Article
Food Science & Technology
Yu Hsuan Tseng, Joana Barbosa, Teresa Bento de Carvalho, Paula Teixeira
Summary: Due to the increasing demand for a healthy diet and convenience, the market for fresh fruit, especially melons, is growing. However, the safety of cut fruit, specifically melons, remains a concern. This pilot study in Portugal demonstrated the risk of foodborne pathogen transmission through the cutting process and the potential bacterial growth when melon slices are stored at abusive temperatures. The study highlights the need for education campaigns to raise awareness among sellers and consumers.
Article
Chemistry, Multidisciplinary
Claudia S. Marques, Susana Sousa, Antonio Castro, Vania Ferreira, Paula Teixeira, Jose M. Correia da Costa
Summary: The monitoring of microbial quality in the industrial environment has focused mainly on bacteria, while protozoa have been routinely ignored. Recent studies have shown that fresh produce may serve as an important source of transmission for Toxoplasma gondii, highlighting the need to include protozoa in microbial criteria for foodstuffs and improve their inactivation and removal procedures.
APPLIED SCIENCES-BASEL
(2022)
Article
Food Science & Technology
Joshua B. Gurtler, Kristen E. Gibson
Summary: This article presents recent scientific research on irrigation water contamination of fresh produce and the corresponding treatments. It also highlights multidisciplinary studies on the risks associated with bacterial pathogen contamination of produce through irrigation water and various approaches to mitigate these risks. Additionally, proposed changes to the Microbial Water Quality Profile requirement outlined in the Food Safety Modernization Act, Produce Safety Rule, are discussed.
CURRENT OPINION IN FOOD SCIENCE
(2022)
Article
Food Science & Technology
Karin Hassenberg, Ulrike Praeger, Werner B. Herppich
Summary: Chlorine dioxide (ClO2) as a disinfectant in vegetable processing effectively reduces bacterial loads and improves product quality and consumer safety. Although the disinfection efficacy is limited for Listeria monocytogenes, it helps to prevent cross-contamination at high organic loads.
Review
Microbiology
Caroline Borreby, Eva Maria Sternkopf Lillebaek, Birgitte H. Kallipolitis
Summary: This review highlights the role of long-chain free fatty acids as signaling molecules inhibiting the infectious potential of important foodborne pathogens. Long-chain FFAs have potent antivirulence activity against pathogenic bacteria and can interact with sensory proteins and transcriptional regulators controlling infection-relevant genes. Understanding how pathogens sense and respond to long-chain FFAs may lead to the development of new anti-infective approaches.
FEMS MICROBIOLOGY REVIEWS
(2023)
Article
Food Science & Technology
Suyeun Byun, Chi-Hung Chen, Hsin-Bai Yin, Jitendra Patel
Summary: The efficacy of fruit extracts, particularly lemon, in reducing Salmonella on cucumbers was investigated. The study found that treatments with lemon extract, as well as naringin and resveratrol, significantly reduced Salmonella populations on whole and fresh-cut cucumbers during storage. This suggests that fruit extracts could be used as environmentally friendly postharvest spray treatments to reduce Salmonella contamination on cucumbers.
JOURNAL OF FOOD PROCESSING AND PRESERVATION
(2022)
Article
Food Science & Technology
Shamsun Nahar, Ha Lim Jeong, Younsoo Kim, Angela Jie-won Ha, Pantu Kumar Roy, Si Hong Park, Md Ashrafudoulla, Md Furkanur Rahaman Mizan, Sang-Do Ha
Summary: The inhibitory properties of Flavourzyme against Salmonella enterica and Shiga toxin-producing Escherichia coli were evaluated, showing significant inhibition of biofilm formation and quorum sensing activity, along with suppression of gene expression related to biofilm formation, quorum sensing, and virulence.
