高原边防部队膳食营养调查分析

发布时间：2018-04-12 01:02

本文选题：高原 + 部队　；参考：《军事医学》2017年06期

【摘要】：目的了解高原边防部队膳食营养现状,为高原部队食物及营养素推荐摄入量标准的制定提供依据。方法采用GJB 1636A-2016中称重法和体格检查法对驻海拔4600 m(A部)和4030 m(B部)单位的膳食营养情况进行调查。按GJB826B-2010和GJB823B-2016进行膳食质量评价;高效液相色谱法检测血浆维生素A含量,ELISA法检测血浆25-OH VD含量;上臂肌围采用GJB1636A-2016评价,体脂率采用体成分仪所附标准评价。结果 A部禽蛋、牛奶和植物油摄入达标,其余食物未达标;B部粮食和植物油摄入达标,其余食物摄入未达标。A部蛋白质、钙、磷、钠、铁、硒、碘、铜、锰、维生素E、B3摄入充足,能量、钾、锌、镁、维生素D、C、B1和B2摄入不足,维生素A、B6、B9和B12严重缺乏;B部能量、蛋白质、磷、钾、钠、锌、铁、硒、镁、铜、锰、维生素E、C、B1和B3摄入充足,维生素B2摄入不足,钙、碘、维生素A、D、B6、B9和B12严重缺乏。A部蛋白质和脂肪产热达标,碳水化合物产热过低;B部蛋白质产热达标,脂肪产热超标,碳水化合物产热过低。两单位人员血浆维生素A含量充足;血浆25-OH维生素D含量不足及缺乏。A部和B部上臂肌围正常人数比分别为93.5%和97.7%,体脂率偏瘦人数比分别为80.6%和70.5%。结论高原边防部队的食物和营养素摄入不均衡,机体维生素D缺乏,但蛋白质营养状况较好,体脂较低,还需调整膳食结构和进行营养宣教来改善高原部队膳食营养现状。
[Abstract]:Objective to understand the status of dietary nutrition in frontier troops at high altitude, and to provide basis for the formulation of recommended intake of food and nutrients.Methods the dietary nutritional status of the units (part A) and part B (4030 mb) at sea level were investigated by weighing and physical examination in GJB 1636A-2016.Dietary quality was evaluated according to GJB826B-2010 and GJB823B-2016, plasma vitamin A content was detected by HPLC and plasma 25-OH VD was detected by Elisa, arm muscle circumference was evaluated by GJB1636A-2016, body fat rate was evaluated by body fat standard attached to body composition instrument.Results the intake of eggs, milk and vegetable oil in part A was up to the standard, while the other foods were not up to the standard of food and vegetable oil in part B, and the other foods were not up to the standard of protein, calcium, phosphorus, sodium, iron, selenium, iodine, copper, manganese, calcium, phosphorus, sodium, iron, selenium, iodine, copper and manganese.Vitamin E B3 intake was sufficient, energy, potassium, zinc, magnesium, vitamin D, vitamin B 1 and B 2 were insufficient, vitamin A B 6, B 9 and B 12 were severely deficient in part B energy, protein, phosphorus, potassium, sodium, zinc, iron, selenium, magnesium, copper, manganese, vitamin E Con B1 and B 3.The deficiency of vitamin B2, calcium, iodine, vitamin A, vitamin A, D, B, B _ (6) and B _ (12) were serious deficiency of protein and fat to reach the standard of heat production, carbohydrate production was too low, heat production of part B was too low, heat production of fat was too high, and heat production of carbohydrate was too low.The content of vitamin A in plasma of the two units was sufficient, the ratio of normal persons with deficiency of vitamin D in part A and part B was 93.5% and 97.7% respectively, and the ratio of lean persons with body fat rate was 80.6% and 70.5%, respectively.Conclusion the food and nutrition intake of the frontier troops at high altitude is not balanced, the body vitamin D is deficient, but the protein nutrition condition is good, the body fat is low, and it is necessary to adjust the dietary structure and carry on the nutrition education to improve the present situation of the high altitude troops' dietary nutrition.
【作者单位】：第三军医大学高原军事医学系高原特需药品与卫生装备研究室;第三军医大学卫勤训练基地卫勤教研室;第三军医大学高原卫生学教研室;高原环境医学教育部重点实验室与全军高原医学重点实验室;
【基金】：国家“973”计划资助项目(2012CB518201) 国家自然科学基金资助项目(J1310001) 军队重大项目(AWS14C007)
【分类号】：R821

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