Purification and functional characterization of the first stilbene glucoside-specific beta-glucosidase isolated from Lactobacillus kimchi = 락토바실러스 유래 균으로부터 새로운 스틸벤 배당화합물의 분리 및 기능성 연구

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dc.contributor.authorJin-A Ko-
dc.contributor.authorJi Young Park-
dc.contributor.authorHyung Jun Kwon-
dc.contributor.authorYoung Bae Ryu-
dc.contributor.authorHyung Jae Jeong-
dc.contributor.authorSu-Jin Park-
dc.contributor.authorCha Young Kim-
dc.contributor.authorHyun-Mee Oh-
dc.contributor.authorChan Sun Park-
dc.contributor.authorY H Lim-
dc.contributor.authorD Kim-
dc.contributor.authorMun Chual Rho-
dc.contributor.authorWoo Song Lee-
dc.contributor.authorYoung-Min Kim-
dc.date.accessioned2017-04-19T09:57:08Z-
dc.date.available2017-04-19T09:57:08Z-
dc.date.issued2014-
dc.identifier.issn01410229-
dc.identifier.uri10.1016/j.enzmictec.2014.09.001ko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/12221-
dc.description.abstractThis study aimed to develop viable enzymes for bioconversion of resveratrol-glucoside into resveratrol. Out of 13 bacterial strains tested, Lactobacillus kimchi JB301 could completely convert polydatin into resveratrol. The purified enzyme had an optimum temperature of 30-40°C and optimum pH of pH 5.0 against polydatin. This enzyme showed high substrate specificities towards different substrates in the following order: isorhaponticin "polydatin" mulberroside A>oxyresveratrol-3-O-glucoside. Additionally, it rarely hydrolyzed astringin and desoxyrhaponticin. Based on these catalytic specificities, we suggest this enzyme be named stilbene glucoside-specific β-glucosidase. Furthermore, polydatin extracts from Polygonum cuspidatum were successfully converted to resveratrol with a high yield (of over 99%). Stilbene glucoside-specific β-glucosidase is the first enzyme isolated from lactic acid bacteria capable of bio-converting various stilbene glucosides into stilbene.-
dc.publisherElsevier-
dc.titlePurification and functional characterization of the first stilbene glucoside-specific beta-glucosidase isolated from Lactobacillus kimchi = 락토바실러스 유래 균으로부터 새로운 스틸벤 배당화합물의 분리 및 기능성 연구-
dc.title.alternativePurification and functional characterization of the first stilbene glucoside-specific beta-glucosidase isolated from Lactobacillus kimchi-
dc.typeArticle-
dc.citation.titleEnzyme and Microbial Technology-
dc.citation.number0-
dc.citation.endPage66-
dc.citation.startPage59-
dc.citation.volume67-
dc.contributor.affiliatedAuthorJi Young Park-
dc.contributor.affiliatedAuthorHyung Jun Kwon-
dc.contributor.affiliatedAuthorYoung Bae Ryu-
dc.contributor.affiliatedAuthorHyung Jae Jeong-
dc.contributor.affiliatedAuthorSu-Jin Park-
dc.contributor.affiliatedAuthorCha Young Kim-
dc.contributor.affiliatedAuthorChan Sun Park-
dc.contributor.affiliatedAuthorMun Chual Rho-
dc.contributor.affiliatedAuthorWoo Song Lee-
dc.contributor.alternativeName고진아-
dc.contributor.alternativeName박지영-
dc.contributor.alternativeName권형준-
dc.contributor.alternativeName류영배-
dc.contributor.alternativeName정형재-
dc.contributor.alternativeName박수진-
dc.contributor.alternativeName김차영-
dc.contributor.alternativeName오현미-
dc.contributor.alternativeName박찬선-
dc.contributor.alternativeName임영환-
dc.contributor.alternativeName김도만-
dc.contributor.alternativeName노문철-
dc.contributor.alternativeName이우송-
dc.contributor.alternativeName김영민-
dc.identifier.bibliographicCitationEnzyme and Microbial Technology, vol. 67, pp. 59-66-
dc.identifier.doi10.1016/j.enzmictec.2014.09.001-
dc.subject.keywordBioconversion-
dc.subject.keywordLactobacillus kimchi-
dc.subject.keywordPolydatin-
dc.subject.keywordResveratrol-
dc.subject.keywordβ-Glucosidase-
dc.subject.localBioconversion-
dc.subject.localLactobacillus kimchi-
dc.subject.localPolydatin-
dc.subject.localResveratrol-
dc.subject.localβ-Glucosidase-
dc.description.journalClassY-
Appears in Collections:
Jeonbuk Branch Institute > Functional Biomaterial Research Center > 1. Journal Articles
Jeonbuk Branch Institute > 1. Journal Articles
Jeonbuk Branch Institute > Immunoregulatory materials Research Center > 1. Journal Articles
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