The role of scientific and expert advisory committees in food product research and approval.

Scientific and expert advisory committees responsible for food products often have the advantage of being relatively unhindered by rigid regulations and the simultaneous disadvantage of having few guidelines to clarify their role in directing the research and approval process. Committees can thus miss opportunities to function in a proactive advisory capacity, and to assist in predetermining what research and documentation are necessary for regulatory approval of a particular food product. This paper examines the ways scientific and expert committees for nutritional products can contribute to formulation of procedures for effective hypothesis and study design development, preparation of well-structured, complete dossiers for product approval, and transparent interactions with petitioners.

Towards internationally acceptable standards for food additives and contaminants based on the use of risk analysis.

Internationally acceptable norms need to incorporate sound science and consistent risk management principles in an open and transparent manner, as set out in the Agreement on the Application of Sanitary and Phytosanitary Measures (the SPS Agreement). The process of risk analysis provides a procedure to reach these goals. The interaction between risk assessors and risk managers is considered vital to this procedure.

The assessment of food additive usage and consumption: the Commission perspective.

Directive 89/107/EEC on food additives authorized for foodstuffs intended for human consumption includes the requirement that 'all food additives must be kept under continuous observation and must be re-evaluated whenever necessary in the light of changing conditions of use and new scientific information'. During the period June 1994 to March 1995, three specific directives have been adopted, each of them including an obligation for Member States to introduce systems to monitor the usage and consumption of food additives and to report their findings to the Commission within 3 years. They also require the Commission to submit reports to the European Parliament on changes in the additives market, the levels of use and consumption, and to propose amendments to the conditions of use if necessary within 5 years.

Measurement of glucosinolates in rapeseeds.

Several ring tests have been organized by the International Organisation for Standardization (ISO) and the Measurement and Testing Programme (BCR) for improving glucosinolate methods. Finally, HPLC of desulphoglucosinolates is recommended by ISO, the European Committee for Standardization (CEN), and the European Commission (EC) as the official method. X-ray fluorescence has also become particularly common for fast analysis.

The development of five animal feed reference materials, certified for their aflatoxin B1 content.

The development of three peanut meal and two compound feed reference materials and the certification of their aflatoxin B1 content is described. The materials were prepared and certified within the Measurements and Testing Programme of the Commission of the European Communities as part of a broad activity to improve accuracy and agreement of results of measurements on food and agriculture. RM 262 (peanut meal) was prepared from uncontaminated peanut products.