Claim · model-written summary
Early leaf collection increased curcumin content in IISR-Pratibha.
- Taxon
- Curcuma longa L.
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Curcuma longat0 - Material
- IISR-Pratibhae0
- Treatment
- Collection of leaves at one-month before rhizome harveste0
- Outcome
- curcumin contente0
- Direction
- increasede0
- Value
- 7.33 %e0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“Collection of leaves at one-month before rhizome harvest, curcumin content was decreased in the variety Roma by 39.21 %, Morangia by 9.2 % and Rajendra Sonia by 8.0 %, while in other varieties like IISR-Pratibha, IISR-Alleppy Supreme and Megha Turmeric-1, the curcumin content increased by 7.33 %, 3.48 % and 6.45 %, respectively.”
t0“Curcuma longa L.”
Title
M Teikur; A K Mishra; C Mukhim Plant Science Today 2025. doi:10.14719/pst.7479
Other claims from this paper (14)
- Observation Mature dried leaves of Rajendra Sonia had lower essential oil yield than younger leaves.
- Observation Mature dried leaves of Morangia had lower essential oil yield than younger leaves.
- Observation Mature dried leaves of IISR-Roma had lower essential oil yield than younger leaves.
- Observation Mature dried leaves of IISR-Pratibha had lower essential oil yield than younger leaves.
- Observation Mature dried leaves of IISR-Alleppy Supreme had lower essential oil yield than younger leaves.
- Observation Mature dried leaves of Megha Turmeric-I had lower essential oil yield than younger leaves.
- Intervention effect Early leaf collection decreased curcumin content in Roma.
- Intervention effect Early leaf collection decreased curcumin content in Morangia.
- Intervention effect Early leaf collection decreased curcumin content in Rajendra Sonia.
- Intervention effect Early leaf collection increased curcumin content in IISR-Alleppy Supreme.
- Intervention effect Early leaf collection increased curcumin content in Megha Turmeric-1.
- Observation Essential oils from both leaf stages had comparable reducing power.
- Observation Essential oils from both leaf stages had comparable antioxidant properties.
- Recommendation The authors suggest collecting leaves one month before rhizome maturity to raise essential oil yield with minimal curcumin effect.