DIN 10775-1-1986 咖啡和咖啡制品的检验.溶于水的萃取物含量的测定.咖啡焙炒方法

标准号：DIN 10775-1-1986
中文标准名称：咖啡和咖啡制品的检验.溶于水的萃取物含量的测定.咖啡焙炒方法
英文标准名称：Analysis of coffee and coffee products; determination of water-soluble extract; method for roasted coffee
标准类型：X51
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：X51
国际标准分类号：67.140.20
适用范围：This standard specifies a method for the determination of water-soluble extract. It is applicable to roasted coffee and decaffeinated roasted coffee. Extraction from a ground roasted coffee-test portion by boiling water. Subdequently filtration to the completed extraction. Gravimetric determination of the content of an aliquote part of the filtrate by evaporation to dryness at 103 ? The water-soluble extract of roasted coffee is expressed as a percentage by mass, on the dry basis in g/100 g.#,,#