Significato di "psychrophilic" sul dizionario di inglese

PRONUNCIA DI PSYCHROPHILIC IN INGLESE

psychrophilic  [ˌsaɪkrəʊˈfɪlɪk]

CATEGORIA GRAMMATICALE DI PSYCHROPHILIC

Psychrophilic è un aggettivo.

L'aggettivo è la parola che accompagna il nome per determinarlo o qualificarlo.

CHE SIGNIFICA PSYCHROPHILIC IN INGLESE

psicrofilo

Psychrophile

Psicrofili o criofili sono organismi extremofili che sono capaci di crescita e riproduzione a temperature fredde, che vanno da -20 ° C a + 10 ° C. Le temperature fino a -15 ° C si trovano in tasche di acqua molto salata circondata dal ghiaccio marino. Possono essere contrastati con i termofili, che prosperano a temperature insolitamente calde. Gli ambienti in cui abitano sono onnipresenti sulla Terra, poiché una grande frazione della nostra superficie planetaria sperimenta temperature inferiori a 15 ° C. Sono presenti nei suoli alpini e artici, dalle alte latitudini e dalle acque profonde dell'oceano, dal ghiaccio polare, dai ghiacciai e dai campi di neve. Sono di particolare interesse per l'astrobiologia, il campo dedicato alla formulazione della teoria sulla possibilità della vita extraterrestre e alla geomicrobiologia, lo studio dei microbi attivi nei processi geochemici. Nel lavoro sperimentale dell'Università di Alaska Fairbanks, un digerente di biogas da 1000 litri che utilizza psicrofili raccolti dal "fango da un lago ghiacciato in Alaska" ha prodotto 200-300 litri di metano al giorno, circa il 20-30% dell'uscita dai digestori in caldo climi.

Psychrophiles or cryophiles are extremophilic organisms that are capable of growth and reproduction in cold temperatures, ranging from −20°C to +10°C. Temperatures as low as −15°C are found in pockets of very salty water surrounded by sea ice. They can be contrasted with thermophiles, which thrive at unusually hot temperatures. The environments they inhabit are ubiquitous on Earth, as a large fraction of our planetary surface experiences temperatures lower than 15°C. They are present in alpine and arctic soils, high-latitude and deep ocean waters, polar ice, glaciers, and snowfields. They are of particular interest to astrobiology, the field dedicated to the formulation of theory about the possibility of extraterrestrial life, and to geomicrobiology, the study of microbes active in geochemical processes. In experimental work at University of Alaska Fairbanks, a 1000 litre biogas digester using psychrophiles harvested from "mud from a frozen lake in Alaska" has produced 200–300 litres of methane per day, about 20–30% of the output from digesters in warmer climates.

definizione di psychrophilic nel dizionario inglese

La definizione di psicofilico nel dizionario mostra una crescita ottimale a basse temperature.

TRADUZIONE DI PSYCHROPHILIC

Conosci la traduzione di psychrophilic in 25 lingue con il nostro traduttore inglese multilingue.

Le traduzioni di psychrophilic verso altre lingue presenti in questa sezione sono il risultato di una traduzione automatica statistica; dove l'unità essenziale della traduzione è la parola «psychrophilic» in inglese.

• Traduttore italiano - cinese: 嗜冷
• Traduttore italiano - spagnolo: psychrophilic
• inglese: psychrophilic
• Traduttore italiano - hindi: psychrophilic
• Traduttore italiano - arabo: معايش برودي
• Traduttore italiano - russo: психрофильных
• Traduttore italiano - portoghese: psicrofílica
• Traduttore italiano - bengalese: psychrophilic
• Traduttore italiano - francese: psychrophile
• Traduttore italiano - malese: Psikoterapi
• Traduttore italiano - tedesco: psychrophilen
• Traduttore italiano - giapponese: 好冷の
• Traduttore italiano - coreano: psychrophilic
• Traduttore italiano - giavanese: Psychrophilic
• Traduttore italiano - vietnamita: ưa lạnh
• Traduttore italiano - tamil: psychrophilic
• Traduttore italiano - marathi: मनोराजिक
• Traduttore italiano - turco: psikrofilik
• Traduttore italiano - italiano: psicrofilo
• Traduttore italiano - polacco: psychrofilne
• Traduttore italiano - ucraino: Психрофільні
• Traduttore italiano - rumeno: Psihrofil
• Traduttore italiano - greco: ψυχρόφιλη
• Traduttore italiano - afrikaans: psychrophilic
• Traduttore italiano - svedese: psykrofilt
• Traduttore italiano - norvegese: psychrophilic

10 LIBRI IN INGLESE ASSOCIATI CON «PSYCHROPHILIC»

Scopri l'uso di psychrophilic nella seguente selezione bibliografica. Libri associati con psychrophilic e piccoli estratti per contestualizzare il loro uso nella letteratura.

Microbiological Safety and Quality of Food

In contrast, in the Antarctic Dry valleys of Southern Victoria Land, the soils are dominated by Gram-positive bacteria identified as Planococcus species and Micro- coccus species.11 In addition to bacteria, a number of psychrophilic yeasts, ...

