Study of the distribution profile of piperidine alkaloids in various parts of Prosopis juliflora by the application of Direct Analysis in Real Time Mass Spectrometry(DART-MS)

作     者：Shachi SINGH Sanjay Kumar VERMA 

作者机构：Center for BiotechnologyDepartment of Biological SciencesBirla Institute of Technology and SciencePilani 333031India 

出 版 物：《Natural Products and Bioprospecting》 (应用天然产物（英文）)

年 卷 期：2012年第2卷第5期

页      面：206-209页

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

基　　金：CSIR 

主　　题：DART-MS chemical fingerprint Prosopis juliflora piperidine alkaloids juliprosopine julifloridine 

摘      要：Direct Analysis in Real Time Mass Spectrometry(DART-MS)was applied to identify and study the distribution profile of piperidine alkaloids in different parts of Prosopis juliflora,without isolation and separation of the compounds by standard chromatographic *** the help of DART-MS,chemical fingerprint of raw plant parts were generated,which revealed the presence of piperidine alkaloids in leaf,pod and flower.A comparative study of the distribution pattern,showed variation in the presence and distribution of these alkaloids in various parts of *** leaves and pod displayed the largest alkaloid pattern with a total of 12 different alkaloids in each part,whereas only 4 alkaloids were present in ***:julifloridine,prosopine,prosopinine and prosafrinine were ubiquitously distributed in all the alkaloid rich plant *** was pre-eminet alkaloid in leaf,whereas pod and flower displayed copious amounts of julifloridine.