中国食物与营养2026，Vol.32Issue(1)：3-10,8.
基于网络视角的营养学研究与实践应用
Nutritional Research and Practical Application Based on Network Thinking
摘要
Abstract
[Objective]Based on systems biology and computational biology technologies,this paper focuses on the mechanism of action and structure-activity relationship of food and its components in human health.It adopts a network pharmacology paradigm such as database and computational evaluation,integrates multi-dimensional data to establish a standardized nutrition-function-mechanism-network research system.[Method]Its core applications include predicting the structural characteristics of active food components,evaluating component functions,population nutritional needs,metabolism,mechanisms,and targets,providing support for the discovery of new functions,the development of new products,and nutritional intervention for chronic diseases.[Result]The technical construction is supported by multi-dimensional data:the data resource layer integrates public literature databases and special experimental databases.The network construction and analysis layer realizes the transformation of data into network models by defining nodes and edges,topological attribute analysis,and visual presentation.The computational prediction and verification layer relies on core technologies such as target prediction and a three-level verification system of"in vitro-animal-population"to ensure technical reliability.[Conclusion]The proposal of network nutrition,centered on a holistic network thinking,provides new ideas and methods for food nutrition analysis,health maintenance,and disease rehabilitation intervention.关键词
网络营养学/食物数据库/靶点/代谢机制Key words
network nutrition/food database/target/metabolic mechanism引用本文复制引用
王鑫,陈远,向雪松,李臻,张玲,徐维盛,孙桂菊,马爱国,杨月欣..基于网络视角的营养学研究与实践应用[J].中国食物与营养,2026,32(1):3-10,8.基金项目
中国营养学会营养科研基金(项目编号:CNS-NCL2025-155). （项目编号:CNS-NCL2025-155）
