关键词: 类器官；乳及乳制品；代谢组学；功能评价；肠道保护

Abstract: Organoids are derived from adult or pluripotent stem cells through in vitro differentiation, which can recapitulate the cellular diversity, spatial organization, and physiological functions of in vivo organs or tissues. Organoid models have been widely used in drug development, precision medicine and other fields, and have begun to be applied in the field of food safety. This paper briefly introduces the development history, classification and construction of organoids and their application in the metabolomics, nutritional and functional evaluation of milk and dairy products and research on their roles in intestinal protection. It also summarizes problems existing in the construction of organoid models and discusses future prospects for their application in milk and dairy products in order to provide a reference for further application of organoid models in various fields including food safety and nutrition.

Key words: organoids; milk and dairy products; metabolomics; functional evaluation; intestinal protection