Microbial Diversity of Commercial Makgeolli and Its Influence on the Organoleptic Characteristics of Korean Rice Sourdough, Jeung-Pyun
DC Field | Value | Language |
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dc.contributor.author | Park, Jaehyung | - |
dc.contributor.author | Seo, Ji Sun | - |
dc.contributor.author | Kim, Seul-Ah | - |
dc.contributor.author | Shin, So-Yeon | - |
dc.contributor.author | Park, Jong-Hyun | - |
dc.contributor.author | Han, Nam Soo | - |
dc.date.available | 2020-02-27T17:41:26Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2017-10 | - |
dc.identifier.issn | 1017-7825 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/5659 | - |
dc.description.abstract | Sourdough is made by fermentation of dough by lactic acid bacteria (LAB) and yeast to improve bread properties like volume, flavor, and texture. A Korean traditional sourdough was made by fermenting rice flour with rice wine (makgeolli) and used to make sponge-like bread (jeung-pyun). The aim of this study was to investigate the microbial diversity of makgeolli products and their influence on the organoleptic quality of jeung-pyun. Three commercial makgeolli were tested for jeung-pyun production, with each product exhibiting varied dough swelling rates and organoleptic qualities, and among them, J-product was ranked highest in texture and taste. Microbial analysis of the three makgeolli also showed a big difference in their population and diversity. J-product had the highest LAB and yeast counts, and the predominant species were Lactobacillus casei, Lactobacillus brevis, Leuconostoc pseudomenteroides, and Saccharomyces cerevisiae. Using J-product, sourdough was fermented at 25 degrees C, 30 degrees C, and 35 degrees C, and the microbial growth in and textural properties of jeung-pyun were examined by instrumental and sensory tests. At high temperature (35 degrees C), the rates of dough swelling and acidification were fast due to rapid microbial growth mainly caused by LAB, resulting in a short leavening time and soft and sour jeung-pyun. Sensory tests showed consumer preference for the soft and mild-sour jeung-pyun. This study shows that LAB in makgeolli play key roles in production of jeung-pyun, influencing the textural and sensory properties. For the production of high-quality jeung-pyun, development of LAB starters with high gas productivity and low acidity and establishment of an optimal fermentation procedure for rice dough are necessary. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOC MICROBIOLOGY & BIOTECHNOLOGY | - |
dc.relation.isPartOf | JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY | - |
dc.subject | LACTIC-ACID BACTERIA | - |
dc.subject | BREAD QUALITY | - |
dc.subject | FERMENTATION | - |
dc.subject | MICROFLORA | - |
dc.subject | YEASTS | - |
dc.subject | SCALE | - |
dc.subject | WINE | - |
dc.title | Microbial Diversity of Commercial Makgeolli and Its Influence on the Organoleptic Characteristics of Korean Rice Sourdough, Jeung-Pyun | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000413825600002 | - |
dc.identifier.doi | 10.4014/jmb.1708.08003 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY, v.27, no.10, pp.1736 - 1743 | - |
dc.identifier.kciid | ART002276437 | - |
dc.identifier.scopusid | 2-s2.0-85035107017 | - |
dc.citation.endPage | 1743 | - |
dc.citation.startPage | 1736 | - |
dc.citation.title | JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY | - |
dc.citation.volume | 27 | - |
dc.citation.number | 10 | - |
dc.contributor.affiliatedAuthor | Park, Jaehyung | - |
dc.contributor.affiliatedAuthor | Park, Jong-Hyun | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Jeung-pyun | - |
dc.subject.keywordAuthor | makgeolli | - |
dc.subject.keywordAuthor | rice sourdough | - |
dc.subject.keywordAuthor | yeast | - |
dc.subject.keywordAuthor | lactic acid bacteria | - |
dc.subject.keywordAuthor | fermentation | - |
dc.subject.keywordPlus | LACTIC-ACID BACTERIA | - |
dc.subject.keywordPlus | BREAD QUALITY | - |
dc.subject.keywordPlus | FERMENTATION | - |
dc.subject.keywordPlus | MICROFLORA | - |
dc.subject.keywordPlus | YEASTS | - |
dc.subject.keywordPlus | SCALE | - |
dc.subject.keywordPlus | WINE | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Microbiology | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Microbiology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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