Screening of Keratinolytic Bacteria from Poultry Wastes
نویسندگان
چکیده
منابع مشابه
Determination of Keratinolytic Potential of Keratinolytic Fungi on Poultry Feather Samples Isolated from Selected Poultry Sites
The keratinolytic potential of the kearatinolytic fungi was determined by the release of protein by utilizing feather keratin. The total protein yield was found to be 430 ug mL -1 from Chrysosporium indicum, 410 ug mL -1 protein from Microsporum canis, 390 ug mL -1 protein from Crysosporium keratinophillum, 370 ug mL -1 protein from Microsporum gypseum, 360 ug mL -1 protein from Trichophyton ru...
متن کاملDegradation of Chicken Feather a Poultry Waste Product by Keratinolytic Bacteria Isolated from Dumping Site at Ghazipur Poultry Processing Plant
Feathers are byproduct waste of poultry processing plant and produced in large amount. A small percentage of feather waste is steamed, chemically treated, ground, to form feather meal a dietary protein supplement for animals. Alternatively, keratin can be biodegraded by some Keratinolytic bacteria and in this study Keratinase producing bacteria and their Keratinolytic enzyme production was inve...
متن کاملKeratinolytic abilities of Micrococcus luteus from poultry waste
Keratinolytic microorganisms have become the subject of scientific interest due to their ability to biosynthesize specific keratinases and their prospective application in keratinic waste management. Among several bacterial classes, actinobacteria remain one of the most important sources of keratin-degrading strains, however members of the Micrococcaceae family are rarely scrutinized in regard ...
متن کاملKeratinolytic Bacteria Isolated from Feather Waste
The aim of this study was to characterize keratinolytic bacteria isolated from feather waste. Four isolates were selected after growth on solid medium with feather meal as sole carbon and nitrogen source and screened for proteolytic activity on milk agar plates. Three isolates were Gram-negative (belonged to the genera Burkholderia, Chryseobacterium and Pseudomonas) and one was Gram-positive (M...
متن کاملStudies on Keratinolytic Activity of Alkaline Proteases from Halophilic Bacteria
Alkaline proteases producing halophilic bacteria isolated from Sambar Lake, Rajasthan were investigated for keratinolytic activity. The aim of this study was to optimize culture conditions for maximum enzyme production as well as characterization of proteases with keratinolytic action. Casein was used as sole carbon and nitrogen source for alkaline protease production at 37°C and 150 rpm. Highe...
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ژورنال
عنوان ژورنال: Bangladesh Journal of Scientific and Industrial Research
سال: 1970
ISSN: 2224-7157,0304-9809
DOI: 10.3329/bjsir.v45i3.6535