热区边疆全训部队营养保障的研究

A STUDY OF NUTRITIONAL GUARANTEE ON ALLOVER EXERCISE TROOP IN HOT BORDER AREA

本文对热区边疆全训部队有代表性的二个连队进行了１７天的营养保障和训练强度的研究，其中１００名受试者分别补充了高能饮料或高能元素饮料。训练环境最高热强度平均Ｔｄ４１．６℃、Ｔ９５０．０℃、ＷＢＧＴ３４．０２℃；训练日战士净体力活动时间４４８ｍｉｎ。尽管每日能量和蛋白质摄入量分别为１６．５ＭＪ（３９４１ｋｃａｌ）和９９ｇ，仍不能满足需要；加上其它维生素、无机元素的不足与缺乏，体重下降０．９ｋｇ，体质瘦弱、严重瘦弱者由６８．１％增至７３．６％。针对上述情况，提出了热区战训部队改进营养保障的意见，相应地提高和调整高能元素饮料的配比。

wo representative basic units of an allover exercise troop in hot bor-der area were investigated on nutritional guarantee and exercise-intensityfor 17 days.100 subjects were replenished a high energy drink or high en-ergy-elements drink.The results showed that the highest heat intensity wasmean Td 41.6℃,Tg50.0℃,and WBCT 34.0℃ during the exercise period.The net physical exercise duration was 448 min. In spite of the intakeof energy and protein to be 16.5MJ(3941kcal)/d and 99g/d respectively itstill could not meet the needs yet.There was some vitamins and elementsinsufficiency or deficiency,and body weight was reduced 0.9kg, Thesoldiers with thin and thinnest physique increased from 68.1%to 73.6%. Sowe suggested that the nutritional guarantee for troop during fight and trainingin hot area should be improved,and a high energy-elements drink was re-commended but its ingredients should be adjusted according to the above men-tioned results.