Pregled bibliografske jedinice broj: 205544
Production of L-malic acid by permeabilized cells of commercial Saccharomyces sp. strains
Production of L-malic acid by permeabilized cells of commercial Saccharomyces sp. strains // Biotechnology letters, 27 (2005), 23-24; 1835-1839 doi:10.1007/s10529-005-3890-3 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 205544 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Production of L-malic acid by permeabilized cells of
commercial Saccharomyces sp. strains
Autori
Vrsalović Presečki, Ana ; Vasić-Rački, Đurđa
Izvornik
Biotechnology letters (0141-5492) 27
(2005), 23-24;
1835-1839
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
fumarase ; L-malic acid ; modelling ; permeabilization ; yeast
Sažetak
Of various yeasts tested in the conversion of fumaric to L-malic acid, Saccharomyces bayanus had the highest activity of fumarase. Cells permeabilized with 0.2 %(w/v) CTAB for 5 min gave maximum enzyme activity. Under non-growth conditions, fumarase activity in the permeabilized cells was four times higher (271 U/g) than that of the intact cells (67 U/g). The proposed mathematical model for the batch production of L-malic acid was validated at different initial fumaric acid concentrations. The average conversion of fumaric acid was up to 82 % and gave 21, 40, 83 and 175 mM L-malic acid from respectively, 25, 50, 100 and 210 mM fumaric acid.
Izvorni jezik
Engleski
Znanstvena područja
Kemijsko inženjerstvo, Biotehnologija
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE
Uključenost u ostale bibliografske baze podataka::
- CA Search (Chemical Abstracts)
