Study of microorganisms

Currently, L-asparaginase isolated from terrestrial microorganisms has been employed for anticancer industrial production. This enzyme has the function of inhibiting the growth of acute lymphoblastic leukemia, Hodgkin's lymphomas and other cancers. In this study, for the first time, L-asparaginase (ASNase) productive capacity of forty marine bacteria originating from Khanh Hoa sea of Viet Nam was screened and reported.

13p viamancio 04-06-2024 1 0   Download

The study of the salinity effect can indicate the range of microorganism applications. This study evaluated the effects of NaCl concentration on growth, amino acid and NH4 + absorption of yeast strain Saccharomyces cerevisiae MN2 to apply this strain in aquacultural environmental treatment. T

8p dianmotminh02 03-05-2024 1 1   Download

This study aimed to isolate and identify marine fungi from Bai Tu Long Bay and assess their antimicrobial potential. We successfully isolated twenty strains of marine-derived fungi. The crude extracts from these fungi were tested against pathogenic microorganisms. All twenty strains exhibit some degree of growth inhibition against the tested microorganisms.

9p dianmotminh02 03-05-2024 3 1   Download

Surfactants are one of the new pollutants of current concern worldwide. Many studies show the toxicity of surfactants to human health and microorganisms. Kim Nguu River is one of Hanoi’s wastewater drainage rivers, and the number of residents in the river area is quite dense. In addition, around the river area, there are many hospitals, factories, and industrial parks in operation.

7p viellison 28-03-2024 3 1   Download

Ebook "Nanobioelectrochemistry: From implantable biosensors to green power generation" describes some of the different electrochemical techniques that can be used to study new strategies for patterning electrode surfaces with enzymes, organelles, cells and biomimetic systems. Also, it focuses on how enzymes and microorganisms can be used as biological catalysts in fuel cells for green power generation.

144p coduathanh1122 27-03-2024 2 1   Download

Ebook "Species diversity and community structure: Novel patterns and processes in plants, insects, and fungi" introduces recent progress in the study of species diversity and community structures in terrestrial organisms conducted by three groups at Kyoto University. First, it explains species diversity and the functioning of fungi in Asian regions as outlined by metagenomic approaches using next-generation sequencing technology. The advances in high-throughput sequencing technologies accelerate the speed of species inventorying, especially for microorganisms.

70p manmanthanhla0201 26-02-2024 2 1   Download

Ebook "Fourier transform infrared spectroscopy in food microbiology" will discuss the published experimental techniques, data-processing algorithms, and approaches used in FT-IR spectroscopy to assist in the characterization and identification of microorganisms, to assess the mechanisms of bacterial inactivation by food processing technologies and antimicrobial compounds, to monitor the spore and membrane properties of foodborne pathogens in changing environments, to detect stress-injured microorganisms in food-related environments, to assess dynamic changes in bacterial populations, and to...

58p manmanthanhla0201 26-02-2024 2 1   Download

Ebook "The root canal biofilm (Volume 9)" presents the current state of research on the basic scientific aspects of root canal biofilm biology within a clinically applicable context. Root canal biofilms are complex polymicrobial structures adhering to the root canal surface that are formed by microorganisms invading the pulpal space of teeth, and are associated with persistent root canal infections.

369p manmanthanhla0201 26-02-2024 6 1   Download

Ebook "Plant litter: Decomposition, humus formation, carbon sequestration (Third edition)" gives some new aspects on decomposition that to some of us may be controversial. Thus, the fact that we emphasize the dominant role of microorganisms in the process may be disturbing to many readers, as well as the strong emphasis we give to the fact that humus layers actually do grow over millennia and that at a considerable rate, and thus really sequester e.g. C and N. This book is based primarily on data and conclusions made from field studies.

324p manmanthanhla0201 26-02-2024 1 1   Download

Ebook "Food safety: A practical and case study approach" is the first volume of the ISEKI-Food book series, discusses how food quality and safety are connected and how they play a significant role in the quality of our daily lives. Topics include methods of food preservation, food packaging, benefits and risks of microorganisms and process safety. The books are intended for graduate students and senior level undergraduate students as well as professionals and researchers interested in food safety and environmental issues applicable to food safety.

