大豆及大豆制品中硼砂（硼酸）本底调查

摘要

Background survey of borax in soybean and prime soybean products were performanced in this text. The results indicated that all soybean products contain certain borax, while, the values varied with the different in planting areas of soybean and the types of soybean products. It can be knowed from the dates that the range of background of borax in soybean, smoked bean curd, deep-fried tofu, skin of beancurd, tofu, Soya-bean milk clothing, dried beancurd sticks are 135 mg/kg-406 mg/kg, 3.0 mg/kg-16.4 mg/kg, 3.7 mg/kg-28.1 mg/kg, 2.7 mg/kg-34.3 mg/kg, 81.1 mg/kg-171 mg/kg, 20.1 mg/kg-ll9 mg/kg respectively.%本文对大豆及大豆制品中硼砂（硼酸）本底进行了调查，结果表明：大豆及大豆制品中均含有一定量的硼砂，不同地区产大豆及不同种类豆制品硼砂本底存在一定差异。大豆、酱干、豆泡、豆皮、豆腐、豆浆衣、腐竹中硼砂本底范围分别为135mg／kg-406mg/kg、3．0mg/kg-16．4mg/kg、3．7mg/kg-28．1mg／kg、2．7mg／kg-34．3mg／kg、81．1mg／k-171mg／kg、20．1mg／k-119mg／kg。