bessy
第8楼2008/02/23
β-胡萝卜素出峰时间是22分,也是用250mm柱.
下面这篇文章里有具体的操作方法, 你可以看一下。对你一定很有帮助。
Development and evaluation of an HPLC method for the analysis of carotenoids in foods, and the measurement of the caroteniod content of vegetables and fruits commonly consumed in the UK -------Food Chemistry 54(1995) 101-111