Barbara Lund, Tony C. Baird-Parker, Grahame Warwick Gould, 2000

Structural and Functional Relationships in Prokaryotes

Psychrophilic. Organisms. 19 The examination of bacterial growth at near- freezing temperatures has attracted attention owing to spoilage of foods at low temperatures and the activities of bacteria in Arctic and Antarctic environments. In 1902 ...

Larry Barton, 2005

Industrial Enzymes: Structure, Function and Applications

Enzymes isolated from psychrophilic organisms (native to cold environments) generally exhibit higher catalytic efficiency at low temperatures and greater thermosensitivity than their moderate mesophilic counterparts. In an effort to understand ...

Julio Polaina, Andrew P. MacCabe, 2007

Cold-adapted Microorganisms

The σ32-type promoter was found in upstream regions of the groESL and dnaK of both psychrophilic bacteria (Table 7.1), suggesting that their expression is regulated by the σ32 system as in E. coli and C. maris. As described above, the ...

Isao Yumoto, 2013

Psychrophiles: From Biodiversity to Biotechnolgy: From ...

Aghajari N, Feller G, Gerday C, Haser R (1998a) Structures of the psychrophilic Alteromonas haloplanctis α-amylase give insights into cold adaptation at a molecular level. Structure 6:1503–1516 Aghajari N, Feller G, Gerday C, Haser R  ...

Rosa Margesin, Franz Schinner, Jean-Claude Marx, 2007

Cold-Adapted Organisms: Ecology, Physiology, Enzymology and ...

Ecology, Physiology, Enzymology and Molecular Biology Rosa Margesin, Franz Schinner. Psychrophilic enzymes: insights into cold adaptation and catalysis from the first high resolution crystal structures N. Aghajari and R. Haser* Institute of ...

Rosa Margesin, Franz Schinner, 1999

Biotechnological Applications of Cold-Adapted Organisms: ...

Bio/Technology 1995; 13:662-668. 2. Burgess K, Shaw M. The application of enzymes in industry. Ind Enzymol 1983:260-283. 3. Brenchley JE. Psychrophilic microorganisms and their cold-active enzymes. J Ind Microbiol 1996; 17:432-437. 4.

Rosa Margesin, Franz Schinner, 1999

Microbial Pollution

Changes in the psychrophilic bacterial population of carp fillets during storage at ambient and refrigeration temperatures are depicted in Table 4. Psychrophilic bacterial count of Cyprinus carpio fillets stored at room and refrigeration ...

Arvind Kumar, 2005

Inhibition and Destruction of the Microbial Cell

Larkin and Stokes (1966) have reported the isolation of aerobic, spore-forming psychrophilic strains of Bacillus from soil, mud and water. Spore formation and germination by these organisms take place at 0°C. Facultative anaerobic ...

W Hugo, 1971

Extremophiles: Microbiology and Biotechnology

Figure 3.2 Temperature dependence of traits of psychrophilic and mesophilic enzymes. (A) Activity. (B) Specific activity, kcat. (C) Binding affinity, Km (note that Km values for mesophiles are plotted on a scale 10× that of psychrophiles).

Roberto Paul Anitori, 2012

10 NOTIZIE DOVE SI INCLUDE IL TERMINE «PSYCHROPHILIC»

Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino psychrophilic nel contesto delle seguenti notizie.

Listeria Found in Raw Milk at New York Dairy

... of their effects on the immune-compromised and pregnant women, and because they are psychrophilic, meaning they grow well at refrigeration temperatures. «Food Safety News, ott 14»

Mound-type septic systems research

Can bacteria which are active and can grow at temperatures between 32 degrees F and 59 degrees F (psychrophilic bacteria) treat human wastewater in septic ... «Hometown Focus, gen 14»

Envera Files Patent for Low Temperature Growing Bacteria

Envera's psychrophilic microorganisms are naturally occurring bacteria with the ability to grow at 4°C and may be classified as a new species. Share on Twitter ... «PR Web, nov 13»

'Pirana bacteria can digest toxic waste'

He further said that the different families of bacteria were classified according to their activity through varying temperatures such as psychrophilic (upto 25˚C), ... «Times of India, nov 13»

Dining on Methane in the Cold, Dark Sea

Microbes that live in extremely low temperatures are known as psychrophiles or cryophiles. Psychrophilic microorganisms have been identified all over planet ... «Astrobiology Magazine, nov 13»

The “Danger Zone” Reevaluated

[36] Some psychrophilic bacteria can grow at a temperature near -10C (14F). Bacillus psychrophilus, for example, has a generation time of 6.5 hours at -5 to -7C ... «Food Safety Magazine, feb 13»

Everything, It Appears, Is Not Everywhere

In other words, the reason we don't see psychrophilic (cold-loving) microbes inside hydrothermal vent chimneys isn't because they can't get there, but rather ... «Wired, gen 13»

The Biochemistry of Composting

At first, the psychrophilic (cold-loving) bacteria predominate. As they break down organic compounds, they release heat and increase the temperature of the ... «Opposing Views, dic 12»

Viewpoint: The last great polar challenge

Further study will involve the team seeking to determine the potential diversity of extreme psychrophilic ("cold-loving") bacteria living inland in Antarctica, that in ... «BBC News, ott 12»

Why Cold Matters

"It would be a tragedy to lose our psychrophilic ecosystems before we even knew they existed," Sandford said. Since global observations began in the late ... «Pique Newsmagazine, mar 12»