Article
Chemistry, Applied
Lin Xiao, Shang Wang, Yi Wang, Binchen Wang, Chaofan Ji, Xinping Lin, Huipeng Liang, Sufang Zhang, Xianbing Xu, Liang Dong
Summary: Volatile profiling of oleic acid oxidation was analyzed using thermal desorption cryo-trapping combined with gas chromatography-mass spectrometry. A total of 43 volatile compounds were identified, and the oxidative mechanism of oleic acid was explored using density functional theory. The results revealed 30 reactions categorized into peroxide, alkoxy radical, and peroxide radical pathways, with branch chemical reactions playing a key role.
Article
Biochemistry & Molecular Biology
Sarah Fruehwirth, Sandra Egger, Thomas Flecker, Miriam Ressler, Nesrin Firat, Marc Pignitter
Summary: The study found three different epoxidized triglycerides in margarine, which could potentially be used as new indicators for lipid oxidation. Acetone was identified for the first time as a lipid oxidation product in stored margarine and may serve as a new indicator for lipid oxidation.
Article
Chemistry, Applied
Hao-Yu Xu, Xiao-Wei Chen, Jun Li, Yan-Lan Bi
Summary: The sensory quality deterioration of chicken seasoning was evaluated using physicochemical properties, GC-MS, and descriptive sensory analysis. The increase in peroxide value (POV) and total oxidation value (TOTOX) indicated the dominant role of lipid oxidation in the sensory quality deterioration. The decreasing linoleic acid and contradictory increase in volatile aldehydes (specifically hexanal) were found to be characteristic indicators of oxidation. PLSR results confirmed the correlation between aldehyde evolution and sensory quality deterioration, suggesting POV, TOTOX, and hexanal as valuable indicators for evaluating the sensory quality deterioration.
Article
Food Science & Technology
Guangqiang Wei, Xiang Li, Daodian Wang, Weiwei Huang, Yanan Shi, Aixiang Huang
Summary: The aim of this study was to investigate the roles of free fatty acid (FFA) profiles and oxidation in the formation of characteristic volatile compounds in ham. The results showed that FFA and volatile profiles of ham were breed dependent, and that the formation of volatile profiles in ham is closely related to lipid oxidation.
LWT-FOOD SCIENCE AND TECHNOLOGY
(2023)
Article
Chemistry, Applied
Shang Su, Jie Wu, Xiangyong Peng, Bin Li, Zhenjian Li, Wei Wang, Jianwei Ni, Xinqiao Xu
Summary: This study systematically analyzed the differences and correlations of seed oil content and fatty acid composition of Akebia trifoliata from various regions in China. The oil accumulation in A. trifoliata was significantly affected by factors such as latitude, temperature, and moisture. Regions around latitude 35 degrees N were found to be more suitable for commercial cultivation of A. trifoliata for oil processing and breeding of improved cultivars.
JOURNAL OF FOOD COMPOSITION AND ANALYSIS
(2021)
Article
Food Science & Technology
Guan-Hua Zhao, Yuan-Yuan Hu, Zhong-Yuan Liu, Hong-kai Xie, Min Zhang, Rui Zheng, Lei Qin, Fa-Wen Yin, Da-Yong Zhou
Summary: Aldehydes and ketones, secondary oxidation products from lipid oxidation during food processing, not only affect the quality and flavor of food, but also play a role in the pathogenesis of human diseases. A HPLC-MS/MS analytical method was developed and validated for the simultaneous determination of 24 aldehydes and ketones, showing positive correlation between lipid oxidation and formation of various aldehydes and ketones.
FOOD RESEARCH INTERNATIONAL
(2021)
Article
Food Science & Technology
Linlin Zhao, Min Zhang, Haixiang Wang
Summary: This study explored the use of a combination of radio frequency and carbon dots to pasteurize and reduce the fishy odor in boiled crab meatballs during storage. The optimal treatment was found to be 30 minutes of combined treatment, which resulted in significantly lower levels of trimethylamine and aldehydes associated with the fishy odor in the crab meatballs.
Article
Microbiology
Anthonymuthu Selvaraj, Alaguvel Valliammai, Muruganatham Premika, Arumugam Priya, James Prabhanand Bhaskar, Venkateswaran Krishnan, Shunmugiah Karutha Pandian
Summary: Plants have medicinal value as they contain various metabolites. Sapindus mukorossi is identified for its biological activities, particularly in inhibiting biofilm formation in MRSA. The study shows that SMME can effectively inhibit MRSA biofilm formation by interfering with adhesion genes and using oleic acid as an antibiofilm agent.
