ISO 5510-1984 动物饲料 有效赖氨酸的测定

标准号：ISO 5510-1984
中文标准名称：动物饲料 有效赖氨酸的测定
英文标准名称：Animal feeding stuffs; Determination of available lysine
标准类型：B46
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：B46
国际标准分类号：65.120
适用范围：The method consists in hydrolysing with hydrochloric acid of a ground test portion, dollowed by separation of the total lysine by column chromatography and determination by spectrometry at 570 nm. Reaction of a second ground test portion with an ethanolic solution of 2,4-dinitrofluorobenzene in an alkaline medium, purification, then hydrolysis with hydrochloric acid, separation of the non-available lysine by column chromatography, and determination by spectrometry at 570 nm.