风险获益评估模型在食物营养与安全评估中的研究进展

Research Progress of Risk Benefit Assessment Model in Food Nutrition and Safety Assessment

风险获益评估最初起源于经济学,是以专业评估方法评价某一事件中风险与获益的可能性大小。食品行业中最先引进的是风险评估模型,经过几十年的发展,食物风险评估在国内外已逐步成型,然而,食物获益评估起步相对较晚。本文概述了食物获益风险评估的起源、模型构建的理论与方法,介绍食物获益风险评估在国内外的典型研究和应用情况,并对其发展趋势进行初步展望。通过对食物进行风险获益评估,旨在找到一个最优平衡点,全面、客观地评价农产品和加工食品,为政府制定合理的政策、决定,引导公众理性健康消费提供参考。

Risk-benefit assessment,originated from economics,is a professional assessment method to evaluate the possibility of risk and benefit in an event.Risk assessment model is the first introduced in the food industry.After decades of development,food risk assessment has been gradually formed at home and abroad,but food benefit assessment started relatively late.This paper summarizes the origin of food benefit risk assessment,the theory and method of model construction,introduces the typical research and application of food benefit risk assessment at home and abroad,and makes a preliminary outlook on its development trend.By analyzing the risk and benefit of food,this paper aims to find an optimal balance point,comprehensively and objectively evaluate agricultural products and food,so as to help the government make reasonable policy decisions and guide the public to rational and healthy consumption.