Amino acid analysis is an important application area in protein chemistry, pharmaceutical industry and food analysis.Man......

Some natural polysaccharides possess important biological activities such as immunity adjustment, anti-virus, and anti-t......

A sensitive method for the determination of 11 kinds of long-chain fatty acids (LCFAs) using a new synthesized labeling ......

目的建立柱前衍生-UPLC-FLD法测定啤酒中黄曲霉毒素B1、B2、G1、G2的方法。方法样品直接经过乙腈稀释提取,提取液经过离心后,取上......

目的:比较柱前衍生高效液相色谱法(HPLC法)和柱后衍生阳离子交换色谱法(AARO法)测定人胎盘组织液中18种氨基酸含量的差异。方法:HP......

建立柱前衍生高效液相色谱法来测定地下水中草甘膦。水样经9-芴甲基氯甲酸酯衍生后,采用C18颗粒分散固相萃取净化,经PAH C18色谱柱......