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Auteur Pinar Caglayan
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Marmara University - Goztepe - Istanbul - Turkiye
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An examination of inactivation efficacy of NaCl and boric acid on bacteria isolated from salted hides / Meral Birbir in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CVIII, N° 5 (05/2013)
[article]
Titre : An examination of inactivation efficacy of NaCl and boric acid on bacteria isolated from salted hides Type de document : texte imprimé Auteurs : Meral Birbir, Auteur ; R. Cicek, Auteur ; Pinar Caglayan, Auteur Année de publication : 2013 Article en page(s) : p. 171-179 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Antibactériens
Bactéries -- Inactivation
Borique, Acide
Chlorure de sodiumLe chlorure de sodium est un composé chimique de formule NaCl. On l'appelle plus communément sel de table ou de cuisine, ou tout simplement sel dans le langage courant. C'est le principal produit dissous dans l'eau de mer ; on l'appelle alors sel marin.
On l'obtient : dans des marais salants par évaporation de l'eau de mer, dans des mines, par extraction du sel gemme (halite) ou en le synthétisant lors de réactions à hautes températures entre du dichlore (Cl2) et du sodium métallique (Na).
Le chlorure de sodium est utilisé dans l'industrie chimique pour produire du chlore, de la soude caustique et de l’hydrogène.
Cuirs et peaux -- ConservationIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : Due to isolation of bacteria in high number on the salt-pack cured hides in our recent studies, the inactivation efficacy of different concentrations of NaCl and Boric acid, used as curing agents, on Gram-positive (Staphylococcus epidermidis and Enterococcus faecium), Gram-positive endospore forming bacteria (Bacillus pumilus and Bacillus licheniformis), Gram-negative bacteria (Pseudomonas aeruginosa and Pseudomonas fluorescens) and the mixed culture of these isolates was investigated. These proteolytic and lipolytic bacteria were isolated from the salted hides. Inactivation efficacy of NaCl and Boric acid on the bacteria was examined in Nutrient Broth and Nutrient Agar media containing 5%, 10%, 15%, 20%, 25%, 30% NaCl; 1%, 2%, 3%, 4%, 5%, 7% Boric acid; and both 5%, 10%, 15% NaCl and 1% Boric acid. In addition, the test bacteria were inoculated in Nutrient Broth containing 20%, 25%, 30% NaCl and 2%, 3%, 4%, 5%, 7% Boric acid and incubated for 24 hours at 35°C. Afterwards, viable bacterial cell counts were determined on NaCl-free Nutrient Agar and boric acid-free Nutrient Agar. The data obtained from this study showed that bacterial growth was prevented by high concentrations of NaCl and boric acid, but the bacteria were still alive and complete destruction of the test bacteria was not accomplished. When NaCl and Boric acid were removed from the hides with the first soaking process, bacteria on the hides may damage the hides during a long main soaking process. As a conclusion, more effective antibacterial treatments should be applied to fresh hides to completely destroy proteolytic and lipolytic bacteria on hides. Note de contenu : - EXPERIMENTAL : Test bacteria - Chemicals - O.5 Mc Farland standard - Determination of protease activity - Determination of lipase activity - Examination of growth of the test isolates and mixed culture of these isolates in test media containing different NaCl concentrations - Examination of growth of the test isolates and mixed culture in the test media containing different boric acid concentrations - Examination of growth of the test isolates and mixed culture in the test media containing 1% boric acid containing 5%, 10% and 15% NaCl En ligne : https://drive.google.com/file/d/1_aX6JT_MFF0G2Y_icVhRm0a02UWgyqQ4/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18545
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Code-barres Cote Support Localisation Section Disponibilité 15060 - Périodique Bibliothèque principale Documentaires Disponible Antibacterial activity of sophorolipids produced by Candida bombicola on Gram-positive and Gram-negative bacteria isolated from salted hides / Daniel K. Y. Solaiman in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXI, N° 10 (10/2016)
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Titre : Antibacterial activity of sophorolipids produced by Candida bombicola on Gram-positive and Gram-negative bacteria isolated from salted hides Type de document : texte imprimé Auteurs : Daniel K. Y. Solaiman, Auteur ; Richard Ashby, Auteur ; Meral Birbir, Auteur ; Pinar Caglayan, Auteur Année de publication : 2016 Article en page(s) : p. 358-364 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Antibactériens
Bactéries à gram négatif
Bactéries à gram positif
Candida
Cuirs et peaux -- Conservation
Glycolipides
SophorolipidesIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : Salted hides and soaked hides treated with certain antibacterial agents, may still contain different proteolytic and lipolytic Gram-positive and Gram-negative bacteria that affect the quality of leather adversely. The prevalence of bacteria resistant to antimicrobial agents in the leather industry has drawn attention of scientists to search new and effective antimicrobial agents. Examination of antimicrobial glycolipids such as sophorolipids for their effectiveness against proteolytic and lipolytic hide-degrading microorganisms, may offer important information. Hence, we describe a research that evaluates the susceptibility of various hide-degrading bacteria to sophorolipids. These extracellular glycolipids were produced by fermentation using Candida bombicola ATCC 22214. Palmitic acid, stearic acid, and oleic acid were used respectively to produce SL-p, SL-s, and SL-o. The minimal inhibitory concentrations (MICs) of SL-p, SL-s, and SL-o against Gram-positive endospore-forming bacteria (Bacillus licheniformis, B. pumilus and B. mycoides), Gram-positive bacteria (Enterococcus faecium, Aerococcus viridans, Staphylococcus xylosus, S. cohnii and S. equorum), Gram-negative bacteria (Pseudomonas luteola, Enterobacter cloacae, E. sakazakii and Vibrio fluvialis), and mixed culture of these isolates were examined using an agar dilution method. The MICs of both SL-p and SL-o against the test bacteria were determined as 19.5 µg/mL, with an exception that E. cloacae was inhibited by SL-o at a MIC of 9.76 µg/mL. Although MICs of SL-p did not change against the test bacteria, the MICs of SL-s (ranging from 4.88 µg/mL to 19.5 µg/mL) changed according to species of the test bacteria. The lowest MICs of SL-s were found to be 4.88 µg/mL against B. licheniformis, B. pumilus, P. luteola, S. xylosus and B. mycoides. The MICs of SL-p, SL-s, and SL-o against the mixed bacterial culture were detected as the same (19.5 µg/mL). In conclusion, SL-p, SL-s, and SL-o inhibited the growth of 12 different hide bacteria and their mixed culture, and have broad-spectrum activity. The results obtained in the present study may be valuable for the development of SL-p, SL-s, and SL-o as antimicrobial surfactants in the preservation and soaking processes of hides and skins. Note de contenu : - Test microorganisms
- Production of sophorolipids
- Agar dilution methodEn ligne : https://drive.google.com/file/d/1_1T2en2bjAvf3Fync8UPQ5O5QWMSRfdx/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27021
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Code-barres Cote Support Localisation Section Disponibilité 18365 - Périodique Bibliothèque principale Documentaires Disponible Antibacterial properties of several lichen extracts against two moderately halophilic bacteria from salted sheepskins / Ipek Türkmenoglu in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXVII, N° 4 (04/2022)
[article]
Titre : Antibacterial properties of several lichen extracts against two moderately halophilic bacteria from salted sheepskins Type de document : texte imprimé Auteurs : Ipek Türkmenoglu, Auteur ; O. Toksöz, Auteur ; Didem Berber, Auteur ; Pinar Caglayan, Auteur ; Meral Birbir, Auteur ; Nüzhet Cenk Sesal, Auteur Année de publication : 2022 Article en page(s) : p. 153-163 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Antibactériens
Bactéries halophiles
Cuirs et peaux de moutons
Essais (technologie)
Extraction (chimie)
Extraits de plantes
Lichens et constituants
StatistiqueIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : It is well known that possible undesirable defects in finished leathers can result from microbial activities on the salted raw hides/skins during storage. The traditionally used salt curing method can control bacterial activities on the raw stock, but it does not seem possible to completely eliminate microbial attacks. Moderately halophilic bacteria can cause serious damage to hides/skins. From this point of view, potential procedures such as applying new antibacterial agents in the leather industry should be considered. Since some lichen species have been indicated for their promising biological efficacies in the literature; most researchers have focused on their potencies in various fields including leather industry from ancient times. In this study, the bacterial growth of proteolytic and lipolytic Gram-negative moderately halophilic bacteria, Chromohalobacter canadensis (YN6) and Halomonas eurihalina (BL5), from salted sheepskin samples were tested with the extracts of Usnea sp., Plastismatia glauca, Ramalina farinacea, Evernia divaricata, Bryoria capillaris, Hypogymnia tubulosa, Pseudevernia furfuracea and Lobaria pulmonaria. Some of these lichen species were found to be successful to inhibit the bacterial growth of C. canadensis (YN6) and H. eurihalina (BL5). In conclusion, lichen extracts may be utilized in stacked raw hides/skins in tanneries or warehouses to control moderately halophilic bacteria which causes several defects on leather. Note de contenu : - Moderately halophilic test bacteria
