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5 articles for “cold-active enzymes”
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Psychrophiles: Cold Adaptation
Abstract: Almost three-quarters of the Earth’s surface are covered by cold ecosystems, involving the depths of ocean, and Polar Regions. These continuous cold environments have been successfully covered by members of extremophiles which are known as psychrophiles (means cold-loving). To grow at temperatures that are close to, or below, the freezing point of water requires many adaptations. To survive in such cold weather, psychrophilic organisms developed structural, physiological and molecular adaptations. …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 3, Issue 3, 2013 · pp. 15–20 Read article
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Screening of Cold-Active Lipase from Psychotropic Fungi
Abstract: Lipase is a class of enzymes that catalyze as, hydrolysis of long-chain tri-glycoside and comprise the large significant group of bio-catalysts for biotechnological applications. Currently, the cold-active lipases (CLPS) are the enzyme of choice for pharmacists, organic chemists, biochemical, biophysicists and engineering processes, bio-technologists and micro-biologists as well as biochemists. The production of CLPs is mostly existed from psychrophilic microorganisms. Psychrophiles and psychrotrophs extracellular colds-active enzymes at low temperature (cold) …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 8, Issue 3, 2018 · pp. 1–5 Read article
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All Climates Carboxymethyl Cellulase from Psychrophilic Fungus Truncatella angustata
Abstract: The aim of this research was to screen the activity of carboxymethyl cellulase (CMCase) in laboratory stocks of psychrotrophic fungi (Penicillium canescens BPF4, Truncatella angustata BPF5 and Pseudogymnoascus roseus BPF6). Of the three fungal species, the psychrotrophic fungus T. angustata showed maximum CMCase activity under cold temperatures. The maximum CMCase activity from T. angustata was found at 40°C, a residual activity of 60 % at 4°C, 90% at 10°C, 75% …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 9, Issue 1, 2019 · pp. 50–55 Read article
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Molecular Identification and Characterization of a Rice Field Cyanobacterium for its Possible Use as Biofertilizer in Acidic Environment
Abstract: Normal 0 false false false EN-US X-NONE X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} Initial screening for cyanobacterial diversity in rice fields of Meghalaya revealed presence of a limited number of species predominantly belonging to heterocystous cyanobacteria such as Nostoc and Anabaena. …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 1, Issue 3, 2011 Read article
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Salicylic Acid and Packaging Method Effects on Storability of Pear Fruits
Abstract: A factorial experiment with randomized complete block design carried out in Koya city and Erbil governorate during 2015 and 2016 seasons on (Pyrus communis L. cv. Spadona) to investigate tree spraying with (0, 0.5, 1.0 and 1.5%) salicylic acid (SA) and dipping fruits after harvesting in 0, 250, 500 and 1000 mg/l SA, followed by packaging in perforated or imperforated polyethylene bags and stored at 1±1°C and 85–90% relative humidity …
Published in Research & Reviews : Journal of Agricultural Science and Technology · Vol. 6, Issue 2, 2017 · pp. 20–31 Read article