Recovery and utilization of collagen protein powder extracted from chromium leather scrap waste
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DOI: 10.1007/s11356-019-04226-x
Abstract: In this work, we investigate collagen protein powder (CPP) extracted from chromium leather scrap waste (CLSW). The composition and molecular weight distribution of CPP were determined by elemental analysis and sodium dodecyl sulfate-polyacrylamide gel electrophoresis… read more here.
Keywords: leather scrap; collagen protein; extracted chromium; protein powder ... See more keywords
Biodegradable films based on gelatin extracted from chrome leather scrap.
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DOI: 10.1016/j.ijbiomac.2017.09.068
Abstract: A biodegradable film based on gelatin extracted from chrome leather scrap was studied in this paper. According to the results of a variety of characterization, the extracted gelatin contains 13 kinds of amino acid; the… read more here.
Keywords: extracted chrome; leather scrap; chrome leather; based gelatin ... See more keywords