2008年广州市不同量化级别餐饮业食用油使用信誉度调查

Investigation on the Credit of Edible Oil Use in Catering Trade with Different Levels of Quantization in Guangzhou City in 2008

[目的]了解不同量化级别餐饮企业餐饮用油的信誉度,并从中探索餐饮用油管理方面的关键点。[方法]2008年3月,在广州市城区抽取111家不同食品量化分级餐饮企业进行餐饮用油管理情况调查,并采集食用油油样进行检测。[结果]现场调查情况显示在调查的111家企业中,餐饮用油进货来源规范、索证完善及餐饮用油进货建立台帐并详细登记方面,A、B、C级餐饮企业所占比例的差异有统计学意义(精确概率P=0.00),餐饮用油供货由固定供货商送货方面,差异无统计学意义(精确概率P=0.06)。检测使用中的食用油111份,声称为常用的植物油的占72.97%;检测其中108份中常用的植物油占13.89%(P<0.01)。声称的与检测的用油中常用的植物油所占比例,A级企业分别为7/7、3/6(P=0.07),B级企业分别为82.61%、26.09%(P<0.01),C级企业分别为67.90%、7.60%(P<0.01)。[结论]广州市城区量化分级管理的餐饮企业餐饮用油的信誉度A级企业较高,B级与C级企业较低。

[Objective]To understand the credit of edible oil use in catering trade with different levels of quantization, explore the key management of edible oil use in catering trade. [Methods]Investigation on the management of edible oil use in 111 catering trades with different levels of quantization was conducted in March, 2008. Edible oil samples were tested. [Results]of the 111 catering trades investigated on-the-spot,there was a difference of the ration of edible oil supply from thestock, requirement for qualified certificate and keeping accounts in catering trades at class A, B and C level （ P = 0. 0 0 ）. Of the 111 edible oil tested,the common used edible vegetable oil that they said accounted for 72. 92%. 108 samples were tested, edible vegetable oil accounted for 13.89% （ P 〈0.01）. The ration of the used edible oil that they said to the actual tested status was 7/7、3/6（ P =0.07）82.61%,26. 09%（ P 〈0.01）and 67. 90%,7.60%（ P〈0.01）in catering trade at the level of class A, B and C. [Conclusion]The credit of edible oil in quantified and classified management catering trades in Guangzhou was higher in catering trade at the level of class A,but was lower of class B and class C.