ArticleUltrasonics sonochemistry2024
Ultrasound-assisted extraction of bioactive compounds from longan seeds powder: Kinetic modelling and process optimization.
Article in Ultrasonics sonochemistry, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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9 citing papers in PubMed.
- Systematic Chemical Profiling and Quality Evaluation Framework for Essential Oil Derived fromACS omega · 2026Article
- Process optimization of ultrasound-assisted solvent extraction of Moringa seed oil and investigation of its physicochemical properties, bioactivity and rheology.Ultrasonics sonochemistry · 2026Article
- Ultrasound-assisted extraction and antioxidant activity of polyphenolic compounds from three different fruit form of Lonicera caerulea L.Scientific reports · 2026Article
- Effects of High Pressure Processing and Ultrasound-Assisted Extraction on Physicochemical Properties, Antioxidant Activity and Flavor Compounds of Cold Brew Citri Reticulatae Pericarpium Beverage.Foods (Basel, Switzerland) · 2026Article
- Impact of microwave pretreatment on drying kinetics, mass transfer and thermodynamic characteristics of Barhi dates during drying process.Scientific reports · 2026Article
- Ultrasound-assisted extraction of bioactive compounds from pomegranate peel and seed: A comprehensive review of key parameters and optimization strategies.Ultrasonics sonochemistry · 2026Review
- Effect of ultrasound-assisted extraction combined with enzymatic pretreatment on bioactive compounds, antioxidant capacity and flavor characteristics of grape pulp extracts.Ultrasonics sonochemistry · 2025Article
- Eco-Friendly Algicidal Potential ofMicroorganisms · 2025Article
- Ultrasound-assisted extraction, optimization, and purification of total flavonoids from Daphnegenkwa and analysis of their antioxidant, anti-inflammatory, and analgesic activities.Ultrasonics sonochemistry · 2024Article
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Abstract
Investigating the extraction of bioactive compounds represents a hopeful direction for maximizing the value of longan fruit byproducts. This study explored the influence of ultrasonic-assisted extraction (UAE) parameters-specifically ultrasonic power ratios, temperatures, and exposure times-utilizing water as a green solvent on several properties of the longan seeds extract (LSE). These properties encompassed the energy consumption of the UAE process (EC), extraction yield (EY), total phenolic contents (TPC), total flavonoid contents (TFC), and antioxidant activity (DPPH). Additionally, the study sought to optimize the conditions of UAE process and examine its thermodynamic properties. A three-level, three-factor full factorial design was utilized to assess the effects of different factors on LSE properties. Results indicated that EC, EY, TPC, TFC, and DPPH were significantly influenced by power ratios, temperatures, and exposure time. Moreover, the proposed models effectively characterized the variations in different properties during the extraction process. The optimized extraction conditions, aimed at minimizing EC while maximizing EY, TPC, TFC, and DPPH radical scavenging activity, were demonstrated as an ultrasonic power ratio of 44.4 %, a temperature of 60 °C, and an extraction time of 17.7 min. Optimization led to 563 kJ for EC, 7.85 % for EY, 47.21 mg GAE/mL for TPC, 96.8 mg QE/mL for TFC, and 50.15 % for DPPH radical scavenging activity. The results emphasized that the UAE process exhibited characteristics of endothermicity and spontaneity. The results provide valuable insights that could inform the enhancement of extraction processes, potentially benefiting industrial utilization and pharmaceutical formulations.
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