MICROBIOLOGICAL RESEARCH
(2021)
Review
Food Science & Technology
William Leonard, Pangzhen Zhang, Danyang Ying, Zhongxiang Fang
Summary: Plant-based food products have gained significant attention and their demand is expected to increase in the future. However, the unpleasant flavors and odors associated with these products pose challenges to consumer acceptance. This review examines the formation and presence of off-flavor compounds in various plant-based foods and discusses their impact on taste receptors and potential bioactivity. Factors such as species, cultivar, geographical location, climate conditions, farming practices, and processing techniques influence the generation of off-flavors in plants. Recent studies have explored genome editing and processing technologies to mitigate off-flavor formation in plant foods. This information is valuable for agricultural practitioners, fruits and vegetables industry, and meat and dairy analogue manufacturers in improving the flavor properties of plant-based foods.
CRITICAL REVIEWS IN FOOD SCIENCE AND NUTRITION
(2022)
Article
Biochemistry & Molecular Biology
Amelie I. S. Sobczak, Samantha J. Pitt, Terry K. Smith, Ramzi A. Ajjan, Alan J. Stewart
Summary: This study investigated the plasma concentrations of free fatty acid species in individuals with Type-1 diabetes mellitus (T1DM) compared to healthy controls. The results showed reduced concentrations of specific FFA species in the T1DM group, along with increased saturated/unsaturated FFA ratio and other indices related to lipid metabolism. Age and HbA1c levels were found to have correlations with certain FFA concentrations and indices in T1DM patients.
BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR AND CELL BIOLOGY OF LIPIDS
(2021)
Article
Food Science & Technology
Oladipupo Odunayo Olatunde, Khursheed Ahmad Shiekh, Soottawat Benjakul
Summary: Cold plasma, as a novel non-thermal technology, shows great potential in seafood preservation. Although there are limitations, these can be overcome by combining CP with antioxidants from natural sources.
TRENDS IN FOOD SCIENCE & TECHNOLOGY
(2021)
Article
Food Science & Technology
Yuting Huang, Rui Ma, Yongju Xu, Kai Zhong, Qian Bu, Hong Gao
Summary: In this study, the lipid contents and oxidation stability of different peanut cultivars were analyzed. The results showed an inverse correlation between lipid unsaturation and oxidation stability. There were significant differences in lipid profiles among different peanut cultivars. Certain lipid molecules were identified as potential indicators for distinguishing between high oleic acid and non-high oleic acid peanut cultivars.
Article
Agriculture, Dairy & Animal Science
Xiufen Zhang, Qilin Wu, Wenxuan Zheng, Chuang Liu, Liang Huang, Xin Zuo, Wenquan Xiao, Xiaofeng Han, Hui Ye, Wence Wang, Lin Yang, Yongwen Zhu
Summary: This study investigated the effects of exogenous fatty acid intervention on embryonic development in an avian embryo model. It was found that hepatic lipid and fatty acid metabolism play critical roles in embryogenesis. The intervention with oleic acid affected lipid metabolism and gene expression related to fatty acid uptake, synthesis, and oxidation in the embryos.
Article
Chemistry, Applied
Yanqin Yang, Jialing Xie, Qiwei Wang, Yuliang Deng, Li Zhu, Jiayi Zhu, Haibo Yuan, Yongwen Jiang
Summary: This study comprehensively characterized the volatile and non-volatile compounds during black tea processing using volatolomics and UHPLC-Q-Exactive/MS analysis. The results showed that these metabolites changed continuously throughout the processing process, with significant changes during the withering stage. A total of 178 volatile metabolites and 103 non-volatile metabolites were identified, and 11 volatile components were identified as key aroma active components responsible for sweet aroma in finished black tea.
Article
Chemistry, Applied
Yuanming Chu, Jun Mei, Jing Xie
Summary: This study investigated the relationship between lipid oxidation and the development of volatile compounds in grouper lipids during cold storage. The findings revealed strong correlation between 13 key VOCs and lipid oxidation, which influenced the overall flavor of grouper lipids.
Article
Physics, Applied
Federica Barletta, Nikolay Britun, Christophe Leys, Matteo Gherardi, Rony Snyders, Anton Nikiforov
Summary: This study investigates the key processes in an atmospheric-pressure plasma jet containing Ar and tetraethyl orthosilicate (TEOS) through imaging and fluorescence spectroscopy of important discharge radicals. It focuses on the behavior of ground-state radicals' density with respect to applied voltage and Ar/TEOS mixing ratio, providing initial insights on precursor fragmentation mechanisms. The influence of precursor admixture and fragmentation on the kinetics of OH, CH radicals, and atomic oxygen is revealed.
