| Title: |
Alkaloid Profiling as an Approach to Differentiate Lupinus garfieldensis, Lupinus sabinianusand Lupinus sericeus |
| Authors: |
Cook, Daniel; Lee, Stephen T.; Pfister, James A.; Stonecipher, Clint A.; Welch, Kevin D.; Green, Benedict T.; Panter, Kip E. |
| Source: |
Phytochemical Analysis ; volume 23, issue 3, page 278-284 ; ISSN 0958-0344 1099-1565 |
| Publisher Information: |
Wiley |
| Publication Year: |
2011 |
| Collection: |
Wiley Online Library (Open Access Articles via Crossref) |
| Description: |
Introduction Many species in the Lupinus genus are poorly defined morphologically, potentially resulting in improper taxonomic identification. Lupine species may contain quinolizidine and/or piperidine alkaloids that can be acutely toxic and/or teratogenic, the latter resulting in crooked calf disease. Objective To identify characteristic alkaloid profiles of Lupinus sabinianus , L. garfieldensis and L. sericeus which would aid in discriminating these species from each other and from L. sulphureus . Methods and materials Quinolizidine and piperidine alkaloids were extracted from herbarium specimens and recent field collections of L. sabinianus , L. garfieldensis and L. sericeus . The alkaloid composition of each species was defined using GC‐FID and GC‐MS and compared using multivariate statistics. Results Each of the three species investigated contained a diagnostic chemical fingerprint composed of quinolizidine and/or piperidine alkaloids. Conclusion The alkaloid profiles of Lupinus sabinianus , L. garfieldensis and L . sericeus can be used as a tool to discriminate these species from each other and L. sulphureus as long as one considers locality of the collection in the case of L. sabinianus . Published 2011. This article is a US Government work and is in the public domain in the USA. |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| DOI: |
10.1002/pca.1355 |
| DOI: |
10.1002/pca.1355/fullpdf |
| Availability: |
http://dx.doi.org/10.1002/pca.1355; https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fpca.1355; http://onlinelibrary.wiley.com/wol1/doi/10.1002/pca.1355/fullpdf |
| Rights: |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
| Accession Number: |
edsbas.7FC464D1 |
| Database: |
BASE |