Multivariate statistical optimization of phenolics and antioxidants from nutmeg seeds (Myristica fragrans Houtt)
- Title
- Multivariate statistical optimization of phenolics and antioxidants from nutmeg seeds (Myristica fragrans Houtt)
- Creator
- Chacko A.M.; Nag A.
- Description
- The present study aimed to optimize the phenolic and antioxidant-rich extract from the nutmeg (Myristica fragrans Houtt) by using a two-factor 26-run central composite design-based response surface methodology tool. The selected parameters were extraction period (2 to 5days), solvent-to-water ratio (v/v) (50100%), and type of solvent (acetone or ethanol). The optimized extract at conditions of 3.14days incubation and 68% (v/v) acetone showed total phenolic content (TPC), total flavonoid content (TFC), and DPPH antioxidant assay as 376.38mg GAE/g DW, 34.40mg QUE/g DW and 842.46mg AAE/g DW, respectively. Among the nineteen (19) compounds identified by the LCMS, myristicin (37.74%) was found to be the highest. Nine (9) alkane-fatty acyl compounds were determined by the GCMS analysis, as well. Additionally, SEM and XRD revealed sheet-like anatomy with the presence of Carbon (C), Oxygen (O) and Potassium (K). The study presented a unique approach to optimizing phenolic-rich antioxidant extracts from nutmeg using response surface methodology, offering valuable insights for more efficient extraction of bioactive compounds with minimal resource waste and potentially enhancing the utilization of nutmeg's nutraceutical properties. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2024.
- Source
- Journal of Food Measurement and Characterization
- Date
- 2024-01-01
- Publisher
- Springer
- Subject
- ANOVA; Antioxidant; Nutmeg; Optimization; Response surface methodology
- Coverage
- Chacko A.M., Department of Life Sciences, Christ University, Karnataka, Bangalore, 560029, India; Nag A., Department of Life Sciences, Christ University, Karnataka, Bangalore, 560029, India
- Rights
- Restricted Access
- Relation
- ISSN: 21934126
- Format
- Online
- Language
- English
- Type
- Article
Collection
Citation
Chacko A.M.; Nag A., “Multivariate statistical optimization of phenolics and antioxidants from nutmeg seeds (Myristica fragrans Houtt),” CHRIST (Deemed To Be University) Institutional Repository, accessed February 24, 2025, https://archives.christuniversity.in/items/show/13370.