摘要
目的调查某潜艇长航艇员的食品保障与艇员营养摄入情况，探讨潜艇饮食保障新途径。方法调查长航期间主副食品实际消耗量，分析艇员热能、营养素实际摄入量及达标状况；长航前后分别对艇员进行体检，观察健康变化；调查长航食品保障方法与技术。结果长航食品40个种类，人均日消耗食品1450g；长航期间热能平均摄入量略低于标准，三大营养素的供能比不够合理，新鲜蔬菜供应量较充裕，膳食花色多样；长航艇员身体状况总体良好，少数出现异常现象。结论长航期间某潜艇艇员营养摄入情况基本达标，但三大营养素的供能仍不够合理；食品保障、营养摄入与长航艇员身体健康状况有很大关系。长航食谱、食品筹措计划及食品装载方案的制定与实施、保鲜储存管理、伙食组织等是做好食品保障工作的主要途径。
Objective To survey the food supply and nutrition intake of a certain submarine crew during prolonged deployment, and also to explore new methods of submarine food service. Methods Research efforts were made to investigate the actual consumption of both staple and non-staple food during prolonged deployment, to analyze the actual energy and nutrition intake of the submarine crew, and also to evaluate if specified standards were reached. Physical check-ups were made both before and after the prolonged deployment to observe changes in the health status of submarine crew. Results Such were the results of the survey： 40 categories of food for prolonged deployment at sea, 1450 g of per capita average daily food consumption, average thermal energy intake during prolonged deployment being slightly lower than the set standards, the percentage of energy supply by protein, fat and carbohydrate was not very reasonable, supply of fresh vegetables was quite sufficient, and the meals were as varied as wide. Generally, the health status of the crew during the prolonged deployment at sea was good, except few individuals with abnormal conditions. The development and implementation of the recipe, the food preparation, the food loading plan, the store and management of fresh food, as well as mess organization were fundamental to a better food service. Conclusions Nutrition intake of the submarine crew during prolonged deployment met the required standards. However, the supply of 3 main nutrients was not very reasonable. Food supply and nutrition intake were closely correlated with the health of the crew.
出处
《中华航海医学与高气压医学杂志》
CAS
CSCD
北大核心
2013年第5期293-295,302,共4页
Chinese Journal of Nautical Medicine and Hyperbaric Medicine
关键词
长航
艇员
食品
营养
健康
Prolonged deployment
Submarine crew
Food service
Nutrition intake
Health
