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This is an investion into the nurishment absorbing and energy consuming of the university students.The investigation suggests that their absorbing be insufficient for energy consuming at present time.This affects the students' physical growth and deteriorates the students'health.Therefore,we think the students'cafetorium should have better facilities and hygienic conditions. A nutritionalist should be assigned to take care of the students nutrition.He should see to it that the students have enough protein,calorie,vitamine... This is an investion into the nurishment absorbing and energy consuming of the university students.The investigation suggests that their absorbing be insufficient for energy consuming at present time.This affects the students' physical growth and deteriorates the students'health.Therefore,we think the students'cafetorium should have better facilities and hygienic conditions. A nutritionalist should be assigned to take care of the students nutrition.He should see to it that the students have enough protein,calorie,vitamine and trace elements.The students should be provided with meals during the break. popularize the physical exercises in the university.Only in this way,are the students able to grow well and healthy,to improve their study efficiency. 本文是对大学生营养摄入和能量消耗状况的调查,其结果表明目前学生营养摄入与消耗处于负平衡状态,影响了学生的生长发育,使体质下降。本文认为:学生食堂应具备较完卷的设备和较好的卫生条件,并配有营养师;保障学生的蛋白质、热量、维生素和微量之素的供给,统一给学生供应课间餐,开展群众性的体育活功,这样才能有利于学生的生长发育和体质的增长,提高学习效率。 Our nutritional survey and statistical analysis turned out that the number of malnourished schoolgirls aged 10~12 in the urbia was larger than that in the suburbia ( P<0.01) .More schoolgirls were found in association with Zinc ( Zn2+ ) deficiency in the urbia than in the suburbia (P<0.01) . The results of VB2 urinary load test showed that there were more schoolgirls with VB2 deficiency compared with schoolboys in the urbia ( P<0.05 ) .The malnutrition of the pupils were found to have no definite relation to... Our nutritional survey and statistical analysis turned out that the number of malnourished schoolgirls aged 10~12 in the urbia was larger than that in the suburbia ( P<0.01) .More schoolgirls were found in association with Zinc ( Zn2+ ) deficiency in the urbia than in the suburbia (P<0.01) . The results of VB2 urinary load test showed that there were more schoolgirls with VB2 deficiency compared with schoolboys in the urbia ( P<0.05 ) .The malnutrition of the pupils were found to have no definite relation to their family financial situation ( P>0.05 ) . Therefore, the improvement of nutritional condition of the pupils, especially the schoolgirls at the age of 10~l2 in the urbia lies in the propaganda and education with nutritional knowledge among them. 本文通过调查和统计处理,发现10~12岁的女生营养状况,市区明显差于郊区(P<0.01)。女生体内锌不足人数,市区明显多于郊区(P<0.01)。作VB_2尿负荷试验,表现体内VB_2不足者,市区女生多于男生(P<0.05)。另外,还发现学生营养状况与家庭经济情况关系不大。因此,提高学生的营养水平,关键在于加强营养知识的宣传教育,尤应注意提高市区10~12岁女生营养状况。 We studied the diet of adequate nutrition with diet survy and laboratory examined. At the same time, we studied 51 students who did not take part in the diet of adequate nutrition as control group. The showed that/.all nutrients of the diet of adequate nutritios were than control group/ Most allowances of nutrients came up, to standard of allowance. We thought that the diet of adequate nutrition accorded with the demands of adequate nutrition. 改善高校膳食结构,实行合理配餐,保证大学生身体健康,促进其生长发育,增强智力,是高校伙食工作的根本任务。我们对本院学生中的各种营养素摄入量,进行了三次抽样试验调查和研究,科学地证明了我院伙食基本符合学生的营养卫生,同时对改进高校膳食结构有着实际的意义。
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