Lactic acid production on liquid distillery stillage by Lactobacillus rhamnosus immobilized onto zeolite
Само за регистроване кориснике
2013
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In this study, lactic acid and biomass production on liquid distillery stillage from bioethanol production with Lactobacillus rhamnosus ATCC 7469 was studied. The cells were immobilized onto zeolite, a microporous aluminosilicate mineral and the lactic acid production with free and immobilized cells was compared. The immobilization allowed simple cell separation from the fermentation media and their reuse in repeated batch cycles. A number of viable cells of over 10(10) CFU g(-1) of zeolite was achieved at the end of fourth fermentation cycle. A maximal process productivity of 1.69 g L-1, maximal lactic acid concentration of 42.19 g L-1 and average yield coefficient of 0.96 g g(-1) were achieved in repeated batch fermentation on the liquid stillage without mineral or nitrogen supplementation. " 2012 Elsevier Ltd. All rights reserved.
Кључне речи:
Liquid stillage / Lactic acid / Immobilization / Lactobacillus rhamnosus / ZeoliteИзвор:
Bioresource Technology, 2013, 135, 454-458Издавач:
- Elsevier Sci Ltd, Oxford
Финансирање / пројекти:
- Производња млечне киселине и пробиотика на отпадним производима прехрамбене и агро-индустрије (RS-MESTD-Technological Development (TD or TR)-31017)
DOI: 10.1016/j.biortech.2012.10.066
ISSN: 0960-8524
PubMed: 23186681
WoS: 000319181000063
Scopus: 2-s2.0-84876477098
Институција/група
Tehnološko-metalurški fakultetTY - JOUR AU - Đukić-Vuković, Aleksandra AU - Mojović, Ljiljana AU - Jokić, Bojan AU - Nikolić, Svetlana AU - Pejin, Jelena PY - 2013 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2501 AB - In this study, lactic acid and biomass production on liquid distillery stillage from bioethanol production with Lactobacillus rhamnosus ATCC 7469 was studied. The cells were immobilized onto zeolite, a microporous aluminosilicate mineral and the lactic acid production with free and immobilized cells was compared. The immobilization allowed simple cell separation from the fermentation media and their reuse in repeated batch cycles. A number of viable cells of over 10(10) CFU g(-1) of zeolite was achieved at the end of fourth fermentation cycle. A maximal process productivity of 1.69 g L-1, maximal lactic acid concentration of 42.19 g L-1 and average yield coefficient of 0.96 g g(-1) were achieved in repeated batch fermentation on the liquid stillage without mineral or nitrogen supplementation. " 2012 Elsevier Ltd. All rights reserved. PB - Elsevier Sci Ltd, Oxford T2 - Bioresource Technology T1 - Lactic acid production on liquid distillery stillage by Lactobacillus rhamnosus immobilized onto zeolite EP - 458 SP - 454 VL - 135 DO - 10.1016/j.biortech.2012.10.066 ER -
@article{ author = "Đukić-Vuković, Aleksandra and Mojović, Ljiljana and Jokić, Bojan and Nikolić, Svetlana and Pejin, Jelena", year = "2013", abstract = "In this study, lactic acid and biomass production on liquid distillery stillage from bioethanol production with Lactobacillus rhamnosus ATCC 7469 was studied. The cells were immobilized onto zeolite, a microporous aluminosilicate mineral and the lactic acid production with free and immobilized cells was compared. The immobilization allowed simple cell separation from the fermentation media and their reuse in repeated batch cycles. A number of viable cells of over 10(10) CFU g(-1) of zeolite was achieved at the end of fourth fermentation cycle. A maximal process productivity of 1.69 g L-1, maximal lactic acid concentration of 42.19 g L-1 and average yield coefficient of 0.96 g g(-1) were achieved in repeated batch fermentation on the liquid stillage without mineral or nitrogen supplementation. " 2012 Elsevier Ltd. All rights reserved.", publisher = "Elsevier Sci Ltd, Oxford", journal = "Bioresource Technology", title = "Lactic acid production on liquid distillery stillage by Lactobacillus rhamnosus immobilized onto zeolite", pages = "458-454", volume = "135", doi = "10.1016/j.biortech.2012.10.066" }
Đukić-Vuković, A., Mojović, L., Jokić, B., Nikolić, S.,& Pejin, J.. (2013). Lactic acid production on liquid distillery stillage by Lactobacillus rhamnosus immobilized onto zeolite. in Bioresource Technology Elsevier Sci Ltd, Oxford., 135, 454-458. https://doi.org/10.1016/j.biortech.2012.10.066
Đukić-Vuković A, Mojović L, Jokić B, Nikolić S, Pejin J. Lactic acid production on liquid distillery stillage by Lactobacillus rhamnosus immobilized onto zeolite. in Bioresource Technology. 2013;135:454-458. doi:10.1016/j.biortech.2012.10.066 .
Đukić-Vuković, Aleksandra, Mojović, Ljiljana, Jokić, Bojan, Nikolić, Svetlana, Pejin, Jelena, "Lactic acid production on liquid distillery stillage by Lactobacillus rhamnosus immobilized onto zeolite" in Bioresource Technology, 135 (2013):454-458, https://doi.org/10.1016/j.biortech.2012.10.066 . .