scholarly journals Research Trends on the Application of Electrolyzed Water in Food Preservation and Sanitation

Processes ◽  
2021 ◽  
Vol 9 (12) ◽  
pp. 2240
Author(s):  
Pianpian Yan ◽  
Ramachandran Chelliah ◽  
Kyoung hee Jo ◽  
Deog Hwan Oh

Electrolyzed water (EW) has been proposed as a novel promising sanitizer and cleaner in recent years. It is an effective antimicrobial and antibiofilm agent that has several advantages of being on the spot, environmentally friendly, cheap, and safe for human beings. Therefore, EW has been applied widely in various fields, including agriculture, food sanitation, livestock management, medical disinfection, clinical, and other fields using antibacterial technology. Currently, EW has potential significance for high-risk settings in hospitals and other clinical facilities. The research focus has been shifted toward the application of slightly acidic EW as more effective with some supplemental chemical and physical treatment methods such as ultraviolet radiations and ultrasound. This review article summarizes the possible mechanism of action and highlights the latest research studies in antimicrobial applications.

2021 ◽  
Vol 9 (1) ◽  
pp. 136
Author(s):  
Pianpian Yan ◽  
Eric Banan-Mwine Daliri ◽  
Deog-Hwan Oh

As the situation of severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) is still deteriorating, there has been a huge increase in the demand and use of disinfectants. Electrolyzed water (EW), as a novel broad-spectrum disinfectant and cleaner, has been widely used for several years. EW can be produced in an electrolysis chamber which contains dilute salt and tap water. It is an effective antimicrobial and antibiofilm agent, with several advantages such as on-the-spot, cheap, environmentally friendly and safe for human beings. Therefore, EW holds potential significance for high-risk settings in hospitals and other clinical facilities. EW can also be applied for wound healing, advanced tissue care, and dental clinics. The present review article highlights the latest developments and new perspectives of EW, especially in clinical fields. Furthermore, the main action modes of antibiofilm and antimicrobial will be summarized.


There is a need for safety assistance visual surveillance that can be effectively used to navigate hazardous places which cannot be accessed by human beings. Several high-risk conditions like radioactive zone, toxic environment and accident-prone areas are usually approached/tackled by humans with little to no information about their conditions. Hence our aim is to reduce any human interaction with these unsafe circumstances by proposing a visual surveillance robot that is capable of moving in any terrain and can relay live information to the controller situated at a remote location. In this paper we address the implementation of Visual Surveillance bot by using a Camera that rotates at 360 degree with the help of DC motor, which illustrate the surrounding so as to provide the estimation of danger if any. We present the execution by efficiently live streaming information with the help of Raspberry pi and by using the MATLAB software to create a RADAR plot by analyzing the object detected by Ultrasonic sensor. The usage of MATLAB not only simplifies the analysis but also helps in creating an enhanced RADAR system by using an ARDUINO to support the ultrasonic system in recording the echo time and object detection angle.


2021 ◽  
Vol 12 ◽  
Author(s):  
Rodrigo R. Nieto ◽  
Andrea Carrasco ◽  
Sebastian Corral ◽  
Rolando Castillo ◽  
Pablo A. Gaspar ◽  
...  

Brain Derived Neurotrophic Factor (BDNF) has been linked to cognitive symptoms of schizophrenia, which has been documented in previous reviews by several authors. However, a trend has recently emerged in this field moving from studying schizophrenia as a disease to studying psychosis as a group. This review article focuses on recent BDNF studies in relation to cognition in human subjects during different stages of the psychotic process, including subjects at high risk of developing psychosis, patients at their first episode of psychosis, and patients with chronic schizophrenia. We aim to provide an update of BDNF as a biomarker of cognitive function on human subjects with schizophrenia or earlier stages of psychosis, covering new trends, controversies, current research gaps, and suggest potential future developments in the field. We found that most of current research regarding BDNF and cognitive symptoms in psychosis is done around schizophrenia as a disease. Therefore, it is necessary to expand the study of the relationship between BDNF and cognitive symptoms to psychotic illnesses of different stages and origins.


2016 ◽  
pp. 1-28
Author(s):  
Vytautas Kardelis

This article is a continuation of ongoing debate on the development of Lithuanian dialectology, the issues of which were first addressed and published in 2015. One of the key ideas expressed by the specialists of dialectology was a proposal to start the development of an extensive model of interests of Lithuanian dialectology. The model could encompass a historical approach, i.e. issues of the development of Lithuanian dialects, essential features of that development as well as the most significant empirical and methodological transformations. The second approach would focus on the perspectives of Lithuanian dialectology which can be placed on the basis of the existing model of interests in Lithuanian dialectology and specific studies carried out in the field. This article proposes a perspective-based plan of research into dialectology and attempts to suggest a tool to implement that plan. The article begins with several introductory remarks about the author’s view towards the existing state of Lithuanian dialectology. It could be briefly described in the following way: traditional dialectology: neogrammarian atomism (exclusive of the theory of dialectology) → structural dialectology: →   phonology and natural morphology (inclusive of the theory of phonology and natural morphology but exclusive of the theory of structural dialectology) →  the new dialectology: (inclusive of the theory of dialectology: geolinguistics and sociolinguistics, the dynamic socio-cognitive view). The proposed perspective-based plan of research consists of seven stages, namely: typological, varieties (lects) and variants, dialectometry, sociolinguistics and language contacts, perceptive, salience, and empirical. The article does not seek to describe each of the stages in great detail or to review extensive research literature existing on the aspects discussed above. The main aim of this article is to identify and discuss some research trends which are relatively new in Western linguistics and to suggest their application in Lithuanian dialectology. Perhaps this could initiate a discussion among Lithuanian and, possibly, foreign dialectologists working with Lithuanian and Slavic languages with regard to theoretical and methodological issues pertaining to dialectology research. Arguably, the foundation of such a prospective discussion was laid in the work “Lithuanian Dialects of the Early 21st Century: A Geolinguistic and Sociolinguistic Study. Maps and their Commentaries”. Hopefully, this review article will also contribute to the prospective discussions and motivate young researchers of dialects to embark on dialectology research by applying new trends in Lithuanian dialectology.


