通过液相色谱-质谱联用仪和液相色谱-核磁共振仪对胭脂树橙进行表征。
Characterization of bixin by LC-MS and LC-NMR.
作者信息
Rehbein Jens, Dietrich Benjamin, Grynbaum Marc David, Hentschel Petra, Holtin Karsten, Kuehnle Maximilian, Schuler Paul, Bayer Marc, Albert Klaus
机构信息
Institute of Organic Chemistry, University of Tuebingen, Tuebingen, Germany.
出版信息
J Sep Sci. 2007 Oct;30(15):2382-90. doi: 10.1002/jssc.200700089.
An overview upon modern analytical techniques for the isolation, separation, and structural identification of the essential bioactive carotenoid bixin is given. Isolation from biological matrices is performed by matrix solid phase dispersion (MSPD). The extract is separated with shape-selective C(30 )columns. Structural assignment of the separated compounds is done by online LC-MS and capillary HPLC-NMR.
本文综述了用于分离、提纯和结构鉴定重要生物活性类胡萝卜素胭脂树橙素的现代分析技术。通过基质固相分散（MSPD）从生物基质中进行分离。提取物用形状选择性C(30)柱进行分离。分离出的化合物的结构鉴定通过在线液相色谱-质谱联用（LC-MS）和毛细管高效液相色谱-核磁共振联用（HPLC-NMR）来完成。
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