Marek Kieliszek
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View article: Characterization of Selenium Accumulation in Lactiplantibacillus plantarum Strains: A Biotechnological Approach
Characterization of Selenium Accumulation in Lactiplantibacillus plantarum Strains: A Biotechnological Approach Open
Background: Selenium, a trace element with antioxidant properties, plays a vital role in the metabolism of microorganisms. Meanwhile, supplementation with selenium may also modify the activity of probiotics. Thus, this study aimed to analy…
View article: The Role of Probiotics and Their Postbiotic Metabolites in Post-COVID-19 Syndrome
The Role of Probiotics and Their Postbiotic Metabolites in Post-COVID-19 Syndrome Open
Post-COVID-19 syndrome, also known as long-COVID, is characterized by a wide spectrum of persistent symptoms involving multiple body organs and systems, including fatigue, gastrointestinal disorders, and neurocognitive dysfunction. Emergin…
View article: A Comprehensive Review of Selenium as a Key Regulator in Thyroid Health
A Comprehensive Review of Selenium as a Key Regulator in Thyroid Health Open
Selenium (Se) is an essential trace element crucial for thyroid function, participating in the production and metabolism of thyroid hormones and the immune system. It engages in synthesizing selenoproteins, which are essential for antioxid…
View article: The Impact of Selenium on the Physiological Activity of Yeast Cells Saccharomyces cerevisiae ATCC 7090 and Rhodotorula glutinis CCY 20-2-26
The Impact of Selenium on the Physiological Activity of Yeast Cells Saccharomyces cerevisiae ATCC 7090 and Rhodotorula glutinis CCY 20-2-26 Open
Background: This study investigated the selenium-binding capacity of the biomass of two yeast strains, Saccharomyces cerevisiae American Type Culture Collection (ATCC) 7090 and Rhodotorula glutinis CCY 20-2-26. Methods: The studies carried…
View article: Optimization of fermentation conditions for microbial transglutaminase production by Streptoverticillium cinnamoneum KKP 1658 using response surface methodology (RSM)
Optimization of fermentation conditions for microbial transglutaminase production by Streptoverticillium cinnamoneum KKP 1658 using response surface methodology (RSM) Open
Microbial transglutaminase (MTG) is an enzyme widely used in the food industry because it creates cross-links between proteins, enhancing the texture and stability of food products. Its unique properties make it a valuable tool for modifyi…
View article: Characteristics and in vitro properties of potential probiotic strain Fructobacillus tropaeoli KKP 3032 isolated from orange juice
Characteristics and in vitro properties of potential probiotic strain Fructobacillus tropaeoli KKP 3032 isolated from orange juice Open
Fructobacillus , a Gram-positive, non-spore-forming, facultative anaerobic bacterium, belongs to the fructophilic lactic acid bacteria (FLAB) group. The group’s name originates from fructose, the favored carbon source for its members. Fruc…
View article: Characteristic of new Phaffia rhodozyma yeast strains isolated from birch slime fluxes in Poland
Characteristic of new Phaffia rhodozyma yeast strains isolated from birch slime fluxes in Poland Open
Three new strains of Phaffia rhodozyma yeast have recently been isolated in Poland. The aim of this study was to phenotypically characterize these strains and to compare them with the properties of the reference strain. The potential for c…
View article: Exploring the ancient roots and modern global brews of tea and herbal beverages: A comprehensive review of origins, types, health benefits, market dynamics, and future trends
Exploring the ancient roots and modern global brews of tea and herbal beverages: A comprehensive review of origins, types, health benefits, market dynamics, and future trends Open
Tea, a culturally significant beverage, originated around 2700 B.C. in ancient Chinese civilization, with a profound understanding of its therapeutic properties. Herbal medicines from diverse plant sources have been esteemed for their phyt…
View article: Biotechnological potential of red yeast isolated from birch forests in Poland
Biotechnological potential of red yeast isolated from birch forests in Poland Open
Objectives This study aimed to isolate red yeast from sap, bark and slime exudates collected from Polish birch forests and then assessment of their biotechnological potential. Results 24 strains of red yeast were isolated from the bark, sa…
View article: In vitro digestion and characterization of selenized Saccharomyces cerevisiae, Pichia fermentans and probiotic Saccharomyces boulardii
In vitro digestion and characterization of selenized Saccharomyces cerevisiae, Pichia fermentans and probiotic Saccharomyces boulardii Open
The utilization of both traditional and non-traditional selenized yeast types, harnessed for their noted functional attributes, holds potential for expanding the range of products available while enhancing their nutritional value and healt…