FOOD RESEARCH INTERNATIONAL
(2021)
Article
Food Science & Technology
Zhaojun Ban, Lihua Fan, Jun Song, Sherry Fillmore, Junfeng Guan
Summary: This study investigates the antibacterial effect of pomegranate juice (PJ) on Listeria innocua and Escherichia coli. The results show that the antibacterial effect of PJ is dependent on bacteria species, juice concentration, incubation temperature, and growth medium. Higher juice concentration and incubation temperature result in increased antibacterial effects. Listeria innocua is more sensitive to PJ than E. coli in distilled water systems. PJ can effectively inhibit the growth of L. innocua and E. coli in bacterial culture broth with concentrations of >= 20%.
Article
Food Science & Technology
Martha Sanchez-Tamayo, Blanca Ruiz-Llacsahuanga, Rawane Raad, William Kerr, Faith Critzer
Summary: This study evaluated the efficacy of incorporating natural antimicrobials into carnauba wax and applying it to apples. The results showed that carnauba wax containing 2% essential oils was the most effective treatment for inactivating bacterial foodborne pathogens on apples.
Article
Food Science & Technology
Saad Asadullah Sharief, Oznur Caliskan-Aydogan, Evangelyn C. Alocilja
Summary: This study used carbohydrate-coated magnetic and gold nanoparticles to successfully extract and detect Salmonella Enteritidis from artificially contaminated cucumbers and melons. The extraction of bacterial cells and the detection of genomic DNA were confirmed using different techniques. A colorimetric biosensor utilizing gold nanoparticles was developed and showed a high specificity towards Salmonella.
Article
Microbiology
Irene Esteban-Cuesta, Mirian Labrador, Katharina Hunt, Sven Reese, Jennie Fischer, Karin Schwaiger, Manfred Gareis
Summary: This study compared a plant-internalized and an animal-borne Salmonella enterica subsp. enterica serovar Choleraesuis to identify adaptions of the plant-internalized strain to its original environment. Results showed that although there were some phenotypical and genetic differences, no specific adaptation for colonization and internalization in plants could be clearly identified, suggesting that any Salmonella strain could directly settle in this niche without evolutionary process. Further comparative analysis with internalized strains would be necessary to assess this question, but such strains are not easily accessible.
Review
Biotechnology & Applied Microbiology
Luping Xu, Xingjian Bai, Arun K. Bhunia
Summary: Foodborne disease outbreaks remain a concern. Testing products promptly is crucial for protecting consumers. Various approaches have been explored to incorporate antibodies, oligonucleotides, phages, and mammalian cells as signal transducers on biosensor platforms. High specificity and low detection limits are the ultimate goal. Advancements in sensors using mammalian cells and bacteriophages show promise in pathogen detection.
JOURNAL OF FOOD PROTECTION
(2021)
Review
Public, Environmental & Occupational Health
Sultan Ali, Abdullah F. F. Alsayeqh
Summary: The importance of meat-borne pathogens to global disease transmission and food safety is significant, with bacteria being the main pathogens. Consuming contaminated meat or meat products can lead to various diseases.
FRONTIERS IN PUBLIC HEALTH
(2022)
Article
Zoology
Jiang Wu
Summary: The study aimed to investigate the antibacterial activity of chemical constituents of Taraxacum officinale against foodborne pathogens. Results showed that the chemical constituents of Taraxacum officinale have antibacterial activity against Staphylococcus aureus, Salmonella, Escherichia coli, and Listeria monocytogenes by inhibiting the expression of virulence genes and reducing cell membrane permeability.
PAKISTAN JOURNAL OF ZOOLOGY
(2022)
Article
Zoology
Jiang Wu
Summary: This study aimed to investigate the antibacterial activity of chemical constituents of Taraxacum officinale against foodborne pathogens. The results showed that the chemical constituents of T. officinale can inhibit the growth of Staphylococcus aureus, Salmonella, Escherichia coli, and Listeria monocytogenes by reducing the expression of virulence genes and changing cell morphology. The study also found that the intracellular ATP concentration of the pathogens decreased after treatment with T. officinale constituents.
