A method for the synchronous determination of sulfite and iodine value of sulfited fish oil has been described.The experiment shows the method is accurate and reliable with satisfactory results.

• 报道了同时测定亚硫酸化鱼油加脂剂的碘值和其中游离亚硫酸盐含量的方法，本法准确、可靠，试验结果令人满意。