酱汁和酒精饮料中水分检测方案(卡氏水分测定)

智能文字提取功能测试中

酱汁和酒精饮料中水分的测定 应用资料卡尔费休试剂水分滴定法是世界上可靠的水分测量方法。该程序为GB、ISO、ASTM、DIN、BS和JIS中规定的标准试验方法，被许多官方标准所采用。在本应用中，我们根据JIS K0113，通过卡尔费休直接滴定法测量样品硫酸盐中的水含量。这些样品通常可溶于水，易于测量水含量。KGM KYOTO ELECTRONICSMANUFACTURING CO.，LTD.KVX01511-enL京都电子工业株式会社-可睦电子(上海)商贸有限公司电话： 021-54488867 电邮： kemu-kem@163.com网址： http：//www.kem-china.comK-MKYOTO ELECTRONICSMANUFACTURING CO.，LTD. Application Memo Moisture in Sauces and Alcoholic Beverages Industry Instrument Measurement method Food and beverageKarl Fischer moisture titratorVolumetric titration (Direct method)GB 5009.3， JIS K0113， ASTM E203， ISO 760 Standards 1.Overview Moisture titration with Karl Fischer reagent is the most reliable moisture measurement methodin the world. The procedure is adopted in many official standards as test method specified inGB， ISO， ASTM， DIN， BS and JIS. Here in this application， we measure water content in the samples sulfate by direct method ofKF titration according to JIS K 0113. These samples are usually soluble in water and easy to measure water content. 2. Apparatus Main unit Karl Fischer moisture titration volumetric system Electrode Twin platinum electrode 3. Reagents Titrant KEMAQUA titrant TR-5Solvent KEMAQUA solvent MET for general 4. Example Sample Sample size (g) Water content mg % Soy sauce 0.1046 78.21 74.77 Worcestershire sauce 0.0704 55.39 78.68 Whisky 0.0794 55.19 69.51 Sake 0.0207 17.08 82.51 Japanese distilled spirit 0.0831 65.47 78.79 Please feel free to contact us for any further information. Kyoto Electronics Manufacturing Co.， Ltd. Overseas Sales & Marketing Sect. 上海市徐汇区宜山路333号1201室