BITTERNESS REDUCTION AND ENZYMATIC TRANSFORMATION OF GINSENOSIDES FROM KOREAN RED GINSENG (PANAX GINSENG) EXTRACT
DC Field | Value | Language |
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dc.contributor.author | Kim, Bong-Gwan | - |
dc.contributor.author | Choi, Sin-Yang | - |
dc.contributor.author | Suh, Hyung Joo | - |
dc.contributor.author | Park, Hyun Jin | - |
dc.date.accessioned | 2021-09-07T09:58:59Z | - |
dc.date.available | 2021-09-07T09:58:59Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2011-08 | - |
dc.identifier.issn | 0145-8884 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/111917 | - |
dc.description.abstract | In the paper, we studied the bitterness reduction and the changes in ginsenoside contents of ginseng extract by using commercial amylases and viscozyme, PC-0 (non-enzymatic treatment), PC-1 (spezyme prime treatment) and PC-2 (spezyme prime, optidex and viscozyme treatment). The PC-2 treatment resulted in high levels of total sugar (236.21 mu g/mL), uronic acid (9,039.40 mu g/mL), polyphenols (608.57 mu g/mL) and solid contents (15.66%). Total ginsenosides contents following PC-2, PC-1 and PC-0 treatments of red ginseng were 31,850.6, 21,075.7 and 15,958.1 mu g/mL, respectively. The ginsenoside Rh-2 was only found after PC-2 treatment of red ginseng. The Rb-2 and Rc contents following PC-2-treatment of red ginseng were 999.91 and 2,543.76 mu g/mL, respectively. The contents of the ginsenosides Rb-1 and Road decreased from 5,699.38 and 1,889.72 mu g/mL (in PC-0) to 3,176.43 and 1,597.12 mu g/mL (in PC-2), respectively, and that of Rg(3) increased from 511.0 mu g/mL (in PC-0) to 2,346.5 mu g/mL (in PC-2). The bitterness value of PC-2-treated red ginseng decreased from 5.80 (PC-0) to 3.40 (PC-2). Optidex and viscozyme treatment increased total sugar, uronic acid, polyphenol and solid contents and reduced the bitterness of red ginseng extract. In particular, Rb-2 and Rc were transformed into Rg3 or Rh2 and Rb-1 was transformed into Rg(3) following the optidex and viscozyme treatment. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | WILEY | - |
dc.subject | ACIDIC POLYSACCHARIDE | - |
dc.subject | BETA-GLUCOSIDASES | - |
dc.subject | SAPONINS | - |
dc.subject | CELL | - |
dc.subject | CONSTITUENTS | - |
dc.subject | PURIFICATION | - |
dc.subject | DEGRADATION | - |
dc.subject | INHIBITION | - |
dc.subject | ACTIVATION | - |
dc.subject | GINSAN | - |
dc.title | BITTERNESS REDUCTION AND ENZYMATIC TRANSFORMATION OF GINSENOSIDES FROM KOREAN RED GINSENG (PANAX GINSENG) EXTRACT | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Suh, Hyung Joo | - |
dc.contributor.affiliatedAuthor | Park, Hyun Jin | - |
dc.identifier.doi | 10.1111/j.1745-4514.2010.00450.x | - |
dc.identifier.scopusid | 2-s2.0-79960936125 | - |
dc.identifier.wosid | 000297475700019 | - |
dc.identifier.bibliographicCitation | JOURNAL OF FOOD BIOCHEMISTRY, v.35, no.4, pp.1267 - 1282 | - |
dc.relation.isPartOf | JOURNAL OF FOOD BIOCHEMISTRY | - |
dc.citation.title | JOURNAL OF FOOD BIOCHEMISTRY | - |
dc.citation.volume | 35 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1267 | - |
dc.citation.endPage | 1282 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Food Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Food Science & Technology | - |
dc.subject.keywordPlus | ACIDIC POLYSACCHARIDE | - |
dc.subject.keywordPlus | BETA-GLUCOSIDASES | - |
dc.subject.keywordPlus | SAPONINS | - |
dc.subject.keywordPlus | CELL | - |
dc.subject.keywordPlus | CONSTITUENTS | - |
dc.subject.keywordPlus | PURIFICATION | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | INHIBITION | - |
dc.subject.keywordPlus | ACTIVATION | - |
dc.subject.keywordPlus | GINSAN | - |
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