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Jan 01, 2019 In this work, we attempted to improve bacteriocin production by Lactobacillus plantarum ST16Pa in a whey powder formulation supplemented with additional sources of carbon, nitrogen, and vitamin B12 at different levels and varying the agitation intensity according to a PlackettBurman experimental design.
In this work, we attempted to improve bacteriocin production by Lactobacillus plantarum ST16Pa in a whey powder formulation supplemented with additional sources of carbon, nitrogen, and vitamin B 12 at different levels and varying the agitation intensity according to a Plackett-Burman experimental design. Only the addition of tryptone positively influenced the production of this bacteriocin.
Bacteriocin production by Lactobacillus plantarum ST16Pa in supplemented whey powder formulations. Author links open overlay panel Sabrina S. Sabo a Attilio Converti b Simone Ichiwaki a Ricardo P.S. Oliveira a
Strain ST16PA, isolated from papaya was identified as Lactobacillus plantarum based on biochemical tests, PCR with species-specific primers and 16S rDNA sequencing. L. plantarum ST16PA produces a 6.5 kDa bacteriocin, active against different species
May 22, 2015 Bacterial strains and growth conditions. Thirty-five L. plantarum isolates, previously identified by phenotypic assay API 50 CHL, Biomerieux, France and species-specific PCR Torriani et al. 2001, were screened for bacteriocin production.The origin of the strains is reported in Table 1.Before the experiments, the strains were propagated twice in MRS broth Pronadisa, Madrid, Spain
Sep 01, 2017 However, cheese whey can serve as a raw material for the production of biocomposites. In this context, in this study, we assayed the production of a bacteriocin-like inhibitory substance BLIS and lactate by culturing Lactobacillus plantarum ST16Pa in hydrolyzed fresh cheese whey. The process was improved by studying the enzymatic hydrolysis ...
The present work aims to evaluate the growth and production of bacteriocins by Pediococcus pentosaceus 147 bacteriocinogenic strain in co-culture with Lactobacillus plantarum LE27
Feb 23, 2017 Bacteriocin Production and Partial Purification. ... Lb. plantarum ST16Pa ... 2008 Evaluation of Enterococcus mundtii ST4SA and Lactobacillus plantarum 423 as probiotics by using a gastro-intestinal model with infant milk formulations as substrate. Int J Food Microbiol 128362370.
Inhibitory substances production by Lactobacillus plantarum ST16Pa cultured in hydrolyzed cheese whey supplemented with soybean flour and their antimicrobial efficiency as biopreservatives on fresh chicken meat. da Silva Sabo S1, P rez-Rodr guez N2, Dom nguez JM2, de Souza Oliveira RP3.
Oct 01, 2014 Bacteriocin production by Lactobacillus plantarum AMA-K isolated from amasi, a Zimbabwean fermented milk product and study of the adsorption of bacteriocin AMA-K to Listeria sp. Brazilian Journal of Microbiology , 39 2008 , pp. 178 - 187
The present study was carried out to screen the pediocin producer strains viz., Pediococcus pentosaceous NCDC 273, Pediococcus acidilactici NCDC 252 P. pentosaceous NCDC 35, Enterococcus faecium NCDC 124 and Lactobacillus plantarum NCDC 20 for their ability to utilize lactose, to optimize pediocin production using response surface methodology RSM and to purify pediocin using
Feb 21, 2013 Lactobacillus plantarum JJ18 and Lactobacillus plantarum subsp. plantarum JJ60, probiotics from idli batter, produce bacteriocins JJ18 and JJ60 having a wide spectrum of activity. After optimising the environmental conditions for bacteriocin production the effect of various media components was determined. Maximum bacteriocin production was observed in MRS broth, pH 6.4
Inhibitory activity of Lactobacillus plantarum strains and calcium propionate on spoilage fungi. F. Israel-roming. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 36 Full PDFs related to this paper. READ PAPER.
Sabrina da Silva Sabo, Noelia P rez-Rodr guez, Jos Manuel Dom nguez and Ricardo Pinheiro de Souza Oliveira, Inhibitory substances production by Lactobacillus plantarum ST16Pa cultured in hydrolyzed cheese whey supplemented with soybean flour and their antimicrobial efficiency as biopreservatives on fresh chicken meat, Food Research ...
The activity was lost after treatment with trypsin, this suggests that the activity was solely because of the bacteriocin production. Maximum bacteriocin production was observed during 18 h growth cycle of L. plantarum SK-3 and L. plantarum DB-2 with 745 AUml and 710 AUml against test indicator S. aureus followed by 685 AUml and 680 AUml ...
da Silva Sabo S, P rez-Rodr guez N, Dom nguez JM, de Souza Oliveira RP. 2017. Inhibitory substances production by Lactobacillus plantarum ST16Pa cultured in hydrolyzed cheese whey supplemented with soybean flour and their antimicrobial efficiency as biopreservatives on fresh chicken meat. Food Res Int 991 762-769.
Bacteriocin production was determined by using the agarspot method as described previously. The experiment was repeated three times. Results and discussion IdentiWcation of strain AMA-KStrain AMA-K is rod-shaped and was identiWed as Lactobacillus plantarum
Consequently, it is of interest to use this by-product as a fermentation substrate for the production of value-added products. 44 Substantially high nisin activity was obtained after 9 h batch fermentation supplemented with whey. 45 The use of a mixed culture of L. lactis and Saccharomyces cerevisiae to whey-based medium to stimulate the ...
The present invention relates to a probiotic bacterial strain belonging to the genus Lactobacillus having the ability to colonize the human vagina, or a variant thereof. More specifically the probiotic bacterial strain belongs to a species chosen from the group comprising Lactobacillus plantarum, Lactobacillus crispatus , and Lactobacillus gasseri .
The present invention relates to a probiotic bacterial strain belonging to the genus. Lactobacillus having the ability to colonize the human vagina, or a variant thereof . More specifically the probiotic bacterial strain belongs to a species chosen from the group comprising Lactobacillus plantarum, Lactobacillus crispatus and Lactobacillus gasseri.
May 01, 2021 In fact Bacteria of the genus Lactobacillus pentosus, Lactobacillus plantarum ST16Pa had been respectively isolated from banana and papaya Maryam et al., 2017 Todorov et al., 2011. In addition, a study conducted on the microflora of pineapple and orange also showed that the latter were ecological niches of BAL Maria, 2012 Ram et al., 2013 .
Optimization of bacteriocin production by Lactobacillus plantarum ST13BR, a strain isolated from barley beer. 3280 The cell-free supernatant containing bacteriocin ST13BR, produced by Lactobacillus plantarum ST13BR, inhibits the growth of L. casei, Pseudomonas aeruginosa, Enterococcus faecalis, Klebsiella pneumoniae and Escherichia coli.
Optimization of bacteriocin production by batch fermentation of Lactobacillus plantarum LPCO10. Applied and Environmental Microbiology, 689, 4465-4471. Liong, M. T., amp Shah, N. P. 2005. Production of organic acids from fermentation of mannitol, fructooligosaccharide and inulin by a cholesterol removing Lactobacillus acidophilus strain.
Mar 03, 2017 Maximum production of bacteriocin ST13BR by Lb. plantarum ST13BR was recorded at 30C and not at 37C 53 . However, optimum production of bacteriocin by Lb. plantarum F12 was reported at 37C 56 . Optimal bacteriocin production 12,800 AUmL from Lb. plantarum AMA-K was recorded in MRS broth with an initial pH of 6.0 and 5.5 50 .
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