Ultrasonics Sonochemistry最新文献

{"title":"Sonochemistry in light of third reactivity paradigm","authors":"Sergey I. Nikitenko","doi":"10.1016/j.ultsonch.2025.107523","DOIUrl":"10.1016/j.ultsonch.2025.107523","url":null,"abstract":"<div><div>Large number of chemical reactions can be described rigorously using classical thermodynamics and classical kinetics. However, there are an increasing number of examples of chemical reactions that deviate from “classical” behavior. Describing them requires considering quantum effects. The purpose of this review is to emphasize the importance of such “non-classical” reactions in sonochemistry. Quantum effects in sonochemistry are a direct consequence of the formation of nonequilibrium plasma inside collapsing bubbles. Spectroscopic studies of multibubble sonoluminescence revealed that intrabubble processes cannot be described by a single gas temperature. Rather, vibrational excitation and ionization must also be considered. Most clearly, quantum effects in sonochemistry, like those in “classical” chemistry, appeared for kinetic isotope effects, KIE. The anomalous H/D KIE during water sonolysis in the presence of noble gases can be understood in terms of electron quantum tunneling during the heterolytic splitting of a water molecule. In addition, the inverse ¹³C/¹²C KIE observed during water sonolysis in the presence of CO indicated a similarity with a non-equilibrium plasma generated by CO excitation in a gas phase. This KIE originated from the quantum vibration–vibration pumping mechanism. In the concluding part of the review, some perspective research directions are discussed.</div></div>","PeriodicalId":442,"journal":{"name":"Ultrasonics Sonochemistry","volume":"121 ","pages":"Article 107523"},"PeriodicalIF":9.7,"publicationDate":"2025-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144908910","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ultrasonication-driven optimization of cricket protein nanoemulsions: influence of pH and rheological stabilizers","authors":"Rosa María Sánchez-García ,&nbsp;Azahara Rodríguez-Luna ,&nbsp;Jenifer Santos ,&nbsp;Luis A. Trujillo-Cayado","doi":"10.1016/j.ultsonch.2025.107522","DOIUrl":"10.1016/j.ultsonch.2025.107522","url":null,"abstract":"<div><div>This study investigates the formulation of sustainable nanoemulsions using cricket protein as a natural emulsifier and linseed oil as the dispersed phase, emphasizing the effects of pH, ultrasonication, and rheological modifiers on emulsion stability and structure. Surface and interfacial tension analyses revealed significant reductions with increasing protein concentration, stabilizing at ≥1 g/L. At alkaline pH (≥12), interfacial tension became unmeasurable due to complete phase merging, attributed to enhanced protein solubility and surface activity. Droplet size distribution exhibited bimodal patterns across all pH levels, with the smallest Sauter diameter (0.54 μm) and optimal span (1.91) achieved at pH 12.5.</div><div>Ultrasonication parameters (amplitude and sonication time) were optimized using response surface methodology. The smallest droplet size (0.365 μm) was predicted at 63 % amplitude and 9.6 min of sonication. However, higher energy inputs also increased polydispersity, likely due to droplet recoalescence in the absence of sufficient emulsifier. To enhance stability, guar gum (GG) and advanced performance xanthan gum (APXG) were tested. APXG, particularly at ≥0.25 wt%, significantly improved viscoelasticity (G′ &gt; G″) and increased consistency (K = 9.87 Pa·sⁿ at 0.5 wt%), forming gel-like structures and reducing the Turbiscan Stability Index (TSI) over a 21-day period.</div><div>These results underscore the critical roles of pH, ultrasonic processing, and rheological modification in designing robust nanoemulsions. The integration of cricket protein and APXG under optimized conditions offers a promising platform for stable, eco-friendly emulsions in functional food and nutraceutical applications.