There is growing interest in the production of foods and beverages with nutrient and nutraceutical profiles tailored to an individual’s specific nutritional requirements. In principle, these personalized nutrition products are formulated based on the genetics, epigenetics, metabolism, microbiome, phenotype, lifestyle, age, gender, and health status of a person. A challenge in this area is to create customized functional food and beverage products that contain the required combination of bioactive agents, such as lipids, proteins, carbohydrates, vitamins, minerals, nutraceuticals, prebiotics and probiotics. Nanotechnology may facilitate the development of these kind of products since it can be used to encapsulate one or more bioactive agent in a single colloidal delivery system. This delivery system may contain one or more different kinds of colloidal particle, specifically designed to protect each nutrient in the food, but then deliver it in a bioavailable form after ingestion. This review article provides an overview of the different kinds of bioactives that need to be delivered, as well as some of the challenges associated with incorporating them into functional foods and beverages. It then highlights how nanotech-enabled colloidal delivery systems can be developed to encapsulate multiple bioactive agents in a form suitable for functional food applications, particularly in the personalized nutrition field.

对具有根据个人特定营养要求量身定制的营养和营养保健品的食品和饮料的生产越来越引起人们的兴趣。原则上，这些个性化营养产品是根据遗传学，表观遗传学，新陈代谢，微生物组，表型，生活方式，年龄，性别和健康状况配制的。该领域的挑战是创造定制的功能性食品和饮料产品，其中包含所需的生物活性剂组合，例如脂质，蛋白质，碳水化合物，维生素，矿物质，营养食品，益生元和益生菌。纳米技术可促进此类产品的开发，因为它可用于将一种或多种生物活性剂封装在单个胶体输送系统中。这种输送系统可能包含一种或多种不同类型的胶体颗粒，这些胶体颗粒专门设计用于保护食品中的每种营养素，但在摄入后以生物可利用的形式输送。这篇综述文章概述了需要提供的各种生物活性物质，以及将其掺入功能性食品和饮料中的一些挑战。然后重点介绍了如何开发纳米技术的胶体递送系统，以适合功能性食品应用的形式封装多种生物活性剂，特别是在个性化营养领域。这篇综述文章概述了需要交付的各种生物活性物质，以及将其掺入功能性食品和饮料中的一些挑战。然后重点介绍了如何开发纳米技术的胶体递送系统，以适合功能性食品应用的形式封装多种生物活性剂，特别是在个性化营养领域。这篇综述文章概述了需要交付的各种生物活性物质，以及将其掺入功能性食品和饮料中的一些挑战。然后重点介绍了如何开发纳米技术的胶体递送系统，以适合功能性食品应用的形式封装多种生物活性剂，特别是在个性化营养领域。