本书分为两大部分，第一部分主要介绍了维生素和矿物质的食物强化、维生素和矿物质以外的活性物质的食牧强化、强化食品和营养素补充剂中维生素的稳定性、食品的微量营养素添加技术等内容；第二部分主要包括：强化食品中脂肪酸的分析、强化食品和营养素补充剂中多酚类抗氧化剂的分析、保健食品生物利用度的评价、关于强化食品和营养素补充剂的食品法典标准等内容。（The book is divided into two parts. The first part mainly introduces the food reinforcement of vitamins and minerals, the food reinforcement of active substances other than vitamins and minerals, strengthening the stability of vitamins in food and nutrient supplements, the micronutrient addition technique of food, etc.; the second part mainly includes strengthening the analysis of fatty acids in food, strengthening the analysis of polyphenols antioxidant in food and nutrient supplements, evaluation of bioavailability of health food, Codex Alimentarius standards on fortifying food and nutrient supplements and other contents.）