- Lichen samples
- Extraction of lichen samples
- Antibacterial tests
- Statistical analysisDOI : https://doi.org/10.34314/jalca.v117i4.4898 En ligne : https://drive.google.com/file/d/1JpK270mPD-iuFdcBl9PUzESigAqLbYrc/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37562
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Code-barres Cote Support Localisation Section Disponibilité 23389 - Périodique Bibliothèque principale Documentaires Disponible Antibiotic susceptibility patterns of gram-negative moderately halophilic bacteria isolated from salted skins / Pinar Caglayan in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 104, N° 2 (03-04/2020)
[article]
Titre : Antibiotic susceptibility patterns of gram-negative moderately halophilic bacteria isolated from salted skins Type de document : texte imprimé Auteurs : Pinar Caglayan, Auteur ; Meral Birbir, Auteur ; Antonio Ventosa, Auteur Année de publication : 2020 Article en page(s) : p. 67-76 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antimicrobiens
Bactéries à gram négatif
Cuirs et peaux de chèvres
Résistances aux antibiotiquesIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : Antimicrobial activities of 16 different antibiotics against 47 Gram-negative bacteria isolated from salted skin samples were examined by Kirby-Bauer disc diffusion method. In the present study 10 strains isolated from 6 salted goatskin samples belonging to Russia, South Africa, Bulgaria, Australia, and 37 strains isolated from 14 salted sheepskin samples belonging to Greece, Australia, Bulgaria, South Africa, Israel, USA, Turkey were used as test strains. Susceptibilities of Halomonas venusta, Halomonas zhanjiangensis, Chromohalobacter beijerinckii, Halomonas alkaliphila, Halomonas eurihalina, Chromohalobacter israelensis, Halomonas halodenitrificans, Halomonas halmophila, Chromohalobacter canadensis, Chromohalobacter japonicus, ldiomarina loihiensis against amikacin, gentamicin, tobramycin, cefadroxil were not detected. In addition, susceptibilities of Halomonas eurihalina, Chromohalobacter israelensis and Chromohalobacter beijerinckii against sulfamethoxazole-trimethoprim and ampicillin ; aztreonam and ampicillin ; ampicillin-sulbactann and ampicillin were not observed, respectively. Although inhibition zones of Halomonas halodenitrificans (15-20mm), Halomonas halmophila (10-15mm), Chromohalobacterjaponicus (22-23mm), Idiomarina loihiensis (15mm) against ampicillin were detected, the other strains did not show any inhibition zones. All test strains were susceptible to the other antibiotics such as chloramphenicol, meropenem, imipenem, cefoxitin, cefuroxime, ceftriaxone, amoxycillin/clavulanic acid and piperacillin/tazobactam. All strains except Halomonas eurihalina were found to be susceptible to sulfamethoxazole-trimethoprim. The experimental results of this study demonstrated that 38%, 36%, 26% of the Gram-negative bacterial species isolated from salted sheep and goat skins were resistant against 31%, 25%, 38% of the antibiotics tested. Therefore, effective antibacterial applications should be applied in curing salt to kill multidrug resistant moderately halophilic Gram-negative bacterial species in leather industry. Note de contenu : - Moderately halophilic bacterial isolates
- Examination of susceptibilities of the isolates against antibiotics using Kirby-Bauer disc diffusion method
- Table 1 : Inhibition zone diameters (mm) of gram-negative moderately halophilic bacteria against different antibiotics
- Table 2 : Multidrug resistance profiles of gram negative moderately halophilic bacteria isolated from salted skin samplesEn ligne : https://drive.google.com/file/d/1klssRAKDJ8jaSSzSS5OqEWs0c14hNXSL/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33911
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Code-barres Cote Support Localisation Section Disponibilité 21654 - Périodique Bibliothèque principale Documentaires Disponible Characterization and control of antibiotic-resistant calmati saltern's isolates with bacteriocins / Pinar Caglayan in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXVII, N° 8 (08/2022)
[article]
Titre : Characterization and control of antibiotic-resistant calmati saltern's isolates with bacteriocins Type de document : texte imprimé Auteurs : Pinar Caglayan, Auteur Année de publication : 2022 Article en page(s) : p. 315-329 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Bactéries -- Identification
Bactéries -- Isolement
Bactéries halophiles
BactériocinesLes bactériocines sont une famille de peptides ou protéines synthétisés naturellement par certaines bactéries. Une bactériocine consiste généralement en un composé protéique de 20 à 60 acides aminés.
