UPM Institutional Repository

Effects of particle sizes on total catechin content and antioxidant activity of Musa paradisiaca inflorescence using supercritical carbon dioxide (SFE-CO2)) extraction


Citation

Qing, Chong Xiu and Hean, Chong Gun and Nik Hadzir, Noor Hadzuin (2024) Effects of particle sizes on total catechin content and antioxidant activity of Musa paradisiaca inflorescence using supercritical carbon dioxide (SFE-CO2)) extraction. International Journal of Global Optimization and Its Application, 3 (1). pp. 37-52. ISSN 2948-4030

Abstract

The inflorescence of Musa paradisiacal or Banana Nipah primarily serves as a staple food crop in Malaysia. It contains various polyphenols, including catching, renowned for its excellent ant oxidative properties. Supercritical carbon dioxide (SFE-CO2) is a green technology that preserves bioactive components while facilitating extraction. This study employed SFE-CO2 to investigate the catching extraction from different size ranges of M. paradisiacal inflorescences at different extraction parameters. The plant matrices (450 - 600 µm, 600 - 850 µm, and 850 µm - 1600μm) were extracted under different temperatures (40°C and 60°C) and pressures (25MPa and 45MPa), with a constant supercritical CO2 fluid and 50% (v/v) ethanol co-solvent flowed at 4 mL/min. Data were analyzed using ANOVA in Minitab Software. The results indicated that the smallest particles (450 - 600 µm) exhibited the highest total oil extraction yield (29.40 ± 7.95%) at 60°C; 45 M Pa, while 850 µm - 1600μm particles had the least (9.54 ± 1.60%) at 40°C; 45MPa. Extraction efficacy of SFE-CO2 at 45MPa; 60°C demonstrated a comparable effect (p > 0.05) to the 10-hour Sox let extraction. Smaller plant matrices exhibited higher catching content at 40°C and 45 M Pa, particularly 81.51 ± 1.11 mg (450 - 600 µm). Increased total catching content correlated with higher DPPH radical scavenging activity. Kinetic modeling revealed that 93% to 95% of the catching extraction from the plant matrix followed a first-order kinetic model. In conclusion, the smallest plant matrix (450 - 600 µm) exhibited the highest catching yield and ant oxidative activity when extracted at 45MPa and 40°C.


Download File

[img] Text
37-52.pdf - Published Version
Available under License Creative Commons Attribution.

Download (426kB)

Additional Metadata

Item Type: Article
Divisions: Faculty of Food Science and Technology
DOI Number: https://doi.org/10.56225/ijgoia.v3i1.346
Publisher: SRN Intellectual Resources
Keywords: Musa paradisiaca inflorescence; SFE-CO2; Catechin; Particle sizes; Good health and well-being
Depositing User: Ms. Nur Aina Ahmad Mustafa
Date Deposited: 17 Dec 2024 02:19
Last Modified: 17 Dec 2024 02:19
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.56225/ijgoia.v3i1.346
URI: http://psasir.upm.edu.my/id/eprint/107601
Statistic Details: View Download Statistic

Actions (login required)

View Item View Item