面向健康管理的食物营养成分数据表达方法研究
发布时间：2018-10-25 08:11
【摘要】：目的:设计一种食物营养成分数据表达结构,为开发面向健康管理的膳食营养计算方法奠定基础。方法:参考国家卫生计生委发布的《食物成分数据表达规范》,以及当前常见的食物营养成分计算流程,基于关系型数据库对营养计算中涉及到的数据进行组织,详细定义了食物营养成分的数据对象和数据对象之间的关系。结果:对5类数据对象进行了计算机可读的描述,具体包括成品菜、基本食材、食材分类、烹饪方式、营养元素,并且建立了数据之间的关系。结论:该数据表达结构具有较好的计算机可读性、计算机算法可操作性以及可扩展型,有助于数据的共享、传播与利用,支持食物营养成分计算相关应用。
[Abstract]:Objective: to design a data expression structure of nutritional components of food and lay a foundation for developing a method of dietary nutrition calculation for health management. Methods: referring to the National Health and Family Planning Commission's Standard for the expression of Food composition data and the current common process of calculating the nutritional composition of food, the data involved in nutrition calculation were organized based on the relational database. The relationship between the data object and the data object of food nutrition is defined in detail. Results: five kinds of data objects were described by computer, including finished vegetables, basic ingredients, food materials classification, cooking methods, nutrient elements, and established the relationship between the data. Conclusion: the data expression structure has good computer readability, computer algorithm maneuverability and extensibility, which is helpful for data sharing, dissemination and utilization, and supports the application of food nutrition calculation.
【作者单位】： 中国医学科学院医学信息研究所;
【基金】：国家社科基金“面向知识服务的公众健康知识组织体系构建研究” 北京协和青年基金“多元自我量化在健康促进中的应用研究”
【分类号】：R151.3
，
本文编号：2293132
[Abstract]:Objective: to design a data expression structure of nutritional components of food and lay a foundation for developing a method of dietary nutrition calculation for health management. Methods: referring to the National Health and Family Planning Commission's Standard for the expression of Food composition data and the current common process of calculating the nutritional composition of food, the data involved in nutrition calculation were organized based on the relational database. The relationship between the data object and the data object of food nutrition is defined in detail. Results: five kinds of data objects were described by computer, including finished vegetables, basic ingredients, food materials classification, cooking methods, nutrient elements, and established the relationship between the data. Conclusion: the data expression structure has good computer readability, computer algorithm maneuverability and extensibility, which is helpful for data sharing, dissemination and utilization, and supports the application of food nutrition calculation.
【作者单位】： 中国医学科学院医学信息研究所;
【基金】：国家社科基金“面向知识服务的公众健康知识组织体系构建研究” 北京协和青年基金“多元自我量化在健康促进中的应用研究”
【分类号】：R151.3
，
本文编号：2293132
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