PAKISTAN JOURNAL OF ZOOLOGY
(2022)
Article
Food Science & Technology
Iolanda Nicolau-Lapena, Ingrid Aguilo-Aguayo, Bernd Kramer, Maribel Abadias, Inmaculada Vinas, Peter Muranyi
Summary: The study showed that the addition of ferulic acid can delay browning of fresh-cut apple discs and increase antioxidant activity, while the AV coating has a similar effect. In addition to reducing weight loss, FA is also effective in decreasing the survival rate of Listeria monocytogenes, thus enhancing product safety.
FOOD PACKAGING AND SHELF LIFE
(2021)
Article
Biotechnology & Applied Microbiology
Maribel Abadias, Pilar Colas-Meda, Immaculada Vinas, Gloria Bobo, Ingrid Aguilo-Aguayo
Summary: The study demonstrated that the WUVC system can achieve high reductions of L. innocua population on fresh tomatoes, but challenges related to increased turbidity need to be addressed for implementation in real conditions.
Article
Food Science & Technology
Iolanda Nicolau-Lapena, Gloria Bobo, Maribel Abadias, Inmaculada Vinas, Ingrid Aguilo-Aguayo
Summary: The study demonstrates the effectiveness of using vitamin C as a substitute for sulfites to preserve the color of fresh-cut potatoes and delay browning. Green tea showed limited ability to prevent browning in potato slices, while MV solution performed better in maintaining the original color of the sliced potatoes.
JOURNAL OF FOOD PROCESSING AND PRESERVATION
(2021)
Article
Agronomy
J. Ortiz-Sola, I. Abadias, P. Colas-Meda, M. Anguera, I. Vinas
Summary: The study evaluated the efficacy of water-assisted ultraviolet-C light (WUVC) strategy for inactivating pathogens on strawberries, showing comparable results to chlorine sanitization. WUVC strategy improved pathogen reduction and minimized cross-contamination, providing potential benefits for the food industry in terms of safety and sustainability.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2021)
Article
Food Science & Technology
Ingrid Aguilo-Aguayo, Carlos Alvarez, Montse Saperas, Ana Rivera, Maribel Abadias, Tomas Lafarga
Summary: Ganxet protein isolates exhibit high protein content, water activity, and functional properties such as emulsifying and foaming capacity. The pH-dependence of foaming and emulsifying properties was observed, with optimal performance at pH 8.0 and 10.0. These results suggest the potential use of Ganxet-derived proteins as techno-functional ingredients in novel food development.
INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY
(2021)
Article
Biochemistry & Molecular Biology
Alexandre R. Lima, Florinda Gama, Viana Castaneda-Loaiza, Camila Costa, Lisa M. Schuler, Tamara Santos, Miguel Salazar, Carla Nunes, Rui M. S. Cruz, Joao Varela, Luisa Barreira
Summary: The nutritional composition and productivity of halophytes are affected by salinity stress, but the nutritional profile for human consumption remains balanced. Salinity stress can boost important nutritional components in these species and increase antioxidant activity.
Article
Food Science & Technology
Iolanda Nicolau-Lapena, Ingrid Aguilo-Aguayo, Marina Anguera, Inmaculada Vinas, Maribel Abadias
Summary: The study investigated the efficacy of using sonication at different frequencies and temperatures to reduce Listeria innocua population in strawberries. The results showed that sonication combined with temperature treatments could effectively decrease bacterial population, but may have some impact on the quality of strawberries. Further research is needed to optimize the conditions for enhancing the effects of temperature.
EUROPEAN FOOD RESEARCH AND TECHNOLOGY
(2022)
Article
Food Science & Technology
J. Ortiz-Sola, I Vinas, I Aguilo-Aguayo, G. Bobo, M. Abadias
Summary: In the study, water-assisted UV-C combined with chemical agents showed the highest reduction of bacteria and viruses on strawberries, while frozen storage further enhanced the inactivation of pathogens. The conventional dry UV-C treatment was found to be less effective in comparison.
