Enhanced autotrophic astaxanthin production from Haematococcus pluvialis under high temperature via heat stress-driven Haber-Weiss reaction
DC Field | Value | Language |
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dc.contributor.author | Hong, Min-Eui | - |
dc.contributor.author | Hwang, Sung Kwan | - |
dc.contributor.author | Chang, Won Seok | - |
dc.contributor.author | Kim, Byung Woo | - |
dc.contributor.author | Lee, Jeewon | - |
dc.contributor.author | Sim, Sang Jun | - |
dc.date.accessioned | 2021-09-04T15:56:05Z | - |
dc.date.available | 2021-09-04T15:56:05Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2015-06 | - |
dc.identifier.issn | 0175-7598 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/93503 | - |
dc.description.abstract | High temperatures (30-36 A degrees C) inhibited astaxanthin accumulation in Haematococcus pluvialis under photoautotrophic conditions. The depression of carotenogenesis was primarily attributed to excess intracellular less reactive oxygen species (LROS; O-2 (-) and H2O2) levels generated under high temperature conditions. Here, we show that the heat stress-driven inefficient astaxanthin production was improved by accelerating the iron-catalyzed Haber-Weiss reaction to convert LROS into more reactive oxygen species (MROS; O-2 and OH center dot), thereby facilitating lipid peroxidation. As a result, during 18 days of photoautotrophic induction, the astaxanthin concentration of cells cultured in high temperatures in the presence of iron (450 mu M) was dramatically increased by 75 % (30 A degrees C) and 133 % (36 A degrees C) compared to that of cells exposed to heat stress alone. The heat stress-driven Haber-Weiss reaction will be useful for economically producing astaxanthin by reducing energy cost and enhancing photoautotrophic astaxanthin production, particularly outdoors utilizing natural solar radiation including heat and light for photo-induction of H. pluvialis. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.subject | PHOTOAUTOTROPHIC INDUCTION | - |
dc.subject | OXIDATIVE STRESS | - |
dc.subject | LEAF SENESCENCE | - |
dc.subject | GREEN | - |
dc.subject | ALGA | - |
dc.subject | ACCUMULATION | - |
dc.subject | BIOSYNTHESIS | - |
dc.subject | OXYGEN | - |
dc.subject | LIGHT | - |
dc.subject | CHLOROPLASTS | - |
dc.title | Enhanced autotrophic astaxanthin production from Haematococcus pluvialis under high temperature via heat stress-driven Haber-Weiss reaction | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Jeewon | - |
dc.contributor.affiliatedAuthor | Sim, Sang Jun | - |
dc.identifier.doi | 10.1007/s00253-015-6440-5 | - |
dc.identifier.scopusid | 2-s2.0-84929962922 | - |
dc.identifier.wosid | 000355208900021 | - |
dc.identifier.bibliographicCitation | APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, v.99, no.12, pp.5203 - 5215 | - |
dc.relation.isPartOf | APPLIED MICROBIOLOGY AND BIOTECHNOLOGY | - |
dc.citation.title | APPLIED MICROBIOLOGY AND BIOTECHNOLOGY | - |
dc.citation.volume | 99 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 5203 | - |
dc.citation.endPage | 5215 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.subject.keywordPlus | PHOTOAUTOTROPHIC INDUCTION | - |
dc.subject.keywordPlus | OXIDATIVE STRESS | - |
dc.subject.keywordPlus | LEAF SENESCENCE | - |
dc.subject.keywordPlus | GREEN | - |
dc.subject.keywordPlus | ALGA | - |
dc.subject.keywordPlus | ACCUMULATION | - |
dc.subject.keywordPlus | BIOSYNTHESIS | - |
dc.subject.keywordPlus | OXYGEN | - |
dc.subject.keywordPlus | LIGHT | - |
dc.subject.keywordPlus | CHLOROPLASTS | - |
dc.subject.keywordAuthor | Haematococcus pluvialis | - |
dc.subject.keywordAuthor | Photoautotrophic induction | - |
dc.subject.keywordAuthor | Astaxanthin | - |
dc.subject.keywordAuthor | High temperature | - |
dc.subject.keywordAuthor | Haber-Weiss reaction | - |
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