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目前,多数小学校为学生提供课间餐,以补充因早餐摄入量过少,上午活动多消耗大而引起的热量供给不足。据调查,学生课间餐由两部分组成:一是牛奶、豆奶或含乳饮料,二是面包、蛋糕和各种花色饼干等干点;数量分别为,前者150克左右一袋,后者20克～35克不等。我们曾对此采样分析,结果平均每份学生课间餐总热量为200Kcal(千卡),其中含蛋白质4.9克、脂肪6.6
At present, most primary schools provide classes for students to supplement their caloric deficits due to the low intake of breakfast and the excessive consumption of morning activities. According to the survey, the student class meal consists of two parts: one is milk, soy milk or milk drinks, the second is the bread, cakes and various color cookies and other dry spots; the number respectively, the former 150 grams a bag, the latter 20 Grams ~ 35 grams range. We have sampled this analysis, the results of the average calorie meals per student total calories of 200Kcal (kcal), which contains 4.9 grams of protein, fat 6.6