INNOVATIVE FOOD SCIENCE & EMERGING TECHNOLOGIES
(2021)
Article
Food Science & Technology
Iolanda Nicolau-Lapena, Maribel Abadias, Gloria Bobo, Tomas Lafarga, Inmaculada Vinas, Ingrid Aguilo-Aguayo
Summary: The study evaluated the antioxidant and antimicrobial activities of ginseng extract, ferulic acid, and fermented noni juice powder, showing their potential application in the food industry. These compounds also exhibited effects on polyphenol oxidase inhibition and minimum inhibitory concentrations against various bacterial strains, suggesting their usefulness in enhancing food safety.
JOURNAL OF FOOD PROCESSING AND PRESERVATION
(2021)
Article
Chemistry, Multidisciplinary
Diana Pinto, Jorge Reis, Ana Margarida Silva, Miguel Salazar, Stefano Dall'Acqua, Cristina Delerue-Matos, Francisca Rodrigues
Summary: This study optimized the extraction of antioxidants from Salicornia ramossima by-product using Response Surface Methodology, achieving an optimal extract with low carotenoids content and high amounts of hydroxycinnamic acid derivatives. The extract showed remarkable scavenging efficiency and neuroprotective properties without adverse effects on cell viability.
SUSTAINABLE CHEMISTRY AND PHARMACY
(2021)
Article
Food Science & Technology
J. Ortiz-Sola, P. Colas-Meda, I. Nicolau-Lapena, I. Alegre, M. Abadias, I. Vinas
Summary: This study investigated the survival and pathogenic potential of Salmonella enterica on strawberries after various disinfection steps. The results showed that the disinfection treatments did not interfere with the survival of Salmonella enterica along the gastrointestinal tract. However, the combined treatment resulted in a decrease in adherence ability during cold storage.
INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY
(2022)
Article
Agriculture, Multidisciplinary
Jordi Ortiz-Sola, Antonio Valero, Maribel Abadias, Iolanda Nicolau-Lapena, Inmaculada Vinas
Summary: The combination of UV-C irradiation, PA, and agitated water effectively disinfects strawberries and water wash, showing significant reductions in foodborne pathogens. Storage conditions have a larger impact on the inactivation of S. enterica than on MNV-1.
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
(2022)
Article
Agronomy
Iolanda Nicolau-Lapena, Ingrid Aguilo-Aguayo, Gloria Bobo, Inmaculada Vinas, Marina Anguera, Maribel Abadias
Summary: This study tested the efficacy of ferulic acid (FA) in fresh-cut apple and melon to prevent the growth of Listeria monocytogenes and maintain fruit quality. The results showed that FA did not have a bactericidal effect, but had a significant effect against Listeria monocytogenes at the end of storage. The immersion application of FA was found to be the most effective method. Overall, FA could be used in fresh-cut apple and melon to prevent the growth of Listeria monocytogenes without affecting physicochemical quality.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2022)
Article
Biochemistry & Molecular Biology
Ana Correia, Ana Margarida Silva, Manuela M. Moreira, Miguel Salazar, Jaroslava Svarc-Gajic, Tanja Brezo-Borjan, Maria De la Luz Cadiz-Gurrea, Antonio Segura Carretero, Francesca Loschi, Stefano Dall'Acqua, Cristina Delerue-Matos, Francisca Rodrigues
Summary: This study validated a new cosmetic ingredient extracted from Salicornia ramosissima S J. Woods through in vitro and ex vivo assays, showing potential antioxidant and anti-aging activities.
Review
Food Science & Technology
Israel Hernandez-Lopez, Jordi Ortiz-Sola, Cristina Alamprese, Lillian Barros, Oren Shelef, Loai Basheer, Ana Rivera, Maribel Abadias, Ingrid Aguilo-Aguayo
Summary: Legumes and nuts play a crucial role in the diet of many countries, especially those in the Mediterranean region. However, consumption rates in developed countries are relatively low compared to Asia or Africa. This review highlights the potential benefits of using native varieties from different countries to increase consumption, particularly by incorporating them into ready-to-eat foods that align with current fast-paced lifestyles and the demand for nutritious and sustainable options.
