Protein and amino acid composition of domestic potato cultivars = 국내산 감자 주요 품종의 아미노산 및 단백질 조성

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dc.contributor.authorO Y Kwon-
dc.contributor.authorM Y Kim-
dc.contributor.authorC W Son-
dc.contributor.authorX W Liu-
dc.contributor.authorHyoung-Chin Kim-
dc.contributor.authorWoon Kee Yoon-
dc.contributor.authorHwan Mook Kim-
dc.contributor.authorM R Kim-
dc.date.accessioned2017-04-19T09:09:05Z-
dc.date.available2017-04-19T09:09:05Z-
dc.date.issued2008-
dc.identifier.issnI0000088-
dc.identifier.uri10.3746/jkfn.2008.37.1.117ko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/8291-
dc.description.abstractThe protein profiles of domestic potato cultivars were evaluated for total protein determination, amino acid composition, SDS-PAGE analysis and scanning densitometry. There were statistically significant differences in the levels of amino acids among potato cultivars. Total nitrogen amount was also significantly different among cultivars, ranging from 1.27 to 1.64%. SDS-PAGE analysis showed that there were significant differences in the content of major potato proteins such as papatin (40 kDa), trypsin inhibitor (20 kDa) and protease inhibitor (15 kDa) among cultivars (p<0.05). The amount of papatin among cultivars with a range of 22.16 to 25.81 mg/g d.w. was higher in Jopung, Shepody and Superior, whereas the amount of protease inhibitors including 15 kDa and 20 kDa was the highest in Jopung (37.0%). The Shepody contains the highest amount of papatin (25.8%) and the lowest of trypsin inhibitor (5.22%). Thus, it is suggested that Shepody is the most desirable cultivar for better nutrition based on the protein profile.-
dc.publisherSouth Korea-
dc.titleProtein and amino acid composition of domestic potato cultivars = 국내산 감자 주요 품종의 아미노산 및 단백질 조성-
dc.title.alternativeProtein and amino acid composition of domestic potato cultivars-
dc.typeArticle-
dc.citation.titleJournal of Korean Society for Food Science & Nutrition-
dc.citation.number1-
dc.citation.endPage123-
dc.citation.startPage117-
dc.citation.volume37-
dc.contributor.affiliatedAuthorHyoung-Chin Kim-
dc.contributor.affiliatedAuthorWoon Kee Yoon-
dc.contributor.alternativeName권오윤-
dc.contributor.alternativeName김미연-
dc.contributor.alternativeName손찬욱-
dc.contributor.alternativeName류희문-
dc.contributor.alternativeName김형진-
dc.contributor.alternativeName윤원기-
dc.contributor.alternativeName김환묵-
dc.contributor.alternativeName김미리-
dc.identifier.bibliographicCitationJournal of Korean Society for Food Science & Nutrition, vol. 37, no. 1, pp. 117-123-
dc.identifier.doi10.3746/jkfn.2008.37.1.117-
dc.subject.keywordpotato cultivar-
dc.subject.keywordprotein profile-
dc.subject.keywordSDS-PAGE-
dc.subject.localpotato cultivar-
dc.subject.localprotein profile-
dc.subject.localSDS-PAGE-
dc.description.journalClassN-
Appears in Collections:
Ochang Branch Institute > Division of Bioinfrastructure > 1. Journal Articles
Ochang Branch Institute > Division of Bioinfrastructure > Laboratory Animal Resource Center > 1. Journal Articles
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