广州市337份糕点的理化检验结果分析

Analysis of the physical and chemical test results of 337 cakes and pastry

目的了解广州市区市售糕点的卫生质量状况,为广州市开展食品卫生监督工作提供一项可靠依据。方法随机抽取广州区各国营和个体食品加工厂、销售商店和个体销售摊位点糕点样品,按照国家标准GB/T5009—2003《糕点卫生标准分析方法》的检验项目进行检验与评价。结果共抽检337份糕点,总合格率为96.1%。三类糕点的合格率以"其他糕点类"最低为84.2%。其中酸价合格率为96.4%,过氧化值合格率为99.7%,铅、砷合格率均为100.0%。结论糕点的合格率有了一定的提高,酸价、过氧化值的合格率稍偏低,应加强对这两项指标的监测。

Objective This thesis provided a reliable basis for carrying out the food sanitary supervision in Guangzhou through knowing the sanitary quality condition of the cakes and pastry in Guangzhou. Method Selected the samples randomly from the state-owned and the individual food-processing factory, the shops and the stalls; took the examination and the evaluation according to the national standard GB/T5009-2003 Cakes and pastries sanitation standard analysis methods. Results Totally spotchecked 337 cake,the total qualified rate was 96.1%.The qualified rate for the three kinds of the cakes to 搊 ther types of cakes ？ took 84.2% as the minimum.The qualified rate for the acid value was 96.4%, the peroxide value was 99.7%, while the lead and the arsenic were 100.0%.Conclusions The qualified rate of the cakes were increased,while the acid value and the peroxide value were slightly lower.Thus, we should strengthen the monitoring of these two targets.