This standard specifies methylparaben, ethylparaben, isopropylparaben, propylparaben, isobutylparaben and butylparaben in exported foods. High performance liquid chromatography and high performance liquid chromatography-mass spectrometry/mass spectrometry detection methods for content. This standard applies to the content of six parabens in foods such as bitter melon, apples, canned meat, applesauce, bean paste fillings, vinegar, soy sauce, bean paste, milk, milk-flavored beverages, carrot juice, orange juice and carbonated drinks. High performance liquid chromatography and high performance liquid chromatography-mass spectrometry/mass spectrometry.
SN/T 4047-2014 history
2014SN/T 4047-2014 Determination of 4-hydroxybenzoic acid ester in food for export