Lactobacillus plantarum with Broad Antifungal Activity as a Protective Starter Culture for Bread Production
AbstractBread is a staple food consumed worldwide on a daily basis. Fungal contamination of bread is a critical concern for producers since it is related to important economic losses and safety hazards due to the negative impact of sensorial quality and to the potential occurrence of mycotoxins. In this work, Lactobacillus plantarum UFG 121, a strain with characterized broad antifungal activity, was analyzed as a potential protective culture for bread production. Six different molds belonging to Aspergillus spp., Penicillium spp., and Fusarium culmorum were used to artificially contaminate bread produced with two experimental modes: (i) inoculation of the dough with a commercial Saccharomyces cerevisiae strain (control) and (ii) co-inoculation of the dough with the commercial S. cerevisiae strain and with L. plantarum UFG 121. L. plantarum strain completely inhibited the growth of F. culmorum after one week of storage. The lactic acid bacterium modulated the mold growth in samples contaminated with Aspergillus flavus, Penicillium chrysogenum, and Penicillium expansum, while no antagonistic effect was found against Aspergillus niger and Penicillium roqueforti. These results indicate the potential of L. plantarum UFG 121 as a biocontrol agent in bread production and suggest a species- or strain-depending sensitivity of the molds to the same microbial-based control strategy. View Full-Text
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Russo, P.; Fares, C.; Longo, A.; Spano, G.; Capozzi, V. Lactobacillus plantarum with Broad Antifungal Activity as a Protective Starter Culture for Bread Production. Foods 2017, 6, 110.
Russo P, Fares C, Longo A, Spano G, Capozzi V. Lactobacillus plantarum with Broad Antifungal Activity as a Protective Starter Culture for Bread Production. Foods. 2017; 6(12):110.Chicago/Turabian Style
Russo, Pasquale; Fares, Clara; Longo, Angela; Spano, Giuseppe; Capozzi, Vittorio. 2017. "Lactobacillus plantarum with Broad Antifungal Activity as a Protective Starter Culture for Bread Production." Foods 6, no. 12: 110.
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.