Objective To establish a method for detecting benzoic acid, sorbicacid, saccharin sodium of food additive in dairy products.

目的建立乳制品中食品添加剂苯甲酸、 山梨酸、糖精钠的高效液相色谱测定法。

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Those contaminated clustering shoots of Rubus spp. were treated with different kinds and concentration antiseptic , which 2% Sorbicacid was best drug that control time longer. 8.

用不同种类、浓度防腐剂处理污染苗月季丛生苗，结果表明：2‰山梨酸效果最好，抑菌效果持续时间较长。

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