</div></div>","PeriodicalId":442,"journal":{"name":"Ultrasonics Sonochemistry","volume":"120 ","pages":"Article 107522"},"PeriodicalIF":9.7,"publicationDate":"2025-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144889668","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Hydrogen production via water ultrasonication: A review","authors":"Slimane Merouani ,&nbsp;Aissa Dehane ,&nbsp;Oualid Hamdaoui","doi":"10.1016/j.ultsonch.2025.107515","DOIUrl":"10.1016/j.ultsonch.2025.107515","url":null,"abstract":"<div><div>This review thoroughly examines the potential of water ultrasonication (US) for producing hydrogen. First, it discusses ultrasonication reactor designs and techniques for measuring ultrasonication power and optimizing energy. Then, it explores the results of hydrogen production via ultrasonication experiments, focusing on the impact of processing factors such as ultrasonication frequency, acoustic intensity, dissolved gases, pH, temperature, and static pressure on the process. Additionally, it examines advanced ultrasonication techniques, such as US/photolysis, US/catalysis, and US/photocatalysis, emphasizing how these techniques could increase hydrogen production. Lastly, to progress the efficacy and scalability of hydrogen generation through ultrasonication, the review identifies existing challenges, proposes solutions, and suggests areas for future research.</div></div>","PeriodicalId":442,"journal":{"name":"Ultrasonics Sonochemistry","volume":"120 ","pages":"Article 107515"},"PeriodicalIF":9.7,"publicationDate":"2025-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144866369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Insights into HIU enhancement of salt-reduced surimi gelation properties: Dual regulation of endogenous transglutaminase activation and protease inhibition","authors":"Xia Gao ,&nbsp;Meng Gui ,&nbsp;Shengjun Chen ,&nbsp;Xiao Hu ,&nbsp;Juan You ,&nbsp;Tao Yin ,&nbsp;Yang Hu ,&nbsp;Shanbai Xiong ,&nbsp;Ru Liu","doi":"10.1016/j.ultsonch.2025.107516","DOIUrl":"10.1016/j.ultsonch.2025.107516","url":null,"abstract":"<div><div>Previous studies have demonstrated that high-intensity ultrasound (HIU) could enhance the gel properties of salt-reduced (1.5 % NaCl) surimi gels. Understanding its mechanism, particularly the role of key endogenous enzymes, is essential for HIU-assisted modulation of salt-reduced surimi gels with satisfactory textural properties. In this study, enzyme-specific additives were employed to investigate the enhancement effect of HIU on the gelation properties of salt-reduced (1.5 % NaCl) surimi in terms of puncture properties, protein degradation and crosslinking, dynamic rheological properties, water distribution and microstructures. Results showed that CaCl₂ and E-64 significantly increased the breaking force of surimi gels. This improvement occurred because Ca²⁺ activated endogenous transglutaminase (eTGase), as evidenced by the increased formation of non-disulfide covalent bonds, while E-64 reduced protein degradation by inhibiting cysteine protease. The combination of HIU and CaCl₂ lowered the setting temperature during heating and facilitated the formation of non-disulfide covalent bonds, contributing to a three-dimensional gel network that effectively trapped more water. Consequently, the puncture properties were improved. The combination of HIU and E-64 effectively inhibited protein degradation, as evidenced by decreased TCA-soluble peptides and increased G′ at the end of the <em>modori</em> stage. Notably, although the combination of HIU and NH₄Cl improved the gel properties, it still failed to form the typical three-dimensional gel network. Collectively, HIU enhanced the gelation properties of surimi through dual mechanisms of eTGase activation and cysteine protease inhibition, with eTGase activation contributing more substantially than protease inhibition, providing a theoretical foundation for HIU-assisted production of salt-reduced surimi gels.</div></div>","PeriodicalId":442,"journal":{"name":"Ultrasonics Sonochemistry","volume":"120 ","pages":"Article 107516"},"PeriodicalIF":9.7,"publicationDate":"2025-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144866371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The effects of three physical modifications on the structural and functional characteristics of soluble dietary fibers: comparison among ultrasound, ball milling and cold plasma treatments","authors":"Yijie Shi,&nbsp;Chengcheng Liu,&nbsp;Wenyue Li,&nbsp;Fenyi Min,&nbsp;Junwei Cao,&nbsp;Ruibo Cao,&nbsp;Mengqing Li,&nbsp;Xuebo Liu,&nbsp;Lijun Sun","doi":"10.1016/j.ultsonch.2025.107514","DOIUrl":"10.1016/j.ultsonch.2025.107514","url":null,"abstract":"<div><div>This work studied three physical modifications, including ultrasound (US), ball-milling (BM), and cold plasma (CP) on <em>Flammulina velutipes</em> soluble dietary fibres (FV-SDF) regarding the structural and functional properties. Interestingly, BM was indicated to cause the most changes in SDF