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Standard
| GB 5009.34-2022 National food safety standard - Determination of sulfur dioxide in foods (English Version) |
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Detail of GB 5009.34-2022
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Introduction of GB 5009.34-2022
本标准规定了食品中二氧化硫的测定方法。
第一法酸碱滴定法适用于食品中二氧化硫的测定;第二法分光光度法,直接提取法适用于白糖及白糖制品、淀粉及淀粉制品和生湿面制品中二氧化硫的测定,充氮蒸馏提取法适用于葡萄酒及赤砂糖中二氧化硫的测定;第三法离子色谱法适用于食品中二氧化硫的测定。
Contents of GB 5009.34-2022