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| 我国餐饮用油的品质调查及分析 |
| Survey and analysis on catering oil quality in China |
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| DOI： |
| 中文关键词: 餐饮用油 调查 品质分析 |
| 英文关键词:catering oil survey quality analysis |
| 基金项目: |
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| 中文摘要: |
| 对广东、陕西、四川、山东、北京、上海、天津餐饮行业所使用的110个餐饮用油样品进行了较为详细地品质指标的测定分析。结果显示：绝大多数品牌油脂样品测定指标均符合国标要求；大豆油反式脂肪酸不合格率为26.1％，菜籽油反式脂肪酸不合格率为4.8％，花生油反式脂肪酸不合格率为8％；压榨油中苯并（a）芘含量较高；散装土榨花生油黄曲霉毒素B1含量不合格率为13.6％，且很多指标不符合国标要求，此类产品在餐饮行业使用存在着食品安全的隐患。 |
| 英文摘要: |
| Quality indexes of one hundred and ten samples of catering oils collected from Guangdong，Shaanxi，Sichuan，Shandong，Beijing，Shanghai and Tianjin were determined and analyzed in detail.The results showed that the determined indexes of most samples of brands oils met the quality requirements of national standards；the failure rates of trans fatty acids in soybean oil，rapeseed oil and peanut oil were 26.1%，4.8% and 8%，respectively；the contents of benzopyrene in pressed oil were relatively high；the unqualified rate of aflatoxin B1 in pressed peanut oil in bulk was 13.6%，besides，many determined indexes of pressed peanut oil in bulk did not meet the requirements of national standards，so the use of the pressed peanut oil in bulk in catering industry would increase the food safety risk. |
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