Article
Agronomy
Zeyang Bao, Qihang Zhou, Yan Yu, Wei Chen, Zhenfeng Yang, Shifeng Cao, Liyu Shi
Summary: Exogenous melatonin treatment can alleviate the chilling-induced browning in cold-stored peaches by upregulating gene expression and affecting DNA methylation levels to increase phenolic accumulation.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2024)
Article
Agronomy
Guolong Li, Zhishu Tang, Zhongxing Song, Xinbo Shi, Changle Liu, Qiang Chen, Hongbo Liu
Summary: This study investigated the accumulation of flavonoids in Chinese sour jujube fruits from five different harvest times using a combined metabolomics and transcriptomics approach. A total of 1539 differentially accumulated metabolites (DAMs) and 11592 differentially expressed genes (DEGs) were identified. The biosynthetic pathways for flavonoids, flavones, and flavanols were significantly enriched. A regulatory network for flavonoids biosynthesis was built and key genes related to flavonoid biosynthesis were identified.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2024)
Article
Agronomy
Xuejiao Zhang, Xiaoyuan Zheng, Ruirui Yang, Qihui Wang, Lu Bai, Di Gong, Ye Han, Dov Prusky, Yang Bi
Summary: UV-C radiation promotes flavonoid synthesis in potato tuber wounds during early healing by upregulating the expression and activities of key enzymes and transcription factors involved in the flavonoid synthesis pathway, as well as increasing ABA levels and signaling.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2024)
Article
Agronomy
Jiaqi Xiao, Yunyun Xie, Xiangjin Kong, Kuan Peng, Hong Zhu, Yueming Jiang, Hongxia Qu
Summary: The study reveals the positive role of Ca2+ ATPase in litchi energy metabolism and senescence. Higher expression of LcACAs is associated with better storability in litchi cultivars. Additionally, LcACA2 is identified as a target of LcmiR482e and ATP application can downregulate the expression of LcmiR482e, contributing to delayed senescence in litchi.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2024)
Article
Agronomy
Asunta Mukami, Bicko Steve Juma, Cecilia Mweu, Richard Oduor, Wilton Mbinda
Summary: This study employed the CRISPR-Cas9 system to mutate genes in cassava, resulting in an extended shelf life of cassava roots and improved yield stability and farmers' income.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2024)
Article
Agronomy
Paulo Sergio Gularte, Samara Martins Zanella, Cristiano Andre Steffens, Marceli Buss, Janaiana Catarina da Silva, Willian Coser, Aquidauana Miqueloto, Cassandro Vidal Talamini do Amarante
Summary: This study evaluated the impact of nitric oxide application on fruit quality and anaerobic metabolism products. The results showed that nitric oxide at appropriate concentrations can reduce respiration and ethylene evolution rates, preserve firmness, and reduce metabolite production and decay incidence.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2024)
Article
Agronomy
Yiting Li, Sicong You, Shasha Wu, Mengyao Wang, Jin Song, Weijie Lan, Kang Tu, Leiqing Pan
Summary: This study aimed to compare the discrimination ability and detection limit of visible and short-wave near-infrared hyperspectral imaging features and spectral information on early implicit bruised pears. Physical characteristics were more sensitive than chemical parameters for bruised pears during postharvest storage. The changes in spectral variations at specific wavelengths could explain the bruising changes in pears. Discrimination models based on selected spectral variables could effectively identify bruised pear areas, and the combination of imaging features and spectral variables achieved higher discrimination rates.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2024)
Article
Agronomy
Yu Du, Mengyue Wang, Mengting Tong, Dengyun Wu, Jianzhou Chu, Xiaoqin Yao
Summary: This study investigated the effects of sucrose, brassinolide (BR), and their combination on the storage quality of kale sprouts. The results showed that the combined treatment improved the growth and development of sprouts, reduced oxidative stress, and inhibited nutrient loss. Furthermore, the combination treatment maintained the antioxidant capacity and nutrient content of kale sprouts.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2024)
