DIETARY CONSTITUENT CANCER MODULATION ANALYSIS SYSTEM

膳食成分癌症调节分析系统

• 批准号: 3492286
• 负责人: BARBARA J PETERSEN
• 金额: $ 5万
• 依托单位: TECHNICAL ASSESSMENT, INC.
• 依托单位国家: 美国
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-08-18 至 1990-02-17
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/3492286
• 关键词: cancer information system; dietary constituent; food additives; food contamination; nutrient intake activity; nutrition related tag

The Dietary Constituent-Cancer Modulation Analysis System (DC-CMAS) provides microcomputer-based, user friendly capabilities for dietary assessment. DC-CMAS will contain food consumption data, constituent data (nutrients, contaminants, food additives and other constituents), and biological characteristics of constituents (Recommended intake levels, metabolic activities, toxicology summaries, etc.). Phase I objectives are to (1) use new techniques developed by TAS to transfer the entire 1897-88 USDA Nationwide Food Consumption survey including each individual's daily intake records to a microcomputer (2) update and expand nutrient data sets, especially those relevant to cancer-modulation parameters, food processing and supplementation technologies and naturally-occurring food constituents, (3) update software to accommodate new data. These are the essential first steps required toward creating a fully integrated cancer modulation analysis system. DC-CMAS will be a valuable new tool for quantifying the distribution of intake within a population and for placing those analyses in biological perspective. DC-CMAS will provide scientists, food designers and regulatory officials a better method for assessing the impact of nutrient and constituent changes on the population's (subpopulations') cancer event probability. DC-CMAS will make large national surveys such as the USDA Nationwide Food Consumption Survey available to researchers without requiring computer budgets and specialized computer programming expertise.

膳食成分-癌症调节分析系统（DC-CMAS） 提供基于微计算机的、用户友好的功能， 考核DC-CMAS将包含食物消费数据、成分数据 （营养素、污染物、食品添加剂和其他成分），以及 成分的生物特性（推荐摄入量， 代谢活动、毒理学总结等）。第一阶段的目标是 （1）使用TAS开发的新技术将整个1897-88年 美国农业部全国食品消费调查，包括每个人的每日 输入到微计算机（2）摄入量记录更新和扩展营养数据集， 特别是那些与癌症调节参数、食品加工 以及补充技术和天然食物成分， (3)更新软件以容纳新数据。这些都是必不可少的第一 创建完全整合的癌症调节所需的步骤 分析系统DC-CMAS将是一个有价值的新工具， 人口中的摄入量分布以及进行这些分析 从生物学的角度来看。DC-CMAS将为科学家，食品设计师， 和监管官员的一个更好的方法来评估的影响， 人口（亚人口）的营养和成分变化 癌症事件概率DC-CMAS将进行大型全国调查，如 美国农业部全国食品消费调查提供给研究人员 而不需要计算机预算和专门的计算机编程 专业知识