| The Content Variation of Natural Product Induced by Different Factor(s) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Species Name: Aspergillus flocculosus strain CBS 112784 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Factor Name: Rice medium | [1] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Experiment Detail |
Fungal material: The endophytic fungus was isolated from the fresh stems of Markhamia platycalyx family (Bignoniaceae) collected in October 2010 from Al-Zohriya gardens (Al-Zamalek, Giza, Egypt). Small-scale fermentation: A small-scale fermentation was carried out in two Erlenmeyer flasks (1 L each) on rice medium, which was prepared with 100 g of rice powder and approximately 100 mL of demineralized water just enough to cover the rice layer. The rice media was autoclaved prior to fungal inoculation. A 15-day fungal inoculum grown on petri dish was inoculated on the sterile rice medium and was allowed to grow at room temperature under static condition for 30 days. Medium-scale 30-day rice culture fermentation: A medium scale fermentation was performed in 10 Erlenmeyer flasks (1 L each) on rice solid medium for 30 days under same condition applied to small scale culture.
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| Factor | Part | Location | NP Content | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Medium-scale fermentation: Rice medium (25℃ + 30 days)
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Fresh stems | Al-Zamalek, Giza, Egypt |
NP Content: 15 mg
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| Species Name: Colletotrichum gloeosporioides Mc-7 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Factor Name: PDB Medium | [2] | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Experiment Detail |
Authenticated M. champaca was collected in the Chemistry Institute, Sao Paulo State University (UNESP), Araraquara, Sao Paulo, Brazil, in April of 2004. Endophytic fungi were isolated from the leaves, stems and roots of healthy, adult M. champaca, which was subjected to surface sterilization. C. gloeosporioides was cultured on a larger scale and inoculated into six Erlenmeyer flasks (4 L), each containing PDB medium (3.0 L), and incubated at 25 °C on rotary shakers at 150 rpm for 28 days.
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| Factor | Part | Location | NP Content | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PDB Medium (25 degrees Celsius + 28Days + 150 rpm)
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leaves, stems and roots | Sao Paulo State University (UNESP), Araraquara, Sao Paulo, Brazil |
NP Content: 20.5 mg
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