摘要
应用薄层层析(TLC)和高效液相色谱(HPLC)两种方法分析盐水鸭中生物胺的组成及含量。薄层层析结果显示,盐水鸭样品中存在着腐胺、尸胺、亚精胺、精胺、酪胺和2-苯乙胺;利用高效液相色谱法也检测到了以上6种生物胺,且各生物胺的含量均在204μg/g以下。两种方法结果相吻合,TLC法可以作为肉制品中生物胺定性分析的一种经济便捷的方法。
The composition and contents of biogenic amines in salted duck were analyzed by thin layer chromatography （TLC） combined with high performance liquid chromatography （HPLC）. Six biogenic amines including putrescine, cadaverine, spermidine, spermine, tyramine and 2-phenylethylamine were detected in salted duck samples by TLC. Similarly, six biogenic amines were also detected by HPLC, and the concentration of each biogenic amine was less than 204 ~t g/g. The analytical results obtained by both methods were consistent. Therefore, TLC can be used as an economic and rapid method for the qualitative analysis of biogenic amines in meat products.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2011年第14期273-276,共4页
Food Science
基金
江苏省自然科学基金项目(BK2010469)
江苏省农业自主创新基金项目(CX(10)440)
关键词
盐水鸭
生物胺
薄层层析(TLC)
高效液相色谱(HPLC)
salted duck
biogenic amines
thin layer chromatography （TLC）
high performance liquid chromatography （HPLC）
