Coffee and coffee products — Determination of the caffeine content using high performance liquid chromatography (HPLC) — Reference method
咖啡和咖啡产品——使用高效液相色谱法(HPLC)测定咖啡因含量——参考法
发布日期:
2008-04-22
ISO 20481:2008规定了一种测定以下物质咖啡因含量的高效液相色谱(HPLC)方法:生咖啡;烤咖啡;普通和不含咖啡因的可溶性咖啡;以及混合速溶咖啡产品(例如咖啡/菊苣混合物或卡布奇诺型咖啡饮料)。
ISO 20481:2008 specifies a high performance liquid chromatography (HPLC) method for the determination of the caffeine content of: green coffee; roasted coffee; soluble coffee, regular and decaffeinated; and mixed instant coffee products (e. g. coffee/chicory mix or cappuccino-type coffee drink).