Detection of volatile sulfide-producing bacteria isolated from poultry-processing plants.
نویسندگان
چکیده
A technique using filter paper strips impregnated with 5-5'-dithiobis-nitrobenzoic acid was developed to allow the detection of bacteria (isolated from poultry-processing environs) which produced volatile sulfides (H2S, CH3SH, [CH3]2S). The technique is preferred to conventional methods in that it allows the detection of volatile organic sulfides in addition to hydrogen sulfide.
منابع مشابه
Keratin Production by Decomposing Feather Waste Using Some Local Bacillus spp. Isolated from Poultry Soil
Background; Feather waste is generated in large amounts as a by-product of commercial poultry processing. The main component of feather is keratin. The main purpose of this study was to identify Bacillus spp. (the keratinolytic bacteria) that are able to degrade the feather for producing keratin. Methods; Bacillus spp. Were isolated from the waste of poultries located in Miyaneh city. The bact...
متن کاملDetection and Molecular Characterization of Sorbitol Negative Shiga Toxigenic Escherichia Coli in Chicken from Northwest of Iran
Shiga toxin-producing Escherichia coli (STEC) are food-borne pathogens primarily associated with the consumption of contaminated ground beef and are an important food safety concern worldwide. STEC has been found to produce a family of related cytotoxins known as Shiga toxins (Stxs). Shiga toxins have been classified into two major classes, Stx1 and Stx2. A single strains of STEC can produce St...
متن کاملپراکندگی ژن CtpA در لیستریا مونوسیتوژنزDistribution of ctpA Gene in Listeriamonocytogenes
Background & Aim: Listeria monocytogenes has potentiality to cause serious invasive disease in humans and in more than 40 animal species. L. monocytogenes is transmitted from soft cheese, milk, raw meat and sausages to human. The present study was undertaken to find the frequency of L. monocytogenes in poultry, domestic animals, sausage, cheese, milk, and also to determine ctpA(copper t...
متن کاملESBL-Producing Bacteria and MRSA Isolated from Poultry and Turkey Products Imported from Italy
Beninati C., Reich F., Muscolino D., Giarratana F., Panebianco A., Klein G., Atanassova V. (2015): ESBL-producing bacteria and MRSA isolated from poultry and turkey products imported from Italy. Czech J. Food Sci., 33: 97–102. ESBL and MRSA-producing bacteria in food-producing animals may contribute to increased incidences of infection in humans. This study was carried out on 38 samples obtaine...
متن کاملAn enzymatic and bioinformatics study of native cutinase bacteria
Cutin is a polymer that is constructed in plants by the condensation and oxidation of fatty acids and plays a key role in the protection of plants against pathogens. Cutinase is a hydrolase enzyme that breaks down the cutin. The purpose of this study was to extract cutin from red apples with oxalate buffer, cutinase enzyme activity assay in LB culture, and bioinformatic analysis. To attain thes...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Applied and environmental microbiology
دوره 35 6 شماره
صفحات -
تاریخ انتشار 1978