某部军事活动期间膳食营养调查

A dietary survey of an army during military mission

目的了解某部大型军事活动期间部队官兵的膳食营养状况,为合理营养供给提供依据。方法调查参加军事活动某部队2个伙食单位的膳食情况,并以"军人食物定量"(GJB 826B-2010)和"军队营养素供给量"(GJB 823A-1998)标准评价膳食质量。结果调查单位官兵的能量以及蛋白质、维生素A、维生素E等营养素摄入已经达标或超标;三大能量营养素供能比例不够均衡,脂肪摄入偏高,碳水化合物摄入偏低。结论该部在军事活动期间的膳食结构不够合理,有必要进行调整。

Objective To study the nutritional status of an army during military mission, so as to provide the evidence for rational nutritional supply. Methods The dietary conditions of 1000 soldiers in two military messes was investigated during military mission. The quality of diet was estimated by using GJB 826B-2010 （ Daily standard of rations for CPLA man） and GJB 823A-1998 （ Daily dietary allowances for CPLA man）. Results The intake of energy, protein, vitamin A, vitamin E, and most of the other nutrients in the soldiers was excessive. The energy supply proportion of three energetic nutrients was imbalanced, the proportion of fat was higher while carbohydrate was lower than the military normal. Conclusion The diet structure is not rational, and it is necessary to improve this condition.