ensure that the decision making process is based on sound science. The approval for the use of food additives and other chemicals in foods should be made ...The key principle in the development of Codex standards is to ensure that the decision making process is based on sound science. The approval for the use of food additives and other chemicals in foods should be made only when adequate scientific data is available. The same principle applies to the development of maximum tolerable (or residue) levels for contaminants in foods. Using the General Standards for Contaminants and Toxins in Foods as an example, the following criteria are considered, when developing recommendations and standards: Toxicological information; Analytical data; Intake data; Fair trade considerations; Technological considerations; and Risk assessment and risk management considerations. The Codex Alimentarius Commission has repeatedly emphasized the use of risk analysis approach, in particular the use of risk assessment in conducting the safety evaluation of food additives, agricultural and veterinary chemicals and environmental and industrial contaminants in foods. In this respect, the well known efforts of the FAO/WHO Joint Expert Committee on Food Additives (JECFA) and the FAO/WHO Joint Meeting on Pesticide Residues (JMPR) provide the much needed information and recommendations for the risk assessment of specific chemicals. The risk assessment approach is also used in the safety evaluation of foods derived from modern biotechnology as well as in the quantitative assessment of microbiological risks in foods.展开更多
对法典方法标准"分析和采样的推荐方法"(CODEX STAN 234-1999)简要介绍,着重分析国际食品法典分析和采样方法委员会对其开展的回审、更新等工作,为中国食品安全国家标准体系中理化检验方法标准工作的开展提供了工作思路和可...对法典方法标准"分析和采样的推荐方法"(CODEX STAN 234-1999)简要介绍,着重分析国际食品法典分析和采样方法委员会对其开展的回审、更新等工作,为中国食品安全国家标准体系中理化检验方法标准工作的开展提供了工作思路和可借鉴的经验。展开更多
文摘The key principle in the development of Codex standards is to ensure that the decision making process is based on sound science. The approval for the use of food additives and other chemicals in foods should be made only when adequate scientific data is available. The same principle applies to the development of maximum tolerable (or residue) levels for contaminants in foods. Using the General Standards for Contaminants and Toxins in Foods as an example, the following criteria are considered, when developing recommendations and standards: Toxicological information; Analytical data; Intake data; Fair trade considerations; Technological considerations; and Risk assessment and risk management considerations. The Codex Alimentarius Commission has repeatedly emphasized the use of risk analysis approach, in particular the use of risk assessment in conducting the safety evaluation of food additives, agricultural and veterinary chemicals and environmental and industrial contaminants in foods. In this respect, the well known efforts of the FAO/WHO Joint Expert Committee on Food Additives (JECFA) and the FAO/WHO Joint Meeting on Pesticide Residues (JMPR) provide the much needed information and recommendations for the risk assessment of specific chemicals. The risk assessment approach is also used in the safety evaluation of foods derived from modern biotechnology as well as in the quantitative assessment of microbiological risks in foods.
