Enhanced accumulation of gamma-aminobutyric acid in rice bran using anaerobic incubation with various additives
DC Field | Value | Language |
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dc.contributor.author | Oh, Su-Jin | - |
dc.contributor.author | Kim, Hyun Soo | - |
dc.contributor.author | Lim, Seung-Taik | - |
dc.contributor.author | Reddy, Chagam Koteswara | - |
dc.date.accessioned | 2021-09-01T21:29:18Z | - |
dc.date.available | 2021-09-01T21:29:18Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-01-15 | - |
dc.identifier.issn | 0308-8146 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/68282 | - |
dc.description.abstract | An anaerobic incubation for the enzymatic production of gamma-aminobutyric acid (GABA) in rice bran with the addition of glutamate, hydrolyzed wheat protein (HWP), yeast extract (YE) and pyridoxal-5-phosphate (PLP) was investigated. Rice bran was moistened (30% moisture content) with an electrolyzed oxidizing water and anaerobically incubated under nitrogen at 40 degrees C for 8 h. The incubation activated the glutamate decarboxylase (GAD) in rice bran and increased the GABA content from 10.7 to 171.5 mg/100 g. The addition of glutamate and protein hydrolysates further amplified the GABA content in the treated rice bran: 974.9, 487.4, and 372.8 mg/100 g, with 2.25% glutamate, 6% HWP, and 8% YE, respectively. Furthermore, addition of PLP (1.48 mg/100 g) as a coenzyme for GAD, together with 2.25% glutamate addition, could raise the GABA accumulation in rice bran to 2242 mg/100 g. Other amino acids in rice bran were changed in their composition by the anaerobic treatment. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | GERMINATED BROWN RICE | - |
dc.subject | GLUTAMATE-DECARBOXYLASE ACTIVITY | - |
dc.subject | WATER SOAKING | - |
dc.subject | AMINO-ACIDS | - |
dc.subject | GABA | - |
dc.subject | STRESS | - |
dc.subject | FOOD | - |
dc.subject | METABOLISM | - |
dc.subject | COMPONENTS | - |
dc.subject | EXTRACTS | - |
dc.title | Enhanced accumulation of gamma-aminobutyric acid in rice bran using anaerobic incubation with various additives | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lim, Seung-Taik | - |
dc.identifier.doi | 10.1016/j.foodchem.2018.07.175 | - |
dc.identifier.scopusid | 2-s2.0-85050670050 | - |
dc.identifier.wosid | 000444967800025 | - |
dc.identifier.bibliographicCitation | FOOD CHEMISTRY, v.271, pp.187 - 192 | - |
dc.relation.isPartOf | FOOD CHEMISTRY | - |
dc.citation.title | FOOD CHEMISTRY | - |
dc.citation.volume | 271 | - |
dc.citation.startPage | 187 | - |
dc.citation.endPage | 192 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Food Science & Technology | - |
dc.relation.journalResearchArea | Nutrition & Dietetics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Applied | - |
dc.relation.journalWebOfScienceCategory | Food Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Nutrition & Dietetics | - |
dc.subject.keywordPlus | GERMINATED BROWN RICE | - |
dc.subject.keywordPlus | GLUTAMATE-DECARBOXYLASE ACTIVITY | - |
dc.subject.keywordPlus | WATER SOAKING | - |
dc.subject.keywordPlus | AMINO-ACIDS | - |
dc.subject.keywordPlus | GABA | - |
dc.subject.keywordPlus | STRESS | - |
dc.subject.keywordPlus | FOOD | - |
dc.subject.keywordPlus | METABOLISM | - |
dc.subject.keywordPlus | COMPONENTS | - |
dc.subject.keywordPlus | EXTRACTS | - |
dc.subject.keywordAuthor | Rice bran | - |
dc.subject.keywordAuthor | Gamma-aminobutyric acid | - |
dc.subject.keywordAuthor | Anaerobic incubation | - |
dc.subject.keywordAuthor | Hydrolyzed wheat protein | - |
dc.subject.keywordAuthor | Yeast extract | - |
dc.subject.keywordAuthor | Pyridoxal-5-phosphate | - |
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