DIN 10223-1996 香料和调料分析.全部灰分和酸不溶灰分的测定

标准号：DIN 10223-1996
中文标准名称：香料和调料分析.全部灰分和酸不溶灰分的测定
英文标准名称：Analysis of spices and condiments - Determination of total ash and acid-insoluble ash
标准类型：X44;B36
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：X44;B36
国际标准分类号：67.220.10
适用范围：The document specifies a method for the determination of total ash and acid-insoluble ash from spices and condiments. Destruction of organic matter by heating the test portion in contact with air to constant mass at a temperature of (550 ?25)?to determinate the total ash. Treatment of the total ash, obtained as described, with hydrochloric acid, heating, filtration and weighing of the residue to determinate the acid-insoluble ash.