论文部分内容阅读
目的对我国批准的抗氧化剂、漂白剂、乳化剂的摄入水平进行初步筛选,决定是否需要进行精确的摄入量评估。方法用预算法,按照《食品添加剂使用卫生标准》中的最大量,含食品添加剂的固体食品和饮料所占总固体食品和总饮料的比例为25%进行筛选。结果22种具有数值型ADI值的食品添加剂,除D-异抗坏血酸及其钠盐、双乙酰酒石酸单双甘油酯由于条件限制未能计算其每日理论最大暴露量外,没食子酸丙酯、硫代二丙酸二月桂酯、松香甘油酯、乙酸异丁酸蔗糖酯的每日理论最大暴露量低于其ADI值,其它均高于ADI值,其中最高的每日理论最大暴露量约为ADI值的15倍。结论筛选的22种食品添加剂,没食子酸丙酯、硫代二丙酸二月桂酯、松香甘油酯、乙酸异丁酸蔗糖酯不需要进行精确摄入量评估,其它食品添加剂均需要进行精确摄入量评估。
OBJECTIVE To screen the levels of antioxidants, bleaching agents and emulsifiers approved by our country to determine whether accurate intake estimation is needed. Methods The budget method was used to screen 25% of total solids and total beverages in solid food and beverages with food additives according to the maximum amount in the Sanitation Standards for the Use of Food Additives. RESULTS Twenty-two food additives with numerical ADI values, except D-erythorbic acid and its sodium salt, diacetyl tartrate mono-and diglycerides, were unable to calculate their theoretical maximum exposure per day due to limited conditions. Propyl gallate, Daily theoretical maximum exposure of dilauryl didoderate, rosin glycerin ester, and sucrose acetate isobutyrate is lower than their ADI values, and others are higher than ADI values, with the highest daily theoretical maximum exposure about ADI 15 times the value. CONCLUSIONS The 22 food additives selected, propyl gallate, dilauryl thiodipropionate, rosin glycerides, sucrose acetate isobutyrate do not need to be accurately ingested, and other food additives need to be accurately ingested Assessment.