PLASMA PROCESSES AND POLYMERS
(2021)
Article
Physics, Applied
Yijia Song, Qinghua Huang, Chuanlong Ma, Qi Yang, Zhan Shu, Pengfei Liu, Qiang Chen, Anton Nikiforov, Qing Xiong
Summary: A novel sandwich-like plasma device is proposed in this study for engineering superhydrophobic (SH) surfaces, utilizing the coordination of dual power sources to control surface hydrophobicity. The two-stage dielectric barrier discharges (DBDs) achieve easy ignition and enhanced stability, as well as fragmentation and dispersion of species and nanoparticles for SH surface fabrication. This study provides insights on a new pathway based on plasma-assisted method for surface engineering and material processing at atmospheric pressure.
PLASMA PROCESSES AND POLYMERS
(2021)
Article
Chemistry, Multidisciplinary
Zhiqiang Chen, Jieming Wang, Iuliia Onyshchenko, Yichao Wang, Christophe Leys, Anton Nikiforov, Weiwei Lei
Summary: This study demonstrates a novel approach to synthesizing crystalline-phase SiOC nanoparticles through gas bubble discharge in a liquid environment, providing insights into the formation mechanism and potential for large-scale production of these nanomaterials.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2021)
Article
Physics, Applied
Anton Nikiforov, Chuanlong Ma, Andrei Choukourov, Fabio Palumbo
Summary: Designing materials with appropriate surface properties can improve their antibacterial efficiency. Antimicrobial coatings can create a healthier environment and provide solutions for people with health problems. This Tutorial introduces plasma-based methods and tools for developing sustainable antimicrobial coatings.
JOURNAL OF APPLIED PHYSICS
(2022)
Article
Biophysics
Andrea Jurov, Spela Kos, Tanja Blagus, Ivana Sremacki, Gregor Filipic, Natasa Hojnik, Anton Nikiforov, Christophe Leys, Maja Cemazar, Gregor Sersa, Uros Cvelbar
Summary: The possible benefits of atmospheric pressure plasma jet skin treatment were tested in vivo on mouse skin. It was found that a perpendicular orientation of a helium plasma jet resulted in the least skin damage. Additionally, reducing skin temperature, decreasing ROS, and increasing RNS were identified as key factors for skin damage reduction.
Article
Chemistry, Multidisciplinary
Lander Hollevoet, Elise Vervloessem, Yury Gorbanev, Anton Nikiforov, Nathalie De Geyter, Annemie Bogaerts, Johan A. Martens
Summary: Industrial ammonia production without CO2 emission and with low energy consumption is a major challenge. Current methods relying on thermally activated iron catalysts at high pressure and continuous operation mode are difficult to electrify. Electrochemical solutions face issues with the inertness of nitrogen molecules on electrodes. This study proposes an oxidative route for N-2 activation as an energy-efficient option for small-scale distributed ammonia production with renewable electricity and without intrinsic CO2 footprint.
Review
Physics, Fluids & Plasmas
Jean-Paul Booth, Miran Mozetic, Anton Nikiforov, Christian Oehr
Summary: Polymer materials are widely used due to their complex shapes, versatile properties, light weight, and low cost. However, the chemical compatibility of polymer surfaces often poses challenges for their applications. Plasma functionalization provides an attractive alternative, offering improved surface characteristics using environmentally friendly compounds. These processes have exciting applications in the biomedical field, allowing for precise control over biocompatibility and selective interaction with living cells.
PLASMA SOURCES SCIENCE & TECHNOLOGY
(2022)
Article
Biotechnology & Applied Microbiology
Chuanlong Ma, Anton Nikiforov, Nathalie De Geyter, Rino Morent, Kostya (Ken) Ostrikov
Summary: Modern society is facing the issue of infectious microbes, and developing antimicrobial surfaces is a strategic solution. This article outlines the use of plasmas in biomedical decontamination and presents plasma-engineered antimicrobial surfaces and novel plasma-active antimicrobial surfaces. The role of plasmas in these surfaces, along with their advantages and disadvantages, is discussed. The future research directions and challenges in plasma-based antimicrobial surfaces are critically evaluated.