Les bactériocines ne sont pas des antibiotiques mais elles possèdent des propriétés antibiotiques :
- Elles peuvent être bactériocides, c'est-à -dire éliminer certains micro-organismes.
- Elles peuvent être bactériostatiques, c'est-à -dire inhiber la croissance de certains micro-organismes.
Caractérisation
Concentration bactéricide minimaleLa concentration bactéricide minimale (CBM) est la plus faible concentration d'un agent antibactérien nécessaire pour tuer une bactérie particulière1. Elle peut être déterminée à partir des tests de concentration minimale inhibitrice (CMI) de dilution en bouillon en repiquant les bactéries sur des plaques d'agar qui ne contiennent pas l'agent antibactérien que l'on teste. La CBM est identifiée en déterminant la concentration la plus faible d'agent antibactérien qui réduit la viabilité de l'inoculum bactérien initial à un niveau supérieur ou égal à 99,9%. La CBM est complémentaire à la CMI ; alors que le test CMI indique le niveau le plus bas d'agent antimicrobien qui inhibe la croissance, le CBM indique le niveau le plus bas d'agent antimicrobien qui entraîne la mort microbienne. Cela signifie que même si une CMI particulière montre une inhibition, le repiquage des bactéries sur de la gélose peut encore entraîner la prolifération de l'organisme car l'antimicrobien n'a pas causé la mort. Les agents antibactériens sont généralement considérés comme bactéricides si la CBM ne dépasse pas quatre fois la CMI. Comme le test CBM utilise des unités formant colonies comme mesure indirecte de la viabilité bactérienne, il peut être biaisé par des agents antibactériens qui provoquent l'agrégation des cellules bactériennes. On peut citer en exemples les flavonoïdes et les peptides. (Wikipedia)
Concentration minimale inhibitrice (antimicrobiens)En microbiologie, la concentration minimale inhibitrice (CMI) est la plus faible concentration d'un produit chimique, généralement un médicament, qui empêche la croissance visible d'une ou de plusieurs bactéries. La CMI dépend du micro-organisme considéré, de l'être humain affecté (in vivo uniquement) et de l'antibiotique lui-même.
La CMI est déterminée en préparant des solutions du produit chimique in vitro à diverses concentrations croissantes, en incubant les solutions avec des groupes séparés de bactéries en culture et en mesurant les résultats en utilisant une méthode de dilution standardisée (agar ou microdilution). Les résultats se classent ensuite comme "sensible", "intermédiaire" ou "résistant" à un antimicrobien particulier en utilisant un point d'arrêt. Les points d'arrêt sont des valeurs convenues, publiées dans les directives d'un organisme de référence, comme le US Clinical and Laboratory Standards Institute (CLSI), la British Society for Antimicrobial Chemotherapy (BSAC) ou le Comité européen sur les tests de sensibilité aux antimicrobiens (EUCAST). On a pu constater des écarts importants au niveau des points d'arrêt de divers pays européens au fil des ans, et entre ceux de l'EUCAST et du CLSI.
Alors que la CMI est la concentration la plus faible d'un agent antibactérien nécessaire pour inhiber la croissance visible, la concentration bactéricide minimale (CBM) est la concentration minimale d'un agent antibactérien qui entraîne la mort bactérienne. Plus la CMI est proche de la CBM, plus le composé est bactéricide.
