標準號：DIN 10775-1-1986
中文標準名稱：咖啡和咖啡制品的檢驗.溶于水的萃取物含量的測定.咖啡焙炒方法
英文標準名稱：Analysis of coffee and coffee products; determination of water-soluble extract; method for roasted coffee
標準類型：X51
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：X51
國際標準分類號：67.140.20
適用范圍：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.#,,#