Bioprocessing of agro‐industrial residues into lactic acid and probiotic enriched livestock feed
Samo za registrovane korisnike
2019
Autori
Mladenović, DraganaDjukić‐Vuković, Aleksandra
Stanković, Miroslav
Milašinović‐Šeremešić, Marija
Radosavljević, Milica
Pejin, Jelena
Mojović, Ljiljana
Članak u časopisu (Objavljena verzija)
,
Society of Chemical Industry
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
BACKGROUND: Growing challenges of resource depletion, food security and environmental protection are putting stress on the development of biorefinery processes for bioprocessing of residues fromfood and agro-industry into value-added products. In this study, the simultaneous production of lactic acid (LA) and livestock feed on a combined substrate based on molasses and potato stillage by Lactobacillus paracasei NRRL B-4564 immobilized onto sunflower seed hull (SSH), brewer’s spent grain (BSG) and sugar beet pulp (SBP) was studied. RESULTS: The highest total LA concentration of 399 g L−1 with overall productivity of 1.27 g L−1 h−1 was achieved in repeated batch fermentation by SBP-immobilized biocatalyst, followed by BSG- and SSH-immobilized cells. Fermentation improved the content of proteins and ash, and decreased the content of fibers in all three support materials. In addition, the fermentation had favorable effect on in vitro drymatter digestibility and energy values of SSH and BSG.... According to assessment of probiotic potential, L. paracasei demonstrated a favorable probiotic profile, exhibiting high resistance to simulated ruminant digestive tract and significant antioxidant and antimicrobial activity. CONCLUSIONS: The proposed strategy enables valorization of agro-industrial residues as value-added ruminant feed and simultaneous LA production. Following principles of circular economy, the developed process combines different rawmaterials and integrates them into a biorefinery process, improving the overall profitability and productivity.
Ključne reči:
Lactic acid / Fermentation / L-lactic acidIzvor:
Journal of the Science of Food and Agriculture, 2019, 99, 12, 5293-5302Izdavač:
- Wiley
Finansiranje / projekti:
- Proizvodnja mlečne kiseline i probiotika na otpadnim proizvodima prehrambene i agro-industrije (RS-MESTD-Technological Development (TD or TR)-31017)
- Scientific and Technological Collaboration of the Republic of Serbia and PR China - Project #I-1 (Title: Development of new biological processes in the value added utilization of agro-industrial waste)
DOI: 10.1002/jsfa.9759
ISSN: 0022-5142; 1097-0010
PubMed: 31006866
WoS: 000473871700001
Scopus: 2-s2.0-85068222625
Institucija/grupa
IHTMTY - JOUR AU - Mladenović, Dragana AU - Djukić‐Vuković, Aleksandra AU - Stanković, Miroslav AU - Milašinović‐Šeremešić, Marija AU - Radosavljević, Milica AU - Pejin, Jelena AU - Mojović, Ljiljana PY - 2019 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/3064 AB - BACKGROUND: Growing challenges of resource depletion, food security and environmental protection are putting stress on the development of biorefinery processes for bioprocessing of residues fromfood and agro-industry into value-added products. In this study, the simultaneous production of lactic acid (LA) and livestock feed on a combined substrate based on molasses and potato stillage by Lactobacillus paracasei NRRL B-4564 immobilized onto sunflower seed hull (SSH), brewer’s spent grain (BSG) and sugar beet pulp (SBP) was studied. RESULTS: The highest total LA concentration of 399 g L−1 with overall productivity of 1.27 g L−1 h−1 was achieved in repeated batch fermentation by SBP-immobilized biocatalyst, followed by BSG- and SSH-immobilized cells. Fermentation improved the content of proteins and ash, and decreased the content of fibers in all three support materials. In addition, the fermentation had favorable effect on in vitro drymatter digestibility and energy values of SSH and BSG. According to assessment of probiotic potential, L. paracasei demonstrated a favorable probiotic profile, exhibiting high resistance to simulated ruminant digestive tract and significant antioxidant and antimicrobial activity. CONCLUSIONS: The proposed strategy enables valorization of agro-industrial residues as value-added ruminant feed and simultaneous LA production. Following principles of circular economy, the developed process combines different rawmaterials and integrates them into a biorefinery process, improving the overall profitability and productivity. PB - Wiley T2 - Journal of the Science of Food and Agriculture T1 - Bioprocessing of agro‐industrial residues into lactic acid and probiotic enriched livestock feed VL - 99 IS - 12 SP - 5293 EP - 5302 DO - 10.1002/jsfa.9759 ER -
@article{ author = "Mladenović, Dragana and Djukić‐Vuković, Aleksandra and Stanković, Miroslav and Milašinović‐Šeremešić, Marija and Radosavljević, Milica and Pejin, Jelena and Mojović, Ljiljana", year = "2019", abstract = "BACKGROUND: Growing challenges of resource depletion, food security and environmental protection are putting stress on the development of biorefinery processes for bioprocessing of residues fromfood and agro-industry into value-added products. In this study, the simultaneous production of lactic acid (LA) and livestock feed on a combined substrate based on molasses and potato stillage by Lactobacillus paracasei NRRL B-4564 immobilized onto sunflower seed hull (SSH), brewer’s spent grain (BSG) and sugar beet pulp (SBP) was studied. RESULTS: The highest total LA concentration of 399 g L−1 with overall productivity of 1.27 g L−1 h−1 was achieved in repeated batch fermentation by SBP-immobilized biocatalyst, followed by BSG- and SSH-immobilized cells. Fermentation improved the content of proteins and ash, and decreased the content of fibers in all three support materials. In addition, the fermentation had favorable effect on in vitro drymatter digestibility and energy values of SSH and BSG. According to assessment of probiotic potential, L. paracasei demonstrated a favorable probiotic profile, exhibiting high resistance to simulated ruminant digestive tract and significant antioxidant and antimicrobial activity. CONCLUSIONS: The proposed strategy enables valorization of agro-industrial residues as value-added ruminant feed and simultaneous LA production. Following principles of circular economy, the developed process combines different rawmaterials and integrates them into a biorefinery process, improving the overall profitability and productivity.", publisher = "Wiley", journal = "Journal of the Science of Food and Agriculture", title = "Bioprocessing of agro‐industrial residues into lactic acid and probiotic enriched livestock feed", volume = "99", number = "12", pages = "5293-5302", doi = "10.1002/jsfa.9759" }
Mladenović, D., Djukić‐Vuković, A., Stanković, M., Milašinović‐Šeremešić, M., Radosavljević, M., Pejin, J.,& Mojović, L.. (2019). Bioprocessing of agro‐industrial residues into lactic acid and probiotic enriched livestock feed. in Journal of the Science of Food and Agriculture Wiley., 99(12), 5293-5302. https://doi.org/10.1002/jsfa.9759
Mladenović D, Djukić‐Vuković A, Stanković M, Milašinović‐Šeremešić M, Radosavljević M, Pejin J, Mojović L. Bioprocessing of agro‐industrial residues into lactic acid and probiotic enriched livestock feed. in Journal of the Science of Food and Agriculture. 2019;99(12):5293-5302. doi:10.1002/jsfa.9759 .
Mladenović, Dragana, Djukić‐Vuković, Aleksandra, Stanković, Miroslav, Milašinović‐Šeremešić, Marija, Radosavljević, Milica, Pejin, Jelena, Mojović, Ljiljana, "Bioprocessing of agro‐industrial residues into lactic acid and probiotic enriched livestock feed" in Journal of the Science of Food and Agriculture, 99, no. 12 (2019):5293-5302, https://doi.org/10.1002/jsfa.9759 . .