Pure keratin membrane and fibers from chicken feather
نویسندگان
چکیده
منابع مشابه
Extraction of Keratin Protein from Chicken Feather
The present research was conducted to extract keratin protein from chicken feathers. Protein is an important nutrient needed by our body to maintain body structures and is an important ingredient for cosmetic products. Chicken feathers have high level of keratin protein content and can become a suitable protein source. The main processes involved are first dissolving chicken feathers using diff...
متن کاملStatistical investigation of extraction parameters of keratin from chicken feather using Design-Expert
Uncontrolled disposal of feathers from the poultry industry and slaughterhouses is environmentally undesirable. The feathers are composed of approximately 90% of keratin which is an important ingredient of cosmetics, shampoos and hair treatment creams. This study aimed to determine the optimum conditions for the extraction of keratin from chicken feathers. The extraction of keratin using variou...
متن کاملExtrusion of Feather Keratin
Keratin obtained from poultry feathers was extruded at 120°C using a combination of glycerol, water, and sodium sulfite as processing aids. Rheological properties were assessed as a function of water, glycerol, and sodium sulfite content as well as extruder die temperature. The lowest viscosity blends at a constant feather keratin concentration of 60 wt % were found at glycerol concentrations t...
متن کاملStructure and composition of soluble feather keratin.
Blackburn, S. & Lowther, A. G. (1951). Biochem. J. 48, 126. Bowes, J. H. & Moss, J. A. (1953). Biochem. J. 55, 735. Courts, A. (1954). Biochem. J. 58, 70. Craig, L. C. & Craig, D. (1950). In Technique of Organic Chemistry, vol. 3, chap. 4. Ed. by Weissberger, A. New York: Interscience Publishers, Inc. Craig, L. C. & Post, 0. (1949). Analyt. Chem. 21, 500. Felix, K. (1953). In The Chemical Struc...
متن کاملKeratin 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...
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ژورنال
عنوان ژورنال: International Journal of Biological Macromolecules
سال: 2016
ISSN: 0141-8130
DOI: 10.1016/j.ijbiomac.2016.04.039