322p manmanthanhla0201 27-02-2024 6 2   Download

Polysaccharide monooxygenases (PMOs) and Glycoside Hydrolases (GH) play a crucial role in breaking down chitin and cellulose. Research on PMOs has mainly focused on their role in the production of bioethanol from biomass. Still, the potential of PMOs as virulence factors in microorganisms is not been fully studied.

9p vibego 02-02-2024 3 0   Download

Ebook "Probiotics: Biology, genetics and health aspects" cover the biology and probiotic potential of the thoroughly studied prokaryotic genera Lactobacillus and Bifidobacterium, several eukaryotic microorganisms, probiotic strain characterization, and the analytical methods (such as FISH, microarray, and high throughput sequencing) required for their study.

333p tachieuhoa 28-01-2024 4 2   Download

Part 1 book "Studies in viral ecology - Microbial and botanical host systems" includes content: Defining the ecology of viruses; an introduction to viral taxonomy with emphasis on microbial and botanical hosts and the proposal of akamara, a potential domain for the genomic acellular agents; virus morphology, replication, and assembly; bacteriophage and viral ecology as seen through the lens of nucleic acid sequence data,... and other contents.

190p muasambanhan03 02-01-2024 2 2   Download

This study investigated the effects of Indigenous Microorganisms (IMO) on kitchen organic waste decomposition. Results showed that the M1 treatment (IMO added, aeration) resulted in faster and more efficient carbon decomposition compared to the M2 treatment (IMO added, no aeration) and the CT treatment (no IMO and no aeration).

6p viplato 02-01-2024 8 3   Download

Tomatoes and eggplants are foods that have a lot of nutritional values for humans. Applying farming methods to get good quality products such as being free of pathogenic microorganisms and free of heavy metals needs concerned. In this study, we analyzed cultivation soil and irrigation water samples around tomato and eggplant cultivating areas of farmers who used chemical fertilizers and pesticides.

4p vialfrednobel 21-12-2023 2 2   Download

Gut microbiota (GM) comprises a vast and diverse community of microorganisms, and recent studies have highlighted the crucial regulatory roles of various GM and their secreted metabolites in pancreatic cancer (PC). However, the causal relationship between GM and PC has yet to be confirmed.

10p vialfrednobel 23-12-2023 4 3   Download

Part 2 book "Animal nutrition with transgenic plants" includes content: Long term and multi generational animal feeding studies; the fate of transgenic DNA and newly expressed proteins; influence of feeds from GM plants on composition quality of food of animal origin, feed additives produced by GM microorganisms; the pipeline of GM crops for improved animal feed - challenges for commercial use,....and other contents.

123p oursky07 24-10-2023 5 3   Download

This paper has summarized the experimental research methods and results of different types of self-healing concrete in recent years and expounded the mechanism of its action, especially in the trend of using microorganisms for sustainable development. We also point out the outstanding issues and limitations in the studies and propose solutions.

9p visharma 20-10-2023 11 4   Download

The present study aims to investigate the potential of the new formulations including silver (I) nanoparticles as well as copper (II) and zinc (II) chelates in their separated and complex forms in the treatment of infectious diseases. The capacity of metallic ion based systems to suppress the development of microorganism often seen on wounds, such as Gram-negative bacteria (Klebsiella pneumonia ATCC 700603, Pseudomonas aeruginosa ATCC 27853), Gram-positive bacteria (Staphylococcus aureus ATCC 29213), and fungi (Candida albicans ATCC 10231) were evaluated by microdilution assay.

6p giangnhanly 02-10-2023 3 3   Download

This study aimed to investigate the microbiological quality and mineral content of smoked cheese collected from different retail markets from Ibb and Taiz areas in Yemen. The microorganisms were determined as follows: Mesophilic bacteria, Proteolytic, Halotolerant, Coliforms, Staphylococcus aureus, Yeast and Mold as well as the presence of Salmonella spp, Escherichia coli.

7p viisac 23-09-2023 3 1   Download