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Research ArticleOpen accessIn the abstractDetermination of the Antibacterial Efficacy of Common Chemical Agents in Cleaning and Disinfection in Hospitals of North JordanHani A. Masaadeh, Adnan S. JaranProblem statement: Hospital cleanleness and hygene are consederd among the most important aspects of clinical success and in preventing nosocomial infections. In this study we will address the problem of effectiveness of commonly used chemical agents in cleaning and disinfection in hospitals of north Jordan. For evaluating the effectiveness of chemical agents. Approach: The minimum inhibitory concentration (MIC) was determined … …American Journal of Applied Sciences, Vol. 6, Issue 5 · 31 May 2009 · 7,787 accessesView PDFCite
Research ArticleOpen accessIn the abstractIsolation and Purification of Bacterial Strains from Treatment Plants for Effective and Efficient Bioconversion of Domestic Wastewater SludgeK. C.A. Jalal, Md. Z. Alam, Suleyman A. Muyibi, P. JamalForty six bacterial strains were isolated from nine different sources in four treatment plants namely Indah Water Konsortium (IWK) sewage treatment plant, International Islamic University Malaysia (IIUM) treatment plant-1,-2 and -3 to evaluate the bioconversion process in terms of efficient biodegradation and bioseparation. The bacterial strains isolated were found to be 52.2% (24 isolates) and 47.8% (22 isolates) in the … …American Journal of Environmental Sciences, Vol. 2, Issue 1 · 31 Mar 2006 · 7,575 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffect of Probiotic Feed Additives on Honeybee Colonies OverwinteringGalina Mishukovskaya, Marat Giniyatullin, Varis Tuktarov et al.The paper presents the study on the effect of two types of probiotic feed additives of different composition on the quality of honeybee colonies during wintering. Feed additive called SpasiPchel contains 2 strains of bacteria Bacillus subtilis anfeed additive PcheloNormosil contains Lactobacillus and Bifidobacterium strains and arabinogalactan (prebiotic isolated from Siberian larch needles). If honeybees received Spasipchel and Pchelonormosil during … …American Journal of Animal and Veterinary Sciences, Vol. 15, Issue 4 · 18 Nov 2020 · 6,990 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffect of Slum Water on Physiology of Heteropneustes fossilis Collected from Silchar, AssamRubina Roy, Bijoy Brahma, Satabdi Bhattacharjee, Soumitra NathPoverty and overpopulation are not just prevailing in big cities, but have also become a matter of concern in small towns. Safe drinking water is considered a basic human need, yet millions of people do not have access to an adequate and safe water supply. The present study is focused on the quality assessment of water bodies of slum areas … …American Journal of Animal and Veterinary Sciences, Vol. 14, Issue 1 · 11 Feb 2019 · 7,912 accessesView PDFCite
Research ArticleOpen accessIn the abstractNovel D-Galactose Isomerases from Lactobacillus Strains Isolated from the Sweet Sap of Agave atrovirensMaría Miriam Hernández-Arroyo, Miguel Ángel Plascencia-Espinosa, María Eugenia Hidalgo-Lara et al.D-tagatose is a natural monosaccharide used as a low-calorie sugar substitute in food, beverage and pharmaceutical products. Although it is a rare sugar, it can manufacture by enzymatic isomerization of D-galactose Isomerase (D-GI). In this study, a screening was carried out to search microorganism producing D-GI in aguamiel. A rich selective medium was used in arabinose extracted from gum arabic. … …American Journal of Biochemistry and Biotechnology, Vol. 14, Issue 4 · 11 Dec 2018 · 10,238 accessesView PDFCite
Research ArticleOpen accessIn the abstractScreening and Characterization of Sponge-Associated Bacteria Producing Bioactive Compounds Anti-Vibrio sp.Aris Tri Wahyudi, Jepri Agung Priyanto, Wenang Maharsiwi, Rika Indri AstutiIn Indonesia, vibriosis is the main disease in shrimp. This disease is caused by Vibrio sp that may decrease the productivity of shrimp cultivation. Thus, exploration for new bioactive compounds as vibriosis biocontrol agent is necessary. Marine sponge-associated bacteria is one of many sources for bioactive compounds. The aim of this study was to screen marine sponge-associated bacteria producing anti-Vibrio … …American Journal of Biochemistry and Biotechnology, Vol. 14, Issue 3 · 5 Oct 2018 · 10,357 accessesView PDFCite
Research ArticleOpen accessIn the abstractSensitive and Rapid Detection of Sulfate-Reducing Bacteria in Jet Fuel by Loop-Mediated Isothermal Amplification Combined with Lateral Flow DipstickZezhen Li, Yun Xiong, Peng Zhu, Hailong HuangThe existence of Sulfate-Reducing Bacteria (SRB) is one of the significant reasons for the Microbially Influenced Corrosion (MIC) of jet fuel. Especially for the jet fuel stored by military, since jet fuel is stored in the tank for a long time, some oxygen-consuming bacteria such as Amorphotheca resinae and Bacillus Cohn can consume oxygen and generate organic acids at the … …American Journal of Biochemistry and Biotechnology, Vol. 14, Issue 2 · 11 Apr 2018 · 10,395 accessesView PDFCite
Research ArticleOpen accessIn the abstractBioactive Compounds from Sponge Associated Bacteria: Anticancer Activity and NRPS-PKS Gene Expression in Different Carbon SourcesJepri Agung Priyanto, Rika Indri Astuti, Jun Nomura, Aris Tri WahyudiSponge associated bacteria with diverse NRPS-PKS genes could be the alternative source of bioactive compounds. This study aimed to analyze the activity as well as the regulatory mechanism regarding the anticancer properties derived from these bacteria against cancer cell lines. Extraction of bacterial metabolites using ethyl acetate solvent resulted yield ranging from 0.003 to 0.016% (w/v). Six extracts of bacterial … …American Journal of Biochemistry and Biotechnology, Vol. 13, Issue 4 · 5 Oct 2017 · 8,886 accessesView PDFCite
Research ArticleOpen accessIn the abstractAntimicrobial Effects of 1-Monocaprylin and 1-Monocaproin Through in vitro Growth Inhibition and Molecular Docking StudiesPalaniappan Maheswari, Kasthuri Revathi1-monocaproin and 1-monocaprylin synthesized through a novel process by the chemical reaction of glycidol and their respective fatty acids with copper acetate as the catalyst possessed the amphiphilic property. 1- monoacyl glycerols synthesized were found to exhibit antibacterial, antifungal, anti parasitic and antiviral properties. 1-monocaproin and 1-monocaprylin were able to show their antibacterial effect by inhibiting the growth of the … …American Journal of Biochemistry and Biotechnology, Vol. 13, Issue 3 · 19 Aug 2017 · 7,970 accessesView PDFCite
Research ArticleOpen accessIn the abstractIsolation and Identification of Staphylococcus epidermidis S14 Screening Extracellular Antimicrobial MetabolitesJie Zhang, Han Jiang, Jiaxin Jiang, Guangrong HuangTotal 24 isolates with antimicrobial activity against Staphylococcus aureus, Escherichia coli, Bacillus cereus and Shigella castellani, out of 259 strains, were isolated from the internal of seven marine fishes. The extracellular metabolites of strain S14, isolated from the internal of shark, showed stronger inhibition against the four tested bacteria, including G- and G+ bacteria. Based on the 16S rDNA the … …American Journal of Biochemistry and Biotechnology, Vol. 12, Issue 1 · 19 Mar 2016 · 7,567 accessesView PDFCite