Article
Agronomy
Zhiwen Hu, Jing Wei, Weimin Zhang, Long Wu, Di Gong, Yue Xiang, Jialiang Liu, Zhengke Zhang
Summary: In this study, the researchers investigated the effect of melatonin (Mel) on the phytotoxicity and residues of the fungicide prochloraz (Pcz) in mango fruit during storage. The results showed that pretreatment with Mel reduced Pcz residues and alleviated phytotoxicity in the fruit. Mel also suppressed Pcz-induced oxidative stress and enhanced the detoxification capacity of the fruit.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2024)
Article
Agronomy
Bin Duan, Okwong Oketch Reymick, Zhaoguo Liu, Yun Zhou, Xin Wang, Zhao Feng, Nengguo Tao
Summary: The monoterpene citral can enhance disease resistance and reduce fruit decay in postharvest citrus fruit. It increases the activity of certain enzymes and the content of specific compounds, as well as triggers the accumulation of plant hormones and metabolites. Gene expression analysis reveals that citral upregulates genes involved in the jasmonic acid pathway and phenylpropanoid biosynthesis.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2024)
Article
Agronomy
Meiqi Li, Xinhua Zhang, Jiaoqi Li, Maratab Ali, Yuting Wang, Xiuling Liu, Fujun Li, Xiaoan Li
Summary: This research aimed to investigate the potential action mechanism of gamma-aminobutyric acid (GABA) in controlling Botrytis cinerea (B. cinerea) in tomato fruit. The findings showed that GABA treatment effectively reduced the disease incidence and lesion diameter of tomato fruit caused by B. cinerea. GABA triggered defense responses and up-regulated the expression of pathogenesis-related genes, while also inhibiting the expression of ethylene synthesis genes.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2024)
Article
Agronomy
Heeduk Oh, Marti Pottorff, Lara Giongo, Charles M. Mainland, Massimo Iorizzo, Penelope Perkins-Veazie
Summary: This study evaluated a large set of blueberry cultivars to understand the relationship between mechanical texture and appearance characteristics at harvest and after storage, and tested multiple statistical models to predict shelf-life. The results showed that fruit characteristics measured at harvest or two weeks post-harvest can predict weight loss, texture change, and fruit wrinkling. These findings provide empirical data that blueberry breeders can use to select cultivars with extended shelf-life.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2024)
Article
Agronomy
Haitao Yu, Liuli Song, Jingjing Han, Xiaoyu Yu, Yuzhen Wu, Zhifang Yu
Summary: This study found that H2S treatment can delay the senescence process of postharvest pakchoi by regulating antioxidant system, endogenous H2S and NO metabolism. H2S increased the activities of antioxidant enzymes by up-regulating the expression of enzyme genes, reducing the accumulation of harmful substances. Furthermore, H2S increased the content of cysteine and nitrate in pakchoi by regulating the expression of related genes and enzyme activities, thus slowing down the senescence of pakchoi.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2024)
Article
Agronomy
Jasna Mastilovic, Zarko Kevresan, Dragan Kukolj, Renata Kovac, Dragana Ubiparip Samek, Stevan Stankovski, Gordana Ostojic, Marina Deric
Summary: This study analyzes the patent portfolio and trends of sensors in postharvest of fresh produce, providing insights into the development of sensing technologies in this area. China is the leading country in patent applications, and the patent themes include produce sorting and packaging, produce storage, and the development and application of sensors. The findings highlight the significant impact of these technologies on postharvest processes, particularly in quality and safety monitoring. Moreover, they are expected to facilitate the integration of artificial intelligence into postharvest processes, enhancing the coherence and efficiency of supply chains.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2024)
Article
Agronomy
Gal Nomberg, Gulab Chand Arya, Ekaterina Manasherova, Ofir Marinov, Oded Yarden, Hagai Cohen
Summary: Certain fleshy fruit species form a polyphenolic suberized peridermal skin to seal wounded skin and prevent invasion by pathogenic fungi.
POSTHARVEST BIOLOGY AND TECHNOLOGY
(2024)