食品营养强化剂钼酸铵产品标准的制定

Establishment of product standard for food nutrition enhancer ammonium molybdate

中文关键词:  钼酸铵  标准  营养强化剂  七钼酸铵  仲钼酸铵  四水合钼酸铵

英文关键词:ammonium molybdate  standard  nutritional fortifier  ammonium heptamolybdate  ammonium paramolybdate  ammonium molybdate tetrahydrate

中文摘要:

      目的 确定食品营养强化剂钼酸铵产品标准拟设置的技术指标, 并建立各指标的检测方法。方法 根据现有的钼酸铵国内外标准和资料, 美国药典USP34、美国药典USP42、韩国食品公典、ACS Reagent Chemicals Book、GB/T 3460-2017《钼酸铵》以及GB/T 657-2011《化学试剂 四水合钼酸铵(钼酸铵)》确定技术指标和试验方法, 并对10批次钼酸铵产品进行实样验证。结果 钼酸铵产品标准拟设置的技术指标有色泽、状态、气味、钼酸铵含量、不溶性杂质、氯化物、硫酸盐、盐酸不溶物、镁及碱金属、硝酸盐、砷盐、磷酸盐与硅酸盐、磷酸盐、铅(Pb)、重金属(以Pb计)。10批次产品均符合要求。结论 拟设置的技术指标和建立的试验方法具有可行性。

英文摘要:

      Objective To determine the technical index of food nutrition enhancer ammonium molybdate product standard, and establish the detection method of each indicator. Methods According to the existing domestic and foreign standards and data of ammonium molybdate, the technical indexes and test methods were determined by USP34, USP42, Korea Food Reagent Book, GB/T 3460-2017 Ammonium molybdate and GB/T 657-2011 Ammonium Tetrahydrate ammonium molybdate (ammonium molybdate), and 10 batches of ammonium molybdate products were tested. Results The technical indicators to be set in the product standard of ammonium molybdate included color, state, smell, content of ammonium molybdate, insoluble impurities, chloride, sulfate, insoluble substance of hydrochloric acid, magnesium and alkali metals, nitrate, arsenate, phosphate and silicate, phosphate, lead (Pb), heavy metals (Pb). All 10 batches of products could meet the requirements. Conclusion The proposed technical indicators and established test methods are feasible.