浙江省公立小学食堂午餐供餐现状

赵栋; 韩丹; 朱大方; 苏丹婷; 黄李春; 王玮; 何梦洁; 方跃强; 章荣华

doi:10.16835/j.cnki.1000-9817.2021.08.008

浙江省公立小学食堂午餐供餐现状

doi: 10.16835/j.cnki.1000-9817.2021.08.008

浙江省疾病预防控制中心营养与食品安全所，杭州 310051

详细信息

作者简介:
赵栋(1986-)，男，山东东阿人，硕士，主管医师，主要研究方向为学生营养改善

通讯作者:
章荣华，E-mail: rhzhang@cdc.zj.cn

中图分类号: R151 R153.2 G627.8
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- 被引次数: 0
出版历程
- 收稿日期: 2020-11-16
- 修回日期: 2021-02-03
- 网络出版日期: 2021-08-20
- 刊出日期: 2021-08-25

Lunch supply in public primary school canteens in Zhejiang Province

Institute of Nutrition and Food Safety, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou (310051), China

摘要

摘要: 目的评价浙江省公立小学食堂午餐供应现状，为开展学生午餐科学指导提供依据。方法 2019年5-6月，9-10月，采用称重法和记账法对浙江省44所公立小学食堂午餐的食物供应情况及就餐人数进行2次调查，每次调查1周。结果 40.91%的学校食堂配餐时依据学生口味，45.45%制作食谱时参考《学生餐营养指南》。食物种类供应中，谷薯类、蔬菜类、水果、畜禽肉、鱼虾类、蛋类、牛奶、大豆坚果类、植物油、盐的供应量分别为109.05，118.01，0，63.96，9.25，11.31，0，10.68，10.47，2.54 g。只有植物油的供应量与推荐量基本持平。各类营养素的供应中，能量、蛋白质、脂肪供能比、碳水化合物供能比、钙、铁、锌、维生素A、维生素B₁、维生素B₂、维生素C和膳食纤维的供应量分别为820.84 kcal，32.79 g，37.56%，48.47%，164.18 mg，7.84 mg，4.71 mg，23.07 μgRAE，0.41 mg，0.35 mg，20.47 mg，2.34 g; 只有能量、维生素B₁的供应量与推荐量基本持平(P值均>0.05)。城镇与乡村小学午餐各类食物和营养素之间差异均无统计学意义(P值均>0.05)。结论浙江省公立小学食堂午餐供应情况不容乐观，供应结构不合理，某些营养素供应量与推荐量差距较大。建议结合本地饮食特点进行学生餐科学指导。
- 食品处理和加工 /
- 组织和管理 /
- 膳食调查 /
- 学生
Abstract: Objective To investigate lunch supply of public primary school canteens in Zhejiang Province, and to provide a basis for the scientific guidance of school lunch. Methods During May to Jun. and Sept. to Oct. in 2019, lunch food supply was weighed and recorded and the number of diners in 44 public primary school canteens were summarized. Each investigation lasted for one week. Results Food was mainly based on the taste of the students (40.91%) in the school canteen. About 45.45% of the schools referred to the Nutrition Guidelines of School Meals for students' meals when making recipes in the school canteen. The supplies of cereals, vegetables, fruits, livestock and poultry meat, fish and shrimp, eggs, milk, soybean nuts, vegetable oil and salt were 109.05, 118.01, 0, 63.96, 9.25, 11.31, 0, 10.68, 10.47, 2.54 g. The supply of vegetable oil was basically the same as the recommended amount (P>0.05). The supplies of energy, protein, calcium, iron, zinc, vitamin A, vitamin B₁, vitamin B₂, vitamin C, dietary fiber were 820.84 kcal, 32.79 g, 164.18 mg, 7.84 mg, 4.71 mg, 23.07 μgRAE, 0.41 mg, 0.35 mg, 20.47 mg, 2.34 g, 37.56% of energy from fat and 48.47% of energy from carbohydrate. The supply of vitamin B₁ was basically the same as the recommended amount (P>0.05). There were no significant differences in all kinds of food and nutrients between urban and rural primary schools (P>0.05). Conclusion Lunch supply is not optimistic in public primary school canteens in Zhejiang Province, with unreasonable structure and fails to agree with current nutritional recommendations. It is suggested that the scientific guidance of students' meals should be carried out according to the survey results combined with the characteristics of local diet.
- Food handling /
- Organization and administration /
- Diet surveys /
- Students

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表 1 浙江省公立小学食堂每天午餐各类食物供应情况(M, g)

Table 1. Lunch food supply per day of public primary school students in Zhejiang Province(M, g)

地区	谷薯类	蔬菜类^*	水果类	畜禽肉	鱼虾类	蛋类	牛奶	大豆坚果类	植物油	盐
城镇	101.57	120.02	0	68.72	10.31	11.34	0	12.44	10.27	2.81
乡村	112.06	106.72	11.83	63.05	8.58	11.31	0	10.32	10.65	2.30
总体	109.05	118.01	0	63.96	9.25	11.31	0	10.68	10.47	2.54
Z/t值	-0.48	0.25	-1.15	-0.81	0.25	-0.19	-0.10	0.17	-0.01	0.36
P值	0.63	0.81	0.25	0.42	0.81	0.85	0.92	0.86	0.99	0.72
注： *为均数。

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表 2 浙江省公立小学学生每天午餐各类营养素供应情况(M)

Table 2. Supply of various nutrients per day for lunch of public primary school students in Zhejiang Province(M)

地区	能量/kcal	蛋白质/g	脂肪供能比/%^*	碳水化合物供能比/%^*	钙/mg	铁/mg	锌/mg	维生素A/(μgRAE)	维生素B₁/mg	维生素B₂/mg	维生素C/mg	膳食纤维/g^*
城镇	790.67	31.39	38.43	47.89	154.84	7.29	4.49	25.55	0.41	0.33	19.84	2.34
乡村	845.08	34.69	36.70	49.05	174.67	8.73	4.80	22.45	0.41	0.36	21.18	2.33
Z/t值	-1.33	-1.77	0.77	0.53	-0.43	-0.69	-1.19	-0.43	0.11	-1.65	-0.55	0.03
P值	0.18	0.08	0.44	0.60	0.66	0.49	0.24	0.66	0.92	0.10	0.58	0.98
注： *为均数; 1 kcal=4.18 kJ。

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