2010 ◽  
Vol 18 (2) ◽  
pp. 442-455
Author(s):  
Dana Riesenfeld

Ever since David Lewis’s publication of Convention: A Philosophical Study (1969) his definition of a convention has been widely accepted and marginally challenged. Andrei Marmor’s book Social Conventions: From Language to Law (2009) is both a continuation and a critical response to Lewis’s work. “Convention”, alongside “rule” and “norm”, is one of the most important and fundamental philosophical concepts. We tend to think of our behavior as human beings, of our linguistic and social actions, as largely conditioned by conventions. Marmor examines the role and significance of conventions in language, in the moral sphere, and in the legal system. His definition of convention renders language less conventional than we had thought it is and morality more so. In this review article I present Marmor’s concept of convention and follow the book’s main arguments. I then point to what I think is amiss in his account of convention, namely, the idea that some norms are conventional, which yields a conflation of norms and conventions.


Author(s):  
Navneet Kaur

One of the major issues food technologists deal with is food preservation and safety. Growth of micro-organisms in food poses risk to its quality and safety. Moreover, resistance of food spoilage micro-organisms against various chemical food preservatives has led to an emergence of novel antimicrobial agents with improved action and low rates of microbial resistance. Development in nanotechnology has led to the production of nanoparticles that are not only safe but also effective to resolve the problem of microbial resistance. Nanoantimicrobials have shown improved bioactive performances and controlled toxicity to human beings. They are steadily gaining popularity and the trend will continue in coming years. The chapter gives a comprehensive view of nanoantimicrobials of organic and inorganic origin, various mechanisms adopted by these nanoparticles for the destruction of micro-organisms, factors affecting anti-microbial activities of these particles along with their applications in various fields of food technology.


2020 ◽  
Vol 22 (41) ◽  
pp. 23433-23463
Author(s):  
Sharmistha Dutta Choudhury ◽  
Haridas Pal

This review article brings out current research trends in supramolecular and suprabiomolecular photochemistry, highlighting their possible applications in different areas.


2021 ◽  
Vol 16 (S3) ◽  
pp. 36-39
Author(s):  
Delia Ioana CUDALBĂ ◽  
◽  
Brînduşa Ana CIMPOCA-RAPTIS ◽  
Anca Marina CIOBANU ◽  
Corina GICĂ ◽  
...  

Pneumonia is a common disease worldwide and the coexistence with pregnancy increase its morbidity and mortality. Physiologic changes in pregnancy can augment susceptibility to pulmonary diseases and change their clinical course. This review article attempts to make an assessment of current information on the risks, maternal and fetal effects, etiology, clinical features and management of pneumonia in pregnancy. A systematic literature electronic search for journal articles and guidelines regarding pneumonia and respiratory disease in pregnancy was undertaken. Pathogens, clinical course and treatment of pneumonia in pregnancy is similar to the non-pregnant circumstances, with particular consideration on obstetric and fetal outcomes and drug safety during pregnancy. Prompt diagnosis and treatment reduce potential complications. Vaccination may reduce severity of pneumonia in high-risk pregnant patients.


2020 ◽  
Author(s):  
Ling Yue ◽  
Youjuan Fu ◽  
Yuanquan Li ◽  
Jiayi Huang ◽  
Yifei Wang ◽  
...  

Abstract Background: COVID-19 caused unprecedented literature upsurge, and the world has worked together to fight the epidemic.Methods: We conducted a bibliometric analysis to evaluate the research trends and reveal the core contents, based on publication outputs, geographical distribution, collaborations and hot keywords.Results: Our analysis revealed the following: (1) The publication outputs obviously increased after SARS and MERS outbreaks, while sharply on rise during COVID-19 outbreak. Compared with SARS and MERS, COVID-19 aroused more dramatic and prolonged upsurge. (2) Compared with SARS and MERS, COVID-19 caused more widespread and powerful influences on countries or territories at short notice. Countries or territories displayed more international collaborations and communications to cope with the epidemics, and COVID-19 remarkably boosted the research advancements. (3) Given the keywords, we identified that multiple optional methods were used to cope with the SARS-CoV-2 infection based on the features of biology and immune responses.Conclusions: Epidemics extremely accelerated the research boom and evolution.


Sign in / Sign up

Export Citation Format

Share Document