pubmed-article:20752 | rdf:type | pubmed:Citation | lld:pubmed |
pubmed-article:20752 | lifeskim:mentions | umls-concept:C0220806 | lld:lifeskim |
pubmed-article:20752 | lifeskim:mentions | umls-concept:C0015731 | lld:lifeskim |
pubmed-article:20752 | lifeskim:mentions | umls-concept:C0033684 | lld:lifeskim |
pubmed-article:20752 | lifeskim:mentions | umls-concept:C0010654 | lld:lifeskim |
pubmed-article:20752 | lifeskim:mentions | umls-concept:C0441889 | lld:lifeskim |
pubmed-article:20752 | lifeskim:mentions | umls-concept:C0370215 | lld:lifeskim |
pubmed-article:20752 | lifeskim:mentions | umls-concept:C1521739 | lld:lifeskim |
pubmed-article:20752 | lifeskim:mentions | umls-concept:C0332256 | lld:lifeskim |
pubmed-article:20752 | lifeskim:mentions | umls-concept:C0871161 | lld:lifeskim |
pubmed-article:20752 | pubmed:dateCreated | 1977-11-25 | lld:pubmed |
pubmed-article:20752 | pubmed:abstractText | Feather (keratinous) protein isolates containing 2.8 and 7.2% half-cystine were prepared. Solubility of the former increased to 100% between pH 6 and 12, whereas, that of the latter reached only 2.5% at pH 12. Tests showed that mixtures of sodium dodecyl sulfate and 2-mercaptoethanol were needed to completely solubilize the high half-cystine protein, and that sodium dodecyl sulfate alone or in combination with urea and/or 2-mercaptoethanol increased solubilization of the low half-cystine product. The rates of these reactions are further increased by heat. Dry heat denatured the low half-cystine isolate more readily than the high half-cystine product; moist heat denatured both at a similar rate. Gel electrophoretic properties were unique for each keratinous product. Only the low half-cystine isolate ahd desirable functional properties in that it formed thick, viscous mayonnaise-like emulsions and desirable foams. Functional properties of this isolate were improved dramatically by adjusting the pH from 5.0 to 8.2 or by a two-step change from pH 5.0 to 4.0 to 8.2. Apparent nitrogen digestibility of the two keratinous isolates was greater than 90% as measured by rat growth and by pepsin-HCl digestion. | lld:pubmed |
pubmed-article:20752 | pubmed:language | eng | lld:pubmed |
pubmed-article:20752 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:20752 | pubmed:citationSubset | IM | lld:pubmed |
pubmed-article:20752 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:20752 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:20752 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:20752 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:20752 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:20752 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
pubmed-article:20752 | pubmed:status | MEDLINE | lld:pubmed |
pubmed-article:20752 | pubmed:issn | 0065-2598 | lld:pubmed |
pubmed-article:20752 | pubmed:author | pubmed-author:MillerJJ | lld:pubmed |
pubmed-article:20752 | pubmed:author | pubmed-author:CherryJ PJP | lld:pubmed |
pubmed-article:20752 | pubmed:author | pubmed-author:McWattersK... | lld:pubmed |
pubmed-article:20752 | pubmed:author | pubmed-author:ShewfeltA LAL | lld:pubmed |
pubmed-article:20752 | pubmed:issnType | Print | lld:pubmed |
pubmed-article:20752 | pubmed:volume | 86B | lld:pubmed |
pubmed-article:20752 | pubmed:owner | NLM | lld:pubmed |
pubmed-article:20752 | pubmed:authorsComplete | Y | lld:pubmed |
pubmed-article:20752 | pubmed:pagination | 503-30 | lld:pubmed |
pubmed-article:20752 | pubmed:dateRevised | 2008-11-21 | lld:pubmed |
pubmed-article:20752 | pubmed:meshHeading | pubmed-meshheading:20752-An... | lld:pubmed |
pubmed-article:20752 | pubmed:meshHeading | pubmed-meshheading:20752-Nu... | lld:pubmed |
pubmed-article:20752 | pubmed:meshHeading | pubmed-meshheading:20752-Am... | lld:pubmed |
pubmed-article:20752 | pubmed:meshHeading | pubmed-meshheading:20752-Hy... | lld:pubmed |
pubmed-article:20752 | pubmed:meshHeading | pubmed-meshheading:20752-Ur... | lld:pubmed |
pubmed-article:20752 | pubmed:meshHeading | pubmed-meshheading:20752-Ke... | lld:pubmed |
pubmed-article:20752 | pubmed:meshHeading | pubmed-meshheading:20752-Cy... | lld:pubmed |
pubmed-article:20752 | pubmed:meshHeading | pubmed-meshheading:20752-Fe... | lld:pubmed |
pubmed-article:20752 | pubmed:meshHeading | pubmed-meshheading:20752-So... | lld:pubmed |
pubmed-article:20752 | pubmed:meshHeading | pubmed-meshheading:20752-Mo... | lld:pubmed |
pubmed-article:20752 | pubmed:meshHeading | pubmed-meshheading:20752-Ki... | lld:pubmed |
pubmed-article:20752 | pubmed:meshHeading | pubmed-meshheading:20752-Ch... | lld:pubmed |
pubmed-article:20752 | pubmed:meshHeading | pubmed-meshheading:20752-Me... | lld:pubmed |
pubmed-article:20752 | pubmed:year | 1977 | lld:pubmed |
pubmed-article:20752 | pubmed:articleTitle | Some chemical and nutritional properties of feather protein isolates containing varying half-cystine levels. | lld:pubmed |
pubmed-article:20752 | pubmed:publicationType | Journal Article | lld:pubmed |