CURRENT OPINION IN CHEMICAL ENGINEERING
(2022)
Article
Chemistry, Multidisciplinary
Alexander Lazukin, Mikhail Pinchuk, Anna Korsukova, Anton Nikiforov, Gennadij Romanov, Olga Stepanova, Olga Grabelnych
Summary: This study compares the effects of different treatments on the early germination stage of winter wheat seeds, and finds that cold hardening has the greatest impact on morphophysiological characteristics. Low-temperature plasma treatment stimulates seedlings, but only for the first three days. The combined treatment of low-temperature plasma and disinfectant has similar effects on the morphophysiological characteristics of seedlings. The electric field and disinfectant treatments improve the resistance to low temperatures, but the resistance is reduced when applied after disinfectant treatment.
APPLIED SCIENCES-BASEL
(2022)
Article
Food Science & Technology
Klaas De Baerdemaeker, Amber Van Reepingen, Anton Nikiforov, Bruno De Meulenaer, Nathalie De Geyter, Frank Devlieghere
Summary: In recent years, the use of non-thermal plasma (NTP) as an alternative to thermal processing in food treatment has been investigated. This type of gas contains reactive oxygen and nitrogen species (RONS) that can effectively kill bacterial cells. However, the presence of food matrix components can interfere with the bactericidal effect of NTP treatment.
Article
Engineering, Environmental
Changtao Chen, Chuanlong Ma, Xuetong Yang, Kristof Demeestere, Anton Nikiforov, Stijn W. H. Van Hulle
Summary: This study demonstrates an effective two-step process for phosphorus recovery from water resources using plasma-based oxidation followed by phosphate adsorption. The process shows better treatment performance compared to ozone-based AOPs, but the operational treatment costs are still higher.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Multidisciplinary
Elise Vervloessem, Mikhail Gromov, Nathalie De Geyter, Annemie Bogaerts, Yury Gorbanev, Anton Nikiforov
Summary: The current global energy crisis emphasizes the importance of understanding nonfossil fuel nitrogen fixation pathways for synthetic fertilizer production. This study investigates NH3 gas phase formation from humid N2 and air, demonstrating that adding water vapor increases nitrogen fixation capacity. However, a significant loss mechanism was identified, where HNO2 reacts with NH3 to form NH4NO2, which rapidly decomposes. Approaches to prevent this loss mechanism are discussed, such as in-line removal of HNO2 or direct solvation in liquid.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2023)
Article
Materials Science, Biomaterials
Ivana Sremacki, Mahtab Asadian, Nathalie De Geyter, Christophe Leys, Liesbet Geris, Anton Nikiforov
Summary: Cold plasmas have been widely used in biomedical fields due to their high chemical reactivity. Many studies have focused on the application of cold plasmas in wound healing, particularly on the mechanisms of plasma-induced cell proliferation. This work demonstrates the advanced role of plasma in wound healing by examining its ability to induce cell proliferation and permeabilize treated cells.
ACS BIOMATERIALS SCIENCE & ENGINEERING
(2023)
Article
Engineering, Environmental
Evangelos Delikonstantis, Panagiotis Vettas, Fabio Cameli, Marco Scapinello, Anton Nikiforov, Guy B. Marin, Kevin M. Van Geem, Georgios D. Stefanidis
Summary: The conversion of CO2 in steel mill off-gases to syngas using nanosecond pulsed discharges at atmospheric pressure is an effective way to reduce the environmental impact of the steelmaking process. Experimental results show that CO2 conversion is affected by H2 excess, interelectrode distance, and specific energy input (SEI). It is recommended to use a stoichiometric H2:CO2 feed ratio for higher energy efficiency.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Agriculture, Multidisciplinary
Danyang Liu, Charlie Van Paepeghem, Joke Sierens, Mehrnoush Narimisa, Anton Nikiforov, Nathalie De Geyter, Kristof Demeestere, Bruno De Meulenaer
Summary: Nonthermal plasma is a mild processing technology for food preservation. This study investigated its impact on lipid oxidation and identified the main parameters and reactive species affecting lipid oxidation.
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
(2023)
Article
Food Science & Technology
Yonghong Ye, Songyan Zheng, Yuanxing Wang
Summary: In this study, the changes of aroma components in Gannan navel orange during growth were systematically studied using HS-SPME-GC-MS. Key aroma components and markers were identified. These findings contribute to a better understanding of the dynamic variation of aroma compounds during navel orange growth and have potential for industrial applications.
FOOD RESEARCH INTERNATIONAL
(2024)
Article
Food Science & Technology
Jia Xu, Yayuan Zhang, Mengke Zhang, Xinlin Wei, Yiming Zhou
Summary: This study evaluated the effects of glucosamine selenium on summer-autumn tea, showing that it can enhance nutritional quality, improve sensory characteristics, and increase plant adaptation to environmental changes and abiotic stresses.
