Tyramine reduction by tyrosine decarboxylase inhibitor in Enterococcus faecium for tyramine controlled cheonggukjang
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, Hyang-Rin | - |
dc.contributor.author | Kim, Ho-Sik | - |
dc.contributor.author | Mah, Jae-Hyung | - |
dc.contributor.author | Kim, Young-Wan | - |
dc.contributor.author | Hwang, Han-Joon | - |
dc.date.accessioned | 2021-09-02T15:59:02Z | - |
dc.date.available | 2021-09-02T15:59:02Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018-02 | - |
dc.identifier.issn | 1226-7708 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/77900 | - |
dc.description.abstract | This study was carried out to find a method to control tyrosine decarboxylase activity (TDC) of a strain of Enterococcus faecium capable of producing high levels of tyramine. To select a TDC inhibitor, enzyme assay was first performed using purified TDC enzyme and 0.1% of TDC inhibiting chemicals. When 0.23% of nicotinic acid was added, tyramine content (363 ug/mL) was lower than that of the control group (873 ug/mL). At the same time, bacterial growth was decreased 1 log cycle from 8.62 to 7.56 log CFU/mL. TDC expression level in E. faecium was measured by using RT-qPCR. Lower expression level (below 0.7) was observed after the addition of 0.23% nicotinic acid (in vitro). When cheonggukjang was manufactured with addition of nicotinic acid, tyramine contents were decreased from 698.67 to 117.27 mg/kg when the concentration of nicotinic acid added was increased from 0.10 to 0.30%. These results suggest that nicotinic acid could be used as an agent (TDC inhibitor) to reduce tyramine content in cheonggukjang. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOCIETY FOOD SCIENCE & TECHNOLOGY-KOSFOST | - |
dc.subject | LACTIC-ACID BACTERIA | - |
dc.subject | BIOGENIC-AMINES | - |
dc.subject | LACTOBACILLUS-BREVIS | - |
dc.subject | EXPRESSION | - |
dc.subject | FOODS | - |
dc.title | Tyramine reduction by tyrosine decarboxylase inhibitor in Enterococcus faecium for tyramine controlled cheonggukjang | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Mah, Jae-Hyung | - |
dc.contributor.affiliatedAuthor | Kim, Young-Wan | - |
dc.contributor.affiliatedAuthor | Hwang, Han-Joon | - |
dc.identifier.doi | 10.1007/s10068-017-0205-0 | - |
dc.identifier.scopusid | 2-s2.0-85041311480 | - |
dc.identifier.wosid | 000423566000011 | - |
dc.identifier.bibliographicCitation | FOOD SCIENCE AND BIOTECHNOLOGY, v.27, no.1, pp.87 - 93 | - |
dc.relation.isPartOf | FOOD SCIENCE AND BIOTECHNOLOGY | - |
dc.citation.title | FOOD SCIENCE AND BIOTECHNOLOGY | - |
dc.citation.volume | 27 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 87 | - |
dc.citation.endPage | 93 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002317563 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Food Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Food Science & Technology | - |
dc.subject.keywordPlus | LACTIC-ACID BACTERIA | - |
dc.subject.keywordPlus | BIOGENIC-AMINES | - |
dc.subject.keywordPlus | LACTOBACILLUS-BREVIS | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | FOODS | - |
dc.subject.keywordAuthor | Tyramine | - |
dc.subject.keywordAuthor | Biogenic amine | - |
dc.subject.keywordAuthor | TDC | - |
dc.subject.keywordAuthor | TDC inhibitor | - |
dc.subject.keywordAuthor | Choenggukjang | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.