Mg-modified zeolite as a carrier for Lactobacillus rhamnosus in L(+) lactic acid production on distillery wastewater
Samo za registrovane korisnike
2016
Autori
Đukić-Vuković, AleksandraJokić, Bojan
Kocić-Tanackov, Sunčica
Pejin, Jelena
Mojović, Ljiljana
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Biorefinery concept in lactic acid (LA) fermentation based on parallel production of LA and biomass enriched feed on a waste substrate was investigated. In this study, nitrogen opulent liquid stillage was used as a media for repeated batch L(+) LA fermentation by probiotic strain Lactobacillus rhamnosus ATCC 7469 immobilized onto non-modified and Mg-modified zeolite. The highest LA concentration of 47.60 g/L, overall productivity of 1.41 g/L/h, a yield of 0.86 g/g and yield coefficient of 0.96 g/g were obtained in fermentation with utilization of immobilized biocatalyst onto Mg-modified zeolite and Mg(OH)(2) as a neutralizing agent. Very high number of 8 x 10(10) CFU/g cells immobilized onto Mg-modified zeolite, proven beneficial effect of zeolite in animal health and probiotic characteristics of L. rhamnosus qualify solid remains after the fermentation as a high quality probiotic feed additive. High productivity of LA in the fermentation and valorization of the remains in animal nutri...tion could recommend this process which employs a simple modification of zeolite as a promising one for bio-based renewable LA production.
Ključne reči:
Lactic acid / Stillage / Zeolite / Probiotics feed additive / Lactobacillus rhamnosus ATCC 7469Izvor:
Journal of the Taiwan Institute of Chemical Engineers, 2016, 59, 262-266Izdavač:
- Elsevier Science Bv, Amsterdam
Finansiranje / projekti:
- Proizvodnja mlečne kiseline i probiotika na otpadnim proizvodima prehrambene i agro-industrije (RS-MESTD-Technological Development (TD or TR)-31017)
DOI: 10.1016/j.jtice.2015.07.035
ISSN: 1876-1070
WoS: 000370883900031
Scopus: 2-s2.0-84958113249
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Đukić-Vuković, Aleksandra AU - Jokić, Bojan AU - Kocić-Tanackov, Sunčica AU - Pejin, Jelena AU - Mojović, Ljiljana PY - 2016 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3393 AB - Biorefinery concept in lactic acid (LA) fermentation based on parallel production of LA and biomass enriched feed on a waste substrate was investigated. In this study, nitrogen opulent liquid stillage was used as a media for repeated batch L(+) LA fermentation by probiotic strain Lactobacillus rhamnosus ATCC 7469 immobilized onto non-modified and Mg-modified zeolite. The highest LA concentration of 47.60 g/L, overall productivity of 1.41 g/L/h, a yield of 0.86 g/g and yield coefficient of 0.96 g/g were obtained in fermentation with utilization of immobilized biocatalyst onto Mg-modified zeolite and Mg(OH)(2) as a neutralizing agent. Very high number of 8 x 10(10) CFU/g cells immobilized onto Mg-modified zeolite, proven beneficial effect of zeolite in animal health and probiotic characteristics of L. rhamnosus qualify solid remains after the fermentation as a high quality probiotic feed additive. High productivity of LA in the fermentation and valorization of the remains in animal nutrition could recommend this process which employs a simple modification of zeolite as a promising one for bio-based renewable LA production. PB - Elsevier Science Bv, Amsterdam T2 - Journal of the Taiwan Institute of Chemical Engineers T1 - Mg-modified zeolite as a carrier for Lactobacillus rhamnosus in L(+) lactic acid production on distillery wastewater EP - 266 SP - 262 VL - 59 DO - 10.1016/j.jtice.2015.07.035 ER -
@article{ author = "Đukić-Vuković, Aleksandra and Jokić, Bojan and Kocić-Tanackov, Sunčica and Pejin, Jelena and Mojović, Ljiljana", year = "2016", abstract = "Biorefinery concept in lactic acid (LA) fermentation based on parallel production of LA and biomass enriched feed on a waste substrate was investigated. In this study, nitrogen opulent liquid stillage was used as a media for repeated batch L(+) LA fermentation by probiotic strain Lactobacillus rhamnosus ATCC 7469 immobilized onto non-modified and Mg-modified zeolite. The highest LA concentration of 47.60 g/L, overall productivity of 1.41 g/L/h, a yield of 0.86 g/g and yield coefficient of 0.96 g/g were obtained in fermentation with utilization of immobilized biocatalyst onto Mg-modified zeolite and Mg(OH)(2) as a neutralizing agent. Very high number of 8 x 10(10) CFU/g cells immobilized onto Mg-modified zeolite, proven beneficial effect of zeolite in animal health and probiotic characteristics of L. rhamnosus qualify solid remains after the fermentation as a high quality probiotic feed additive. High productivity of LA in the fermentation and valorization of the remains in animal nutrition could recommend this process which employs a simple modification of zeolite as a promising one for bio-based renewable LA production.", publisher = "Elsevier Science Bv, Amsterdam", journal = "Journal of the Taiwan Institute of Chemical Engineers", title = "Mg-modified zeolite as a carrier for Lactobacillus rhamnosus in L(+) lactic acid production on distillery wastewater", pages = "266-262", volume = "59", doi = "10.1016/j.jtice.2015.07.035" }
Đukić-Vuković, A., Jokić, B., Kocić-Tanackov, S., Pejin, J.,& Mojović, L.. (2016). Mg-modified zeolite as a carrier for Lactobacillus rhamnosus in L(+) lactic acid production on distillery wastewater. in Journal of the Taiwan Institute of Chemical Engineers Elsevier Science Bv, Amsterdam., 59, 262-266. https://doi.org/10.1016/j.jtice.2015.07.035
Đukić-Vuković A, Jokić B, Kocić-Tanackov S, Pejin J, Mojović L. Mg-modified zeolite as a carrier for Lactobacillus rhamnosus in L(+) lactic acid production on distillery wastewater. in Journal of the Taiwan Institute of Chemical Engineers. 2016;59:262-266. doi:10.1016/j.jtice.2015.07.035 .
Đukić-Vuković, Aleksandra, Jokić, Bojan, Kocić-Tanackov, Sunčica, Pejin, Jelena, Mojović, Ljiljana, "Mg-modified zeolite as a carrier for Lactobacillus rhamnosus in L(+) lactic acid production on distillery wastewater" in Journal of the Taiwan Institute of Chemical Engineers, 59 (2016):262-266, https://doi.org/10.1016/j.jtice.2015.07.035 . .