粮油加工（电子版）
糧油加工（電子版）
량유가공（전자판）
Cereals and Oils Processing（Electronic Version）
2015年
10期
48-51
,共4页
双乙酸钠%合成%检测%液相色谱
雙乙痠鈉%閤成%檢測%液相色譜
쌍을산납%합성%검측%액상색보
sodium diacetate%compound%detection%liquid chromatogram
用固体氢氧化钠和醋酸为原料采用无溶剂法合成食品添加剂双乙酸钠, 筛选出制备的最佳工艺条件. 试验结果表明: 采用最优工艺条件产品收率达到97%以上, 本试验还建立了快速检测乙酸钠含量的方法以用来控制生产过程. 并对采用液相色谱方法对食品中双乙酸钠的检出进行探讨, 其精确度可达到1mg/kg.
用固體氫氧化鈉和醋痠為原料採用無溶劑法閤成食品添加劑雙乙痠鈉, 篩選齣製備的最佳工藝條件. 試驗結果錶明: 採用最優工藝條件產品收率達到97%以上, 本試驗還建立瞭快速檢測乙痠鈉含量的方法以用來控製生產過程. 併對採用液相色譜方法對食品中雙乙痠鈉的檢齣進行探討, 其精確度可達到1mg/kg.
용고체경양화납화작산위원료채용무용제법합성식품첨가제쌍을산납, 사선출제비적최가공예조건. 시험결과표명: 채용최우공예조건산품수솔체도97%이상, 본시험환건립료쾌속검측을산납함량적방법이용래공제생산과정. 병대채용액상색보방법대식품중쌍을산납적검출진행탐토, 기정학도가체도1mg/kg.
Solid sodium hydroxide and acetic are used as the solvent-free synthesis of raw materials to compound sodium diacetate which is used for food additives.We have filtered out the optimum conditions of preparation.Experimental results obtained that the yield of product could achieve 97%with the optimum conditions.The experiments also established a rapid method of de-tecting the content of sodium acetate in order to control the production process and we discussed the method of HPLC in food de-tection of sodium acetate.It is turned out that the precision can reach 1mg/kg.
