Character of soursop seed (Annona muricata) as antimicrobial agent for packaging

Authors

  • Baby Jane D. Gabato Association of Science and Mathematics Coaches of the Philippines, Philippine Association of Teachers and Educational Leaders, Philippine Institute of 21st Century Educators Inc., Philippine.
  • Antrisha J. Teposo Association of Science and Mathematics Coaches of the Philippines, Philippine Association of Teachers and Educational Leaders, Philippine Institute of 21st Century Educators Inc., Philippine.
  • Hertlee C. Sinday Association of Science and Mathematics Coaches of the Philippines, Philippine Association of Teachers and Educational Leaders, Philippine Institute of 21st Century Educators Inc., Philippine.
  • Lorence Jobelle Malatag Association of Science and Mathematics Coaches of the Philippines, Philippine Association of Teachers and Educational Leaders, Philippine Institute of 21st Century Educators Inc., Philippine.
  • Valerie Grace A. Badiang Association of Science and Mathematics Coaches of the Philippines, Philippine Association of Teachers and Educational Leaders, Philippine Institute of 21st Century Educators Inc., Philippine.

Keywords:

Soursop Seed, Bioplastic, Aedes Aegypti, Phytochemical Composition, Biodegradability, Antimicrobial Activity

Abstract

This study investigated the phytochemical composition of soursop (Annona muricata) seeds and assessed their potential as a bioplastic material. Phytochemical screening confirmed the presence of alkaloids, flavonoids, tannins, phenolics, and saponins, which contribute to polymer formation and antimicrobial properties. Fourier Transform Infrared Spectroscopy (FTIR) analysis identified functional groups essential for biopolymer synthesis. A bioplastic film was developed using soursop seed extracts and tested for mechanical strength, biodegradability, and antimicrobial activity. The material exhibited moderate tensile strength and flexibility, demonstrating suitability for packaging applications. Biodegradability testing showed significant weight reduction over time, indicating environmental sustainability.

Antimicrobial analysis revealed inhibition of Escherichia coli and Staphylococcus aureus, suggesting potential use in food preservation. Comparative analysis with conventional bioplastics confirmed the viability of soursop seed-based bioplastic as an eco-friendly alternative. The findings highlight the potential of agricultural by-products in biopolymer production, contributing to waste valorization and sustainable packaging solutions.

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References

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Published

2025-04-01

How to Cite

Baby Jane D. Gabato, Antrisha J. Teposo, Hertlee C. Sinday, Lorence Jobelle Malatag, & Valerie Grace A. Badiang. (2025). Character of soursop seed (Annona muricata) as antimicrobial agent for packaging. International Journal of Research in Science & Engineering , 5(2), 1–14. Retrieved from https://journal.hmjournals.com/index.php/IJRISE/article/view/5432

Issue

Vol. 5 No. 2 (2025): April-July 2025

Section

Articles
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