FOOD RESEARCH INTERNATIONAL
(2024)
Article
Food Science & Technology
Yuanming Chu, Zhaoyang Ding, Jing Xie
Summary: This study investigated the use of ice glazing containing D-sodium erythorbate (DSE) and vacuum packaging to maintain the quality of large yellow croaker during frozen storage. The results showed that vacuum packaging effectively inhibited ice crystal growth and minimized water loss, while the combination of vacuum packaging and 0.3% DSE-infused ice glazing maintained freshness indicators at low levels throughout the 300-day storage period. This combination was considered the most effective in preserving the quality of the fish.
FOOD RESEARCH INTERNATIONAL
(2024)
Review
Food Science & Technology
Md. Ashikur Rahman, Shirin Akter, Md. Ashrafudoulla, Md. Anamul Hasan Chowdhury, A. G. M. Sofi Uddin Mahamud, Si Hong Park, Sang-Do Ha
Summary: This comprehensive review aims to provide insights into the mechanisms and key factors influencing biofilm formation by A. hydrophila in the food industry. It explores the molecular processes involved in various stages of biofilm formation and investigates the impact of intrinsic factors and environmental conditions on biofilm architecture and resilience. The article also highlights the potential of bibliometric analysis in conceptualizing the research landscape and identifying knowledge gaps in A. hydrophila biofilm research.
FOOD RESEARCH INTERNATIONAL
(2024)
Article
Food Science & Technology
Chujing Wang, Wenni Tian, Zengliu Song, Qun Wang, Yong Cao, Jie Xiao
Summary: Solid lipid ratio in emulsions has significant effects on colloidal stability, mucus permeability, and bioavailability in vivo. Higher solid lipid ratio improves intestinal stability but reduces mucus permeability.
FOOD RESEARCH INTERNATIONAL
(2024)
Article
Food Science & Technology
Dacai Zhong, Liping Kang, Juan Liu, Xiang Li, Li Zhou, Luqi Huang, Zidong Qiu
Summary: In this study, a novel online extraction electrospray ionization mass spectrometry method was developed to comprehensively characterize complex foods. Meanwhile, a characteristic marker screening method and chemometrics modeling were used for the accurate authentication of highly-similar foods. This research has significant implications for ensuring food quality and safety.
FOOD RESEARCH INTERNATIONAL
(2024)
Article
Food Science & Technology
Qiannan Zhao, Jinyi Yang, Jiahui Li, Lei Zhang, Xiaohai Yan, Tianli Yue, Yahong Yuan
Summary: This study investigated the transport and hypoglycemic effects of phenolics in mulberry leaves using an in vitro digestion model. The results showed that digested phenolics had higher absorbability and could inhibit glucose digestion and absorption. Phenolics also regulated glucose metabolism. Luteoforol and p-coumaric acid were found to be the primary phenolics strongly correlated with the hypoglycemic ability of mulberry leaves.
FOOD RESEARCH INTERNATIONAL
(2024)
Article
Food Science & Technology
Yanyun Cao, Qingling Wang, Jinou Lin, Yin-Yi Ding, Jianzhong Han
Summary: This study investigated the effects of gallic acid (GA) and epigallocatechin gallate (EGCG) at different ratios on the gel properties of calcium induced-whey protein emulsion gel. It was found that GA and EGCG could promote gel formation, increase gel strength, and delay the release of emulsified oil droplets.
FOOD RESEARCH INTERNATIONAL
(2024)
Article
Food Science & Technology
Monique Martins Strieder, Vitor Lacerda Sanches, Mauricio Ariel Rostagno
Summary: This study proposed an integrated and automated procedure for extracting, separating, and quantifying bioactive compounds from coffee co-products. By optimizing the extraction, separation, and analysis method, real-time analysis was achieved. The results suggest that coupling different techniques can efficiently extract, separate, and analyze phenolic compounds, providing an integrated method to produce high-added value ingredients for various applications.
FOOD RESEARCH INTERNATIONAL
(2024)
Article
Food Science & Technology
Kyu Sang Sim, Hyoyoung Kim, Suel Hye Hur, Tae Woong Na, Ji Hye Lee, Ho Jin Kim
Summary: Geographical origin plays a crucial role in determining the quality and safety of agricultural products. In this study, ICP analysis was used to determine the inorganic elemental content of onions and identify their geographical origin. Chemometric methods were applied to analyze the ICP results, and the accuracy of distinguishing between Korean and Chinese onions was found to be excellent. The findings suggest that this method can be beneficial for identifying agricultural products.
FOOD RESEARCH INTERNATIONAL
(2024)
