衛生に関する化学実験とその衛生教育効果の検証(自然科学編)

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概要

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• In the same way as last time, the same contents of questionnaire were conducted on students to be nutritionist before and after making eight kinds of chemical experiments for sanitation, and effects of sanitary education were investigated.The experiments of food additive, the experiment to detect heavy metal(Sn), the freshness examination of fish were effective on sanitary education for food label.The examination of color coupler used samples possible to decide existence or nonexistence of constituent by color of appearance were effective on sanitary education for food additive.The results on the examination of heavy metal(Sn) suggested that heavy metal(Sn) dissolved in acid solution after opening a can. However, these results were not effective on sanitary education for handling of canned food.Therefore, it is necessary to try actually tasting solution in can opening before a week.The results of the freshness examination of one day past the consume-by date fish were within the sanitary standard value. These results reassured students that one day past the consume-by date food was safe to eat. Therefore, it is necessary to investigate condition of sample to improve on effect of sanitary education.Students had an accurate understanding of water quality by the examination of water. The number of students indifferent to the environment decreased by the examination of environmental hygiene. Therefore, these examinations were effective on sanitary education.Students taking a course of chemical experiments used foods eating and water drinking on a daily basis as material became concerned about a consume-by date, a food additive, a food labeling system, the water quality.

• 鹿児島女子短期大学の論文

著者

• 村山 恵美子

  鹿児島女子短期大学

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