CAJ | 학술논문

测定广州常见市售食品中添加明胶食品中的总铬和六价铬含量，评价这类食品铬污染情况。市区大型超市及肉菜市场购得5类食品，通过微波消解法和超声提取法对样品进行前处理，采用原子吸收分光光度计石墨炉法测定总铬和六价铬含量，根据《食品中污染物限量》进行评价。选择的五大类食品总铬含量超标率为达到41.67%，有牛肉丸、猪肉丸，果酱、酸奶和半固体汤料，其中牛肉丸、猪肉丸六价铬含量超过1 mg/kg。广州市售含明胶类食品的铬超标严重，应该加强其检测与监控，确保人们的饮食安全。
측정엄주상견시수식품중첨가명효식품중적총락화륙개락함량，평개저류식품락오염정황。시구대형초시급육채시장구득5류식품，통과미파소해법화초성제취법대양품진행전처리，채용원자흡수분광광도계석묵로법측정총락화륙개락함량，근거《식품중오염물한량》진행평개。선택적오대류식품총락함량초표솔위체도41.67%，유우육환、저육환，과장、산내화반고체탕료，기중우육환、저육환륙개락함량초과1 mg/kg。엄주시수함명효류식품적락초표엄중，응해가강기검측여감공，학보인문적음식안전。
To investigate the total chromium and chromium (VI) content in food added gelatin in the market,to evaluate chrome pollution in types of these foods. The 5 types of foods purchased at large supermarkets in the urban area and market. The total chromium and chromium (VI) were detected by graphite furnace atomic absorption spectrometry,after pre-treatment by microwave digestion and ultrasonic extraction. And evaluated by the limited contamination standard in food. The selected five kinds foods was found that 41.67%of total chromium were over limit standard.samples contaminated by chromium were beef balls,pork meatball,jam and yogurt and half solid soup. And beef,pork meatball foods chromium(VI) content exceeded 1 mg/kg. The chromium content of edible gelatin food in guangzhou exceeded the allowed limit seriously.To strengthen marketing the detection and monitoring to ensure the safety of people's diet.