molecular structures among three modifications, refining surface morphology, significantly decreasing molecular weight, and exposing polar functional groups. This contributed to the greatly modified solubility and decreased viscosity of FV-SDF treated by BM that exerted a strong shear force onto SDF. By contrast, in CP treatment, high-energy particles in plasma stroke on FV-SDF powder, only causing the etching effect on SDF surface, instead of intramolecular regions. This caused the hardly changed molecular weight and slightly decreased viscosity of FV-SDF treated by CP. On the other hand, in US treatment, a mass of bubbles obtained enough vibration energy and then broke, causing cavitation effect, <em>i.e.</em>, producing bursting force. As US treatment was performed at the dissolving status, the cavitation effect directly acted in the intramolecular regions of SDF. By this way, the molecular weight of FV-SDF was decreased by ultrasound, which resulted in the decrease in SDF viscosity. Interestingly, the lipolysis process of lipase was significantly retarded by all FV-SDF samples, and this arose from the viscosity characters of the fibres that impacted the direct enzyme-substrate interactions. Conclusively, the above approaches may be selectively applied to modify SDF according to their effects on the structural and functional properties of the fibres, including molecular weight, surface morphology, solubility, viscosity, adsorption capacity, and lipolysis inhibition.</div></div>","PeriodicalId":442,"journal":{"name":"Ultrasonics Sonochemistry","volume":"120 ","pages":"Article 107514"},"PeriodicalIF":9.7,"publicationDate":"2025-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144866372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Focused ultrasound combined with drug-loaded microbubbles suppresses ictal spikes in kainic acid-induced epileptic animals","authors":"Pei-Hsuan Wu ,&nbsp;Miao-Er Chien ,&nbsp;Yi-Jen Wu ,&nbsp;Ching-Hsiang Fan","doi":"10.1016/j.ultsonch.2025.107518","DOIUrl":"10.1016/j.ultsonch.2025.107518","url":null,"abstract":"<div><div>Current epilepsy treatments include anti-seizure medications (ASMs), surgical interventions, and neuromodulation. However, achieving precise, non-invasive seizure control continues to pose a significant clinical challenge. Transcranial-focused ultrasound (FUS) combined with microbubbles (MBs) has been employed to enhance localized chemotherapy drug delivery for brain tumors, yet its potential for improving ASMs delivery and modulating epileptic excitability has yet to be investigated. This study proposes a novel epilepsy treatment strategy using FUS with ASM- lacosamide-loaded MBs (L-MBs). Our results show that the accumulation of Lacosamide was significantly enhanced 8-fold in the targeted brain region (left CA1) in kainic acid-induced epileptic rats with L-MBs + 1-MHz FUS at 500 kPa, while heart tissue concentration was reduced by 55.6 % compared to direct IV administration. The most pronounced suppression of epileptic spikes was achieved at 500 kPa, resulting in a 91.5 % reduction in spike count within the initial 60 minutes post-treatment. This suppressive effect persisted for up to 180 minutes, with reductions of 82.2 % and 77.2 % observed during the 61–120 and 121–180 minutes intervals, respectively. Gamma power was significantly decreased in epileptic rats under 500 kPa FUS + L-MBs accompanied by the spike reduction. This minimally invasive, targeted delivery platform provides a promising alternative for managing drug-resistant focal epilepsy by enhancing focal ASM bioavailability and minimizing systemic adverse effects. Further preclinical and clinical studies are warranted to advance this strategy toward therapeutic application.</div></div>","PeriodicalId":442,"journal":{"name":"Ultrasonics Sonochemistry","volume":"120 ","pages":"Article 107518"},"PeriodicalIF":9.7,"publicationDate":"2025-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144866373","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"High-intensity ultrasound processing of blueberry pulp: a pathway to improve physicochemical quality and bioactive retention in enriched skyr","authors":"Júlia B. Sousa ,&nbsp;Carolina P.C. Martins ,&nbsp;Elson Rogério T. Filho ,&nbsp;Jonas T. Guimarães ,&nbsp;Mônica M. Pagani ,&nbsp;Eliane T. Mársico ,&nbsp;Mônica Q. Freitas ,&nbsp;Vinicius P. Souza ,&nbsp;Erico M.M. Flores ,&nbsp;Adriano G. Cruz ,&nbsp;Erick