摘要
建立区带毛细管电泳法分离检测乳粉中α-乳白蛋白(α-Lac)和β-乳球蛋白(β-Lg)含量的分析方法,检测条件为未涂层柱子、60 mmol/L磷酸盐缓冲体系(pH 6.5)、检测波长214 nm、分离电压15 kV。应用本法对市场上10个品牌的13个婴幼儿乳粉样品进行了检测,具有成本低廉、操作简便、准确快速等优点。
An analysis method has been studied which is used to separate and detect α-Lactalbumin and β- Lactglobulin from dried milk. The two kinds of protein are separated by uncoated capillary column and detected under the condition of 60 mmol/L p separate voltage. It is low cost, easy, milk with teen brand. hosphates buffer with 6.5 pH, 214 nm detector wavelength and 15 kV exact and fast to apply this method to analyze thirteen bags of infant dried
出处
《食品研究与开发》
CAS
北大核心
2011年第10期115-118,共4页
Food Research and Development