La première étape de la découverte d'un médicament est souvent le dépistage d'un médicament candidat de banque de données pour les CMI contre les bactéries d'intérêt. En tant que tels, les CMI sont généralement le point de départ pour de plus grandes évaluations précliniques de nouveaux agents antimicrobiens. Le but de la mesure de la concentration minimale inhibitrice est de s'assurer que les antibiotiques sont choisis efficacement pour augmenter le succès du traitement. (Wikipedia)
Microbiologie
Résistances aux antibiotiques
Sels de sodiumIndex. décimale : 675 Technologie du cuir et de la fourrure Résumé : Camalti Saltern is the largest solar saltern in Izmir, Turkey. The salt obtained from Camalti Saltern is used in food and leather industries to prevent bacterial growth. In this saltern, seawater is pumped into shallow ponds. Then, the sun and wind cause evaporation and crystallization, finally sea salt is produced. Due to the fact that Camalti Saltern contains various halophilic bacteria, the goals of the present study were to isolate and identify haloversatile bacteria from Camalti Saltern’s brine samples, to examine their antibiotic resistance profiles, to determine antimicrobial activities under optimum environmental conditions, to determine bacteriocin concentration by Bradford Method, to detect Minimum Inhibitory Concentrations (MIC) and Minimum Bactericidal Concentrations (MBC) of bacteriocins against multidrug-resistant isolates, and to observe the cell structure of bacteriocin-treated bacteria under SEM. Sixteen bacterial isolates were recovered from Camalti Saltern’s brine samples and were identified as 14 different species (Bacillus haynesii, Bacillus simplex, Bacillus subtilis subsp. stercoris, Bacillus pumilus,Staphylococcus petrasii subsp. jettensis, Staphylococcus saprophyticus subsp. saprophyticus, Kocuria sediminis, Rhodococcus enclensis, Marinobacter hydrocarbonoclasticus, Vibrio olivae, Marinomonas communis, Pseudomonas psychrotolerans, Salinivibrio costicola subsp. vallismortis, Vibrio neocaledonicus). Percentages of antibiotic resistance of isolates were 63% to aztreonam, 50% to amoxicillin/clavulanic acid, 44% to ampicillin, 44% to cefadroxil, 31% to imipenem, 19% to ampicillin/sulbactam, 6% to chloramphenicol, 6% to tetracycline, 6% to mupirocin, 6% to meropenem. The bacteriocin concentrations of Rhodococcus enclensis and Salinivibrio costicola subsp. vallismortis were measured as 1.02 mg/mL and 1.25 mg/mL, respectively. Bacteriocins of Rhodococcus enclensis and Salinivibrio costicola subsp. vallismortis, which were not resistant to any antibiotics tested,exhibited the inhibitory effect against Kocuria sediminis resistant to ten antibiotics and Bacillus pumilus resistant to four antibiotics. Bacteriocin of Salinivibrio costicola subsp. vallismortis also demonstrated the inhibitory effect against Pseudomonas psychrotolerans resistant to five antibiotics. Scanning electron micrographs showed that cell morphologies of bacteriocin-treated isolates (Kocuria sediminis, Bacillus pumilus, Pseudomonas psychrotolerans) were damaged. In conclusion, bacteriocins produced from the haloversatile Camalti saltern isolates may be used in the leather industry to prevent the growth of antibiotic-resistant haloversatile bacteria. Note de contenu : - Sample collection
- Isolation of bacteria
- Characterization of the isolates
- Amplification and sequencing of 16S rRNA genes
- Nucleotide accession number
- Antibiotic susceptibility
- Preparation of cell-free supernatant
- Screening of antimicrobial activity among the test isolates
- Determination of protein concentration using Bradford method
- Optimum conditions for bacteriocin production from Rhodococcus enclensis and Salinivibrio costicola subsp. vallismortis
- Effect of heat on bacteriocins produced by Rhodococcus enclensis and Salnivibrio costicola subsp. vallismortis
- Effect of pH on bacteriocins produced by Rhodococcus enclensis and Salinivibrio costicola subsp. vallismortis
- Effect of NaCl concentration on bacteriocins produced by Rhodococcus enclensis and Salinivibrio costicola subsp. vallismortis
- Effect of enzymes (Proteinase K and Lipase) on bacteriocins produced by Rhodococcus enclensis and Salinivibrio costicola subsp. vallismortis
- Minimum inhibitory concentrations and minimum bactericidal concentrations of bacteriocins against multidrug-resistant isolates
- Preparation of bacteriocin-treated and bacteriocin-untreated cells for scanning electron microscopy
- Table 1 : Characteristics of haloversatile bacteria isolated from brine samples of the Camalti Saltern
- Table 2 : Inhibition zone diameter measurements (mm) of haloversatile bacteria isolated from brine samples of the Camalti Saltern
