Enzymic production of aldopentauronic acid and use as a bioregulator in plant airlift bioreactors

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dc.contributor.author Katapodis, P en
dc.contributor.author Kintzios, S en
dc.contributor.author Konstas, J en
dc.contributor.author Kekos, D en
dc.contributor.author Macris, BJ en
dc.contributor.author Christakopoulos, P en
dc.date.accessioned 2014-03-01T01:18:57Z
dc.date.available 2014-03-01T01:18:57Z
dc.date.issued 2003 en
dc.identifier.issn 1389-1723 en
dc.identifier.uri http://hdl.handle.net/123456789/15278
dc.subject Acidic oligosaccharides en
dc.subject Aldopentauronic acid en
dc.subject Bioreactor en
dc.subject Plant growth regulators en
dc.subject Xylanase en
dc.subject.classification Biotechnology & Applied Microbiology en
dc.subject.classification Food Science & Technology en
dc.subject.other Enzymes en
dc.subject.other Nuclear magnetic resonance spectroscopy en
dc.subject.other Organic acids en
dc.subject.other Polysaccharides en
dc.subject.other Size exclusion chromatography en
dc.subject.other Bioregulators en
dc.subject.other Bioreactors en
dc.subject.other aldopentauronic acid en
dc.subject.other endoxylanase en
dc.subject.other oligosaccharide en
dc.subject.other phytohormone en
dc.subject.other unclassified drug en
dc.subject.other uronic acid en
dc.subject.other xylan en
dc.subject.other xylan endo 1,3 beta xylosidase en
dc.subject.other anion exchange en
dc.subject.other article en
dc.subject.other bioreactor en
dc.subject.other chemical analysis en
dc.subject.other enzyme analysis en
dc.subject.other enzyme synthesis en
dc.subject.other gel permeation chromatography en
dc.subject.other Sporothrix en
dc.subject.other sporotrichum thermophile en
dc.subject.other Corynascus heterothallicus en
dc.subject.other Cucumis sativus en
dc.subject.other Sporothrix en
dc.subject.other Sporotrichum en
dc.title Enzymic production of aldopentauronic acid and use as a bioregulator in plant airlift bioreactors en
heal.type journalArticle en
heal.identifier.primary 10.1016/S1389-1723(03)80175-5 en
heal.identifier.secondary http://dx.doi.org/10.1016/S1389-1723(03)80175-5 en
heal.language English en
heal.publicationDate 2003 en
heal.abstract Neutral and acidic oligosaccharides were obtained from birchwood xylan by treatment with an endoxylanase, family 11 class, from Sporotrichum thermophile. The main acidic xylooligosaccharide (aldopentauronic acid) was separated from the hydrolysate by anion-exchange and size-exclusion chromatography and the structure was determined by C-13 NMR spectroscopy. The aldopentauronic acid yield was 25% (w/w) of the total solubilized sugars. The addition of purified aldopentauronic acid at a concentration of 5 mg/l to cucumber liquid culture in 2.5-l airlift bioreactors caused in increase in both the number of regenerants and their fresh weight. en
heal.journalName Journal of Bioscience and Bioengineering en
dc.identifier.doi 10.1016/S1389-1723(03)80175-5 en
dc.identifier.isi ISI:000184813200015 en
dc.identifier.volume 95 en
dc.identifier.issue 6 en
dc.identifier.spage 630 en
dc.identifier.epage 632 en

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