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All Journal Hydrogen: Jurnal Kependidikan Kimia
Farida Laila
IPB University
Chemistry Education

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Approaches for Spatholobus littoralis: Comparative Efficiency of Ultrasound- and Microwave-Assisted Extraction Techniques and Its Statistical Analysis Nindya Tri Muliawati; Novia Amalia Sholeha; Mohamad Alief Ramdhan; Farida Laila; Tekad Urip Pambudi Sujarnoko; Wina Yulianti; Atep Dian Supardan; Ika Resmeiliana; Faranita Ratih Listiasari; Hanifa Muthmainna; Khaerunisa Fadillah; Muhammad Afdhal Maliki Akbar
Hydrogen: Jurnal Kependidikan Kimia Vol. 14 No. 3 (2026): June 2026
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/hjkk.v14i3.20353

Abstract

The rising demand for sustainable bioactive materials has expedited the advancement of green extraction technologies sourced from renewable natural resources. This research systematically evaluates Microwave-Assisted Extraction (MAE) and Ultrasound-Assisted Extraction (UAE) for the recovery of bioactive compounds from Spatholobus littoralis Hassk (bajakah root) utilising ethanol. The extraction performance was assessed based on yield, total phenolic content, and physicochemical characteristics. The findings indicated that MAE exhibited superior extraction efficiency and enhanced physicochemical properties relative to UAE. The biological functionality of the extracts was assessed using an anti-termite assay. Bajakah root extracts, derived through MAE, were evaluated at concentrations of 1.5% and 2.5%. A commercial termiticide (Permise®) served as a positive control, while 70% ethanol acted as a solvent control, and untreated samples were designated as a negative control. The anti-termite assay demonstrated that both extract concentrations resulted in complete termite mortality within 2 days, while the positive control took up to 5 days and the untreated group required up to 7 days. The findings indicate the efficacy of S. littoralis root extract as a natural bioactive agent and underscore MAE as a reliable and sustainable extraction method for the advancement of multifunctional green materials.
Co-Authors Atep Dian Supardan Faranita Ratih Listiasari Hanifa Muthmainna Ika Resmeiliana Khaerunisa Fadillah Mohamad Alief Ramdhan Muhammad Afdhal Maliki Akbar Nindya Tri Muliawati Novia Amalia Sholeha Tekad Urip Pambudi Sujarnoko Wina Yulianti