Journal article
Lumpidin, a novel biomarker of some ochratoxin A producing penicillia
The novel compound lumpidin (1) has been isolated as a major compound from an isolate of Penicillium nordicum. Compound 1 is a diketopiperazine with a unique ring system likely to be a condensate of one mole each of L-tryptophan, L-phenylalanine, and L-homo-proline. The fact that 1 has been detected from only three out of sixteen isolates of P. nordicum indicates that lumpidin-producing isolates might represent a separate and third ochratoxin A producing Penicillium species.
Language: | English |
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Year: | 2001 |
Pages: | 5081-5084 |
ISSN: | 15205118 and 00218561 |
Types: | Journal article |
DOI: | 10.1021/jf010345 |
ORCIDs: | Larsen, Thomas Ostenfeld |