A. Esmerino","doi":"10.1016/j.ultsonch.2025.107513","DOIUrl":"10.1016/j.ultsonch.2025.107513","url":null,"abstract":"<div><div>Concentrated yogurts, such as skyr, are gaining prominence as functional foods, especially when enriched with fruits. However, conventional pulp processing methods, such as pasteurization, may compromise some beneficial properties. In this work, the production of skyr-type yogurt supplemented with blueberry pulp processed by high-intensity ultrasound (HIU) was proposed. The procedure was evaluated at HIU power levels of 160 W, 320 W, 480 W, and 640 W (20 kHz) for 3 min. The dissipated power, acoustic intensity, and acoustic density were calculated for all HIU conditions using the calorimetric method. The obtained products were compared to the products after conventional pasteurization and untreated blueberry pulp in terms of pH, total acidity, color, presence of bioactive compounds, rheology, and profile of volatile compounds. The products obtained by the HIU procedure at power levels of 320 and 480 W presented higher water retention and improved consistency, resulting in higher viscosity and lower syneresis compared to conventional pasteurization. Bioactive compounds, such as phenolics and anthocyanins, were better preserved after conventional pasteurization. However, contrarily to the other ultrasound powers, HIU at 640 W showed better retention of monomeric anthocyanins, suggesting that higher power levels are beneficial for maintaining the bioactivity properties. Electronic nose analysis revealed that HIU treatment and pasteurization generate products with similar volatile compounds profile, but a unique profile was observed while using ultrasonic power levels of 320 and 640 W. Although pasteurization maximizes the extraction of bioactive compounds, HIU treatment enhances the stability of the product and increases the sensorial quality for longer periods, indicating that the processing method can be adapted according to the objective of the product.</div></div>","PeriodicalId":442,"journal":{"name":"Ultrasonics Sonochemistry","volume":"121 ","pages":"Article 107513"},"PeriodicalIF":9.7,"publicationDate":"2025-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144912468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Temperature effects on single cavitation bubble dynamics under the free field condition: Experimental and theoretical investigations on water","authors":"Hao Geng ,&nbsp;Tairan Chen ,&nbsp;Jiacheng Chen ,&nbsp;Biao Huang ,&nbsp;Guoyu Wang","doi":"10.1016/j.ultsonch.2025.107520","DOIUrl":"10.1016/j.ultsonch.2025.107520","url":null,"abstract":"<div><div>This paper examines how water temperature affects the dynamics of a single cavitation bubble in free field conditions. Both experimental and theoretical approaches are employed to explore the bubble dynamics in water under different temperatures. A series of single bubble experiments are conducted in water using the capacitive discharge method, with water temperature ranging from room temperature to near boiling point under atmospheric pressure. A high-speed photography system is utilized to capture the bubble evolution during the experiments. The experimental results suggest that (1) At all temperatures, the bubble evolutions progress through expansion, shrinkage, and oscillation stages, with significant changes observed in bubble dynamics when temperatures are above 60 °C. (2) The maximum bubble radius and the oscillation period of the cavitation bubble increase with increasing temperatures. The minimum bubble radius remains almost constant at 1.00 mm for water temperatures below 60 °C, but a rapid increase occurs above 60 °C. Thus, the bubble shrinkage ratio (<em>R_min/R_max</em>) in the first cycle at 95 °C is 6 times more than that at 30 °C, corresponding to the weaker collapse. (3) Near the boiling point, the cavitation bubble hardly rebounds after the first cycle and the bubble breaks into multiple micro-bubbles which continue to oscillate instead of collapsing. Meanwhile, a theoretical model accounting for heat transfer, phase change, and compressibility has been used to quantify the vapor mass transfer rate, the bubble internal pressure, and the bubble internal temperature. It is found that the mass transfer rate at 30 °C is significantly higher than at 95 °C. As a result, the bubble boundary collapse velocity is dozens of times lower at 95 °C compared to that at 30 °C. Moreover, the bubble internal pressure and internal temperature significantly decrease with increasing temperature due to the weaker collapse. In general, high temperatures (above 60 °C) significantly reduce the non-equilibrium interphase mass transfer effect of the bubble, and the bubble boundary retraction speed is slower and the collapse is weaker. This investigation is essential for better clarifying and explaining how water temperature affects the single cavitation bubble dynamics.