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Antibiotics and Metal Sensitivity of Bacteria Isolated from Some Metal Scrap Dumping Site Soil Samples in Ilorin Metropolis

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Antibiotics and Metal Sensitivity of Bacteria Isolated from Some Metal Scrap Dumping Site Soil Samples in Ilorin Metropolis/ Rukayya Bushola Shittu.
Author:	Shittu, Rukayya Bushola,
Description:	1 electronic resource (93 pages)
Notes:	Source: Masters Abstracts International, Volume: 83-04.
Contained By:	Masters Abstracts International83-04.
Subject:	Bacteria. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28771152
ISBN:	9798460484447

Antibiotics and Metal Sensitivity of Bacteria Isolated from Some Metal Scrap Dumping Site Soil Samples in Ilorin Metropolis
Shittu, Rukayya Bushola,

Antibiotics and Metal Sensitivity of Bacteria Isolated from Some Metal Scrap Dumping Site Soil Samples in Ilorin Metropolis [electronic resource] /Rukayya Bushola Shittu. - 1 electronic resource (93 pages)

Source: Masters Abstracts International, Volume: 83-04.

Soil contaminated by heavy metals is one of the major environmental problems worldwide. Heavy metals can move to food chains from contaminated soil, water, and air, causing food contamination that threatens human and animal health. Although some of these metals have a vital role for functioning of cellular enzymes, but their existence in high dose can be a source of death for many biota including soil microorganisms and plants. The aim of this study was to determine antibiotics and metal sensitivity pattern of bacteria isolated from soil samples from metal scrap dumping sites within Ilorin metropolis, Nigeria. Samples were collected from metal dumping site at Ita-elepa and Sango within Ilorin metropolis, Nigeria. Microbiological and physicochemical analysis of the samples were carried out. Bacteria isolated were subjected to biochemical, antibiotic sensitivity test and molecular techniques for identification. The metals detected were carried out by absorption spectrophotometer analysis. Samples from Ita-elepa had a higher total viable counts than that of Sango in Cfu/ml. Gram negative bacteria were more than the Gram positive bacteria. Ofloxacin and gentamicin were the most active antibiotics and E. coli was the most susceptible bacterium. The physicochemical parameters of the soil samples revealed temperature of 27.9 to 28.1oC at Ita-elepa and Sango at 35.0 to 35.5oC, pH of 6.0 to 6.3 at Ita-elepa and that of Sango ranged from 6.4 to 6.5. Also, the moisture content of Ita-elepa ranged from 6.1 to 6.3 and that of Sango ranged from 10.0 to 10.4; organic carbon (%) of Ita-elepa was 2.9 to 3.0, while that of Sango ranged from 2.4 to 2.6; organic matter (%) of Ita-elepa ranged from 5.3 to 5.9 and that of Sango ranged from 6.2 to 6.4. The metal detected were zinc, lead, manganese, cadmium and copper. It could be concluded from the study that the isolated organisms were tolerant to some of the metal at higher concentration and could therefore, be used for bioremediation of metal contaminated soils.

English

ISBN: 9798460484447Subjects--Topical Terms:

600016
Bacteria.
Subjects--Index Terms:

Bacterial

Antibiotics and Metal Sensitivity of Bacteria Isolated from Some Metal Scrap Dumping Site Soil Samples in Ilorin Metropolis
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500 $a Source: Masters Abstracts International, Volume: 83-04.
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502 $b M.S. $c Kwara State University (Nigeria) $d 2021.
520 # $a Soil contaminated by heavy metals is one of the major environmental problems worldwide. Heavy metals can move to food chains from contaminated soil, water, and air, causing food contamination that threatens human and animal health. Although some of these metals have a vital role for functioning of cellular enzymes, but their existence in high dose can be a source of death for many biota including soil microorganisms and plants. The aim of this study was to determine antibiotics and metal sensitivity pattern of bacteria isolated from soil samples from metal scrap dumping sites within Ilorin metropolis, Nigeria. Samples were collected from metal dumping site at Ita-elepa and Sango within Ilorin metropolis, Nigeria. Microbiological and physicochemical analysis of the samples were carried out. Bacteria isolated were subjected to biochemical, antibiotic sensitivity test and molecular techniques for identification. The metals detected were carried out by absorption spectrophotometer analysis. Samples from Ita-elepa had a higher total viable counts than that of Sango in Cfu/ml. Gram negative bacteria were more than the Gram positive bacteria. Ofloxacin and gentamicin were the most active antibiotics and E. coli was the most susceptible bacterium. The physicochemical parameters of the soil samples revealed temperature of 27.9 to 28.1oC at Ita-elepa and Sango at 35.0 to 35.5oC, pH of 6.0 to 6.3 at Ita-elepa and that of Sango ranged from 6.4 to 6.5. Also, the moisture content of Ita-elepa ranged from 6.1 to 6.3 and that of Sango ranged from 10.0 to 10.4; organic carbon (%) of Ita-elepa was 2.9 to 3.0, while that of Sango ranged from 2.4 to 2.6; organic matter (%) of Ita-elepa ranged from 5.3 to 5.9 and that of Sango ranged from 6.2 to 6.4. The metal detected were zinc, lead, manganese, cadmium and copper. It could be concluded from the study that the isolated organisms were tolerant to some of the metal at higher concentration and could therefore, be used for bioremediation of metal contaminated soils.
546 $a English
590 $a School code: 2005
650 # 4 $a Bacteria. $3 600016
650 # 4 $a Soil contamination. $3 1477940
650 # 4 $a Soil sciences. $3 1179645
650 # 4 $a Microbiology. $3 591510
650 # 4 $a Baltic studies. $3 1183685
653 # # $a Bacterial
653 # # $a Soils
653 # # $a Metals
690 $a 0361
690 $a 0410
690 $a 0481
710 2 # $a Kwara State University (Nigeria). $b Faculty of Pure and Applied Sciences. $3 1437791
720 1 $a Adedayo, M. R. $e degree supervisor.
720 1 $a Ajiboye, A. E. $e degree supervisor.
773 0 # $t Masters Abstracts International $g 83-04.
790 $a 2005
791 $a M.S.
792 $a 2021
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28771152