Compound 2 and the CEE demonstrated moderate inhibitory activity with MICs of 100 μg/mL against Erwinia sp.
📌 3 Key Takeaways
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Objective & Hypothesis:A new alkaloid (compound 1), together with 8 known alkaloids (compounds 2-9), were isolated from Aspergillus fumigatus Y0107 extracts from the lateral buds of Crocus sativus Linn (saffron).
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Key Findings & Data:The structure of compound 1 was elucidated with NMR spectroscopy, High-resolution electrospray ionization mass spectrometry (HR-ESI-MS) and compared with its analogues in the literatures.
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Conclusion & Impact:Compound 2 and the CEE demonstrated moderate inhibitory activity with MICs of 100 μg/mL against Erwinia sp.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters
Abstract
A new alkaloid (compound 1), together with 8 known alkaloids (compounds 2-9), were isolated from Aspergillus fumigatus Y0107 extracts from the lateral buds of Crocus sativus Linn (saffron). The structure of compound 1 was elucidated with NMR spectroscopy, High-resolution electrospray ionization mass spectrometry (HR-ESI-MS) and compared with its analogues in the literatures. The antibacterial activities of the crude ethyl acetate (EA) extract (CEE) and isolated compounds (compounds 1, 2, 6, 8) were evaluated against plant pathogenic bacteria. Compound 2 and the CEE demonstrated moderate inhibitory activity with MICs of 100 μg/mL against Erwinia sp.
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Cite This Article
JIANG, Y., JIANG, C., ZHOU, Q., WANG, P., TONG, Y. (2022). A New Alkaloid from the Endophytic Fungus of Crocus sativus L., Aspergillus fumigatus Y0107. Records of Natural Products, Cilt: 16 - Sayı: 5, 463–470. https://ajindex.com/articles/588731
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