Screening, isolation and identification of microorganisms from petrochemical contaminated environment
نویسندگان
چکیده
منابع مشابه
Isolation and identification of petroleum hydrocarbon degrading microorganisms from oil contaminated environment
Oil contaminated soil, sea water and sediment samples were collected from old oil jetty of Paradip port, Orissa. These samples were screened for bacterial oil degradation using 0.5% diesel in Bushnell-Hass Mineral Salt medium. Samples were incubated separately in shaking orbital incubator at 37 0 C at 125rpm up to 15days. The level of petroleum hydrocarbon degradation was determined by gravimet...
متن کاملIsolation, Identification and Characterization of Lipase Producing Microorganisms from Environment
Objective: Lipases represent an important group of hydrolytic proteins. These enzymes find numerous applications in the industrial sector to provide regioselective molecules of commercial interest. The present investigation was carried out to isolate and identify a bacterium that can quickly produce this enzyme from very simple and cost effective nutrient medium. Materials and Methods: Lipid as...
متن کاملIsolation and screening of biosurfactant producing microorganisms from oil contaminated soil
Isolation and screening of microorganisms from oil contaminated soil samples with biosurfactant producing ability was investigated. The biosurfactant producing ability of the microorganisms isolated from the soil samples was investigated by hemolytic assay, drop collapse test, emulsification index and methylene blue agar plate method. The best isolate was identified as Pseudomonas aeruginosa ba...
متن کاملIsolation and identification of Eurotium species from contaminated rice by morphology and DNA sequencing
30 milled rice samples were collected from retailers in four states of Malaysia. These samples were evaluated for Eurotium spp. contaminations by direct plating on malt extract salt agar (MESA). All Eurotium were isolated and identified based on morphology and nucleotide sequences of internal transcribed spacer 1 (ITS1) and ITS2 of the rDNA. Four Eurotium species (E. rubrum, E. amstelodami, E....
متن کاملIsolation, Identification and Evaluation of Oil Hydrocarbon Decomposing Bacteria from Contaminated Areas of Oil Fields
Microbialbiodegradation is known as an effective and harmless method to overcome environmental pollution with oil hydrocarbon. Some bacterial species were isolated from the Sarvestan oilfields (Iran, Fars province), then identified and applied for oil hydrocarbon decomposition. A carbon-free minimum medium (CFMM) containing 1% crude oil was used to isolate bacteria through incubation at 30°C in...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Brazilian Journal of Biological Sciences
سال: 2016
ISSN: 2358-2731
DOI: 10.21472/bjbs.030518