- Table 3 : Inhibitory effect of bacteriocin produced by bacterial isolates against each other
- Table 4 : Inhibition zone diameters (mm) of multidrug-resistant haloversatile bacteria against bacteriocins obtained from Rhodococcus enclensis, Salinivibrio Costicola subsp. vallismortis at different incubation temperatures, pH and NaC1 concentrations
- Table 5 : The effects of different temperatures, pH, NaC1 concentrations, proteinase K and lipase enzymes on antibacterial effect of bacteriocins
- Table 6 : The Minimum Inhibitory Concentrations of bacteriocin produced from Rhodococcus enclensis against Kocuria sediminis and Bacillus pumilus
- Table 7 : The Minimum Inhibitory Concentrations of bacteriocin produced from Salinivibrio costicola subsp. vallismortis against Kocuria sediminis, Bacillus pumilus and Pseudomonas psychrotoleransDOI : https://doi.org/10.34314/jalca.v117i8.5982 En ligne : https://drive.google.com/file/d/1G3HZoIp4GH7W3A22JxMjjbmRimXH0dkk/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37824
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Code-barres Cote Support Localisation Section Disponibilité 23516 - Périodique Bibliothèque principale Documentaires Disponible Characterization of moderately halophilic bacteria from salt-pack-cured hides / Pinar Caglayan in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 99, N° 5 (09-10/2015)
PermalinkEfficacy of antimicrobial agent containing sodium dimethyldithiocarbamate against halobacterium salinarum, haloarcula salaria and haloarcula tradensis causing red heat on salted sheepskins / Pinar Caglayan in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 106, N° 4 (07-08/2022)
PermalinkElimination of antibiotic resistant enterobacteriaceae via combined application of direct electric current, alternating electric current and 2-thiocyanomethylthio benzothiazole / Meral Birbir in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 103, N° 2 (03-04/2019)
PermalinkEnzymatic reactions and phylogenetic analysis of haloveratile bacteria isolated from çamalti saltern salt samples used in the leather industry / Pinar Caglayan in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXIV, N° 12 (12/2019)
PermalinkExamination of moderately halophilic bacteria / Meral Birbir in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 105, N° 5 (09-10/2021)
PermalinkExamination of multidrug-resistant enterobacteriaceae isolated from salted cattle hides and sheep skins / Meral Birbir in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXI, N° 9 (09/2016)
PermalinkIdentification of gram-positive haloversatile bacteria in soak liquor samples and observation of their damage to sheepskin by scanning electron microscopy / Ozlem Ozbay in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 106, N° 6 (11-12/2022)
PermalinkIdentification of slightly halophilic bacteria from salted sheepskin samples and investigation of their biotechnological importance / Dilek Yalcin in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 108, N° 1 (01-02/2024)
PermalinkInvestigation of antibiotic-resistant enterobacteriaceae isolated from soaked sheepskins and cattle hides / Meral Birbir in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 103, N° 1 (01-02/2019)
PermalinkInvestigation of moderately halophilic bacteria causing deterioration of the salted sheep and goat skins and their extermination via electric current applications / Pinar Caglayan in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXIII, N° 2 (02/2018)
PermalinkIsolation and identification of moderately halophilic bacteria from soak liquor samples collected of leather tanneries / Pinar Caglayan in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXVIII, N° 7 (07/2023)
PermalinkMolecular identification of moderately halophilic bacteria and extremely halophilic archaea isolated from salted sheep skins containing red and yellow discolorations / C. Akpolat in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CX, N° 7 (07/2015)
PermalinkNegative effects of haloversatile bacteria in salt on skins and their control with direct electric current in the leather industry / Haider Sabah Abdulhusein in JOURNAL OF THE SOCIETY OF LEATHER TECHNOLOGISTS & CHEMISTS (JSLTC), Vol. 107, N° 6 (11-12/2023)
PermalinkScreening of bacteriocin production from moderately halophilic skin isolates to inhibit moderately halophilic / Pinar Caglayan in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXIII, N° 12 (12/2018)
PermalinkScreening of industrially important enzymes produced by moderately halophilic bacteria isolated from salted sheep skins of diverse origin / Pinar Caglayan in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CXII, N° 6 (06/2017)
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