摘要
目的 :建立非食用色素酸性橙 的高效液相色谱定量测定方法 ,了解市售食品中酸性橙 的污染分布现状。方法 :对 ODS液相色谱柱分离分析食品样品中酸性橙 的最佳实验条件进行探讨 ,对市售的可疑食品进行定量测定。结果 :市售的 2 1份辣椒面中非食用色素酸性橙 的检出率为 95 % ,浓度为 0 .12～ 2 .0 g/kg;68份卤制肉食品检出率为 78% ,浓度为0 .0 0 14～ 0 .87g/kg;10份红壳瓜子检出率为 10 0 % ,浓度为 0 .0 0 14～ 0 .0 5 2 g/kg;2 7份糕点、 46个饮料、 10份香肠未检出非食用色素酸性橙 。结论 :酸性橙 被不法商贩主要用于辣椒面、卤肉及瓜子的着色上 ,必须引起食品卫生执法部门的重视。
Objective:To establish a method for the determin at ion of inedible acid orange Ⅱ and understand its contaminative distribution in food by high performance liquid chromatography(HPLC) Methods:Th e best experimentative condition of making use of ODS liquid chromatography c olumination to separate the pigments from the samples was explored a nd the s uspicious food on the market was quantitatively analyzed Re sults: The detective rate of 21 shares of cayenne was95%,the concentrations wer e 0 12～2 0g/kg;The detective rate of 68 shares of pot-stewed flehs was 78%,t he concentrations were 0 0014～0 087g/kg;The detective rate of 10 shares of re d-hull melon seeds was 100%,the concentrations were 0 014～0 052g/kg; Acid or ange Ⅱ wasnt detected in 27 shares of cakes,46 shares of drinds and 10 shares of sausages Conclusions:Acid orange Ⅱ is used to the pigmentation of the caynenne,the pot-stewed flesh and the melon seeds by illegal pedlars It must be attached importance to by health officer and tipstaff
出处
《现代预防医学》
CAS
2003年第2期172-173,共2页
Modern Preventive Medicine
关键词
酸性橙Ⅱ
液相色谱
非食用色素
污染分布
Acid orange Ⅱ
HPLC
Inedible pigment
Contaminative distribution