View article: Production of microbial transglutaminase by Streptoverticillium cinnamoneum KKP 1658
Production of microbial transglutaminase by Streptoverticillium cinnamoneum KKP 1658 Open
Transglutaminase finds broad applications in the food industry, influencing texture, shelf life and overall food quality. It can be utilized to create products with enhanced sensory and technological properties and serves as a tool to redu…
View article: Investigating the impact of wet rendering (solventless method) on PUFA-rich oil from catfish (<i>Clarias magur</i>) viscera
Investigating the impact of wet rendering (solventless method) on PUFA-rich oil from catfish (<i>Clarias magur</i>) viscera Open
Catfish ( Clarias magur ) is a popular freshwater fish food worldwide. The processing of this fish generates a significant amount of waste, mainly in the form of viscera, which constitutes around 10–12% of the fish’s total weight. This stu…
View article: Next generation edible nanoformulations for improving post-harvest shelf-life of citrus fruits
Next generation edible nanoformulations for improving post-harvest shelf-life of citrus fruits Open
Citrus is one of the most widely grown fruits globally, because of its remarkable organoleptic features, nutritional content and bioactive ingredients. Microbial spoilage and other factors such as physiological disorder, mechanical and phy…
View article: Dynamic changes of serum trace elements following cardiac surgery: A systematic review and meta-analysis
Dynamic changes of serum trace elements following cardiac surgery: A systematic review and meta-analysis Open
Serum trace elements dropped significantly soon after the cardiac surgery, but they reached their baseline levels mostly during the first week after the surgery. Future studies are warranted to elucidate the impact of alterations in serum …
View article: Recent Trends in Edible Packaging for Food Applications — Perspective for the Future
Recent Trends in Edible Packaging for Food Applications — Perspective for the Future Open
Edible packaging plays an important role in protecting food products from physical, mechanical, chemical, and microbiological damages by creating a barrier against oxidation, water, and controlling enzymatic activation. The employment of a…
View article: Bioaccumulation of selenium and production of carotenoids by the yeast Rhodotorula mucilaginosa
Bioaccumulation of selenium and production of carotenoids by the yeast Rhodotorula mucilaginosa Open
Rhodotorula yeast is capable of synthesising many valuable metabolites (carotenoids, enzymes). The biomass of these microorganisms is a valuable source of oils and numerous fatty acids. The ability to synthesise carotenoids and to bind var…
View article: The importance of selenium in food enrichment processes. A comprehensive review
The importance of selenium in food enrichment processes. A comprehensive review Open
Selenium is an essential element that determines the proper life functions of human and animal organisms. The content of selenium in food varies depending on the region and soil conditions. Therefore, the main source is a properly selected…
View article: New insights into the anticancer therapeutic potential of maytansine and its derivatives
New insights into the anticancer therapeutic potential of maytansine and its derivatives Open
Maytansine is a pharmacologically active 19-membered ansamacrolide derived from various medicinal plants and microorganisms. Among the most studied pharmacological activities of maytansine over the past few decades are anticancer and anti-…
View article: Therapeutic strategies for rheumatic diseases and disorders: targeting redox imbalance and oxidative stress
Therapeutic strategies for rheumatic diseases and disorders: targeting redox imbalance and oxidative stress Open
Rheumatic diseases and disorders (RDDs) are a group of chronic autoimmune diseases that are collectively called "multicausal diseases". They have resulted from predisposing genetic profiles and exposure to a range of environmental, occupat…
View article: Recent advances and opportunities related to the use of bee products in food processing
Recent advances and opportunities related to the use of bee products in food processing Open
Nowadays, natural foods that can provide positive health effects are gaining more and more popularity. Bees and the products they produce are our common natural heritage that should be developed. In the article, we presented the characteri…
View article: Characterization of Aloe Vera Gel-Based Edible Coating with Orange Peel Essential Oil and Its Preservation Effects on Button Mushroom (Agaricus bisporus)
Characterization of Aloe Vera Gel-Based Edible Coating with Orange Peel Essential Oil and Its Preservation Effects on Button Mushroom (Agaricus bisporus) Open
In the present study, the effects of orange peel essential oils (EOs) on the physiochemical, rheological, particle size and zeta potential distribution of the developed aloe vera gel-based edible coating were investigated. We also investig…