</div></div>","PeriodicalId":442,"journal":{"name":"Ultrasonics Sonochemistry","volume":"120 ","pages":"Article 107520"},"PeriodicalIF":9.7,"publicationDate":"2025-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144879903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cavitation nanobubbles enhancing the flotation of microfine ilmenite and associated fundamentals","authors":"Fanfan Zhang ,&nbsp;Wanchen Dong ,&nbsp;Huijie Cai ,&nbsp;Huaiyao Zhang ,&nbsp;Xiangbo Fan ,&nbsp;Yamin Kang ,&nbsp;Yijun Cao ,&nbsp;Guixia Fan","doi":"10.1016/j.ultsonch.2025.107510","DOIUrl":"10.1016/j.ultsonch.2025.107510","url":null,"abstract":"<div><div>Nanobubbles (NBs) have been extensively utilized in mineral flotation, acting as secondary collectors to improve flotation efficiency. However, the fundamental interaction mechanisms between NBs and flotation collector remain unclear. In this study, NBs generated through hydrodynamic cavitation were introduced into the flotation of microfine ilmenite. With octyl hydroxamic acid (OHA) as the flotation collector, the effects of NBs on the flotation of microfine ilmenite were systematically investigated using a series of techniques. The results show that NBs not only improve the flotation recovery and flotation rate of microfine ilmenite, but also significantly lower OHA consumption while maintaining comparable recovery to the flotation without NBs. The measurements of the apparent size of ilmenite particles, contact angle, and the three-phase contact line between carrier bubbles and ilmenite surface indicate that NBs enhance the interaction between carrier bubbles and ilmenite particles during the flotation process. Furthermore, atomic force microscope imaging in different solutions confirms the adsorption of OHA-loaded NBs on the ilmenite surface. Most importantly, quartz crystal microbalance with dissipation monitoring results reveal that the presence of NBs leads to a reduction in OHA adsorption mass but an increase in adsorption rate at the ilmenite interface.</div></div>","PeriodicalId":442,"journal":{"name":"Ultrasonics Sonochemistry","volume":"120 ","pages":"Article 107510"},"PeriodicalIF":9.7,"publicationDate":"2025-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144853027","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Optimization and antioxidant evaluation of clean and efficient recovery of polyphenols from Phellodendron amurense waste leaves via ultrasound-assisted extraction","authors":"Huimin Huo ,&nbsp;Haiying Bao ,&nbsp;Jingnan Li ,&nbsp;Hongwei Li","doi":"10.1016/j.ultsonch.2025.107512","DOIUrl":"10.1016/j.ultsonch.2025.107512","url":null,"abstract":"<div><div>The production of edible and medicinal plants results in significant biomass waste, which can be a rich source of bioactive compounds. This study optimized the extraction of polyphenols from <em>Phellodendron amurense</em> leaf waste using ultrasound-assisted extraction (UAE), with modeling via both response surface methodology (RSM) and artificial neural networks (ANN). ANN exhibited superior predictive accuracy. Under optimal UAE conditions (60 min ultrasonic time, 1:20 g/mL w/v solid-to-liquid ratio, 60 % v/v ethanol concentration, and 190 W ultrasonic power), the highest total polyphenol yield of 28.66 ± 0.07 mg GAE/g DW was achieved. The resulting extracts exhibited strong antioxidant activity in cellular assays. A total of 25 polyphenolic compounds, including luteolin, isorhamnetin, and kaempferol, were identified by liquid chromatography paired with mass spectrometry (LC-MS/MS), and molecular docking predicted their interaction with collagen I (COL I) as a potential antioxidant mechanism. These findings support the value-added utilization of <em>P. amurense</em> leaf waste and provide a foundation for its application in antioxidant nutraceuticals and plant-based pharmaceuticals.</div></div>","PeriodicalId":442,"journal":{"name":"Ultrasonics Sonochemistry","volume":"120 ","pages":"Article 107512"},"PeriodicalIF":9.7,"publicationDate":"2025-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144860473","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}