Abstract
A promising and successful protocol for enhancement and production of total phenolic and peroxides compounds from Egyptian date palm cultivar Zaghlool cells in stirred tank reactor was established. The influence of cell culture cultivation in combination with Aspergillus niger extract, and methyl-jasmonate elicitors incorporation in the feeding medium on cell growth patterns and production of active compounds was investigated. The maximum value of cell growth parameters and the highest content of bioactive compounds were obtained from elicitation of modified MS-medium with Aspergillus niger extract at 0.1% in combination with methyl-jasmonate (100 µM), as compared with other concentrations after 10 days of cultivation. The chemical analyses of phenolic and peroxidase compounds were spectrophotometrically performed.
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Claims 2
Claim · model-written summary
Combined Aspergillus niger extract and methyl-jasmonate elicitation maximized date palm cell growth after 10 days.
- Taxon
- date palm
Phoenix dactyliferat0 - Treatment
- elicitation of modified MS-medium with Aspergillus niger extract at 0.1% in combination with methyl-jasmonate (100 µM)e0
- Outcome
- cell growth parameterse0
- Direction
- maximume0
- Qualifier
- after 10 days of cultivatione0
- Comparator
- other concentrationse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum value of cell growth parameters and the highest content of bioactive compounds were obtained from elicitation of modified MS-medium with Aspergillus niger extract at 0.1% in combination with methyl-jasmonate (100 µM), as compared with other concentrations after 10 days of cultivation”
t0“date palm”
Claim · model-written summary
Combined Aspergillus niger extract and methyl-jasmonate elicitation produced the highest date palm bioactive compound content after 10 days.
- Taxon
- date palmPhoenix dactyliferat0
- Treatment
- elicitation of modified MS-medium with Aspergillus niger extract at 0.1% in combination with methyl-jasmonate (100 µM)e0
- Outcome
- content of bioactive compoundse0
- Direction
- higheste0
- Qualifier
- after 10 days of cultivatione0
- Comparator
- other concentrationse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum value of cell growth parameters and the highest content of bioactive compounds were obtained from elicitation of modified MS-medium with Aspergillus niger extract at 0.1% in combination with methyl-jasmonate (100 µM), as compared with other concentrations after 10 days of cultivation”
t0“date palm”
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