Antifungal Attributes of Lactobacillus plantarum MYS6 against Fumonisin Producing Fusarium proliferatum Associated with Poultry Feeds

Deepthi, B.; Rao, K. Poornachandra; Chennapa, G.; Naik, M. K.; Chandrashekara, K. T.; Sreenivasa, M. Y.

doi:10.1371/journal.pone.0155122

Cited by 73 publications

(42 citation statements)

References 43 publications

(65 reference statements)

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“…produced a wide range of enzymes, including esterases and proteases, capable of degrading biological membranes. The antagonistic effects of Lactobacillus strains against fungi and the presence of anti‐fungal mechanisms have been postulated by numerous researchers …”

Section: Discussionmentioning

confidence: 99%

“…The effectiveness of the ensiling process and the microbiological composition of silage depend on the quality of herbage, including buffering capacity, water content, the content of water‐soluble carbohydrates (WSCs), and the composition of epiphytic microbiota . They influence silage fermentation and the effectiveness of bacterial inoculation, whereas the microbial population of standing or freshly harvested forage crops is considerably different from that found during the process of silage fermentation or in the final product . Lactic acid bacteria (LAB), including Lactobacillus spp., Pediococcus spp., Streptococcus spp., and Leuconostoc spp., are major stimulants of fermentation.…”

Section: Introductionmentioning

confidence: 99%

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The effect of an additive containing three Lactobacillus species on the fermentation pattern and microbiological status of silage

et al. 2019

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BACKGROUND: Appropriate combinations of lactic acid bacteria (LAB) strains should be selected to optimize the ensiling process, and the additives should be adjusted to the ensiled forage crops. The aim of this study was to determine the effect of inoculation with three Lactobacillus species on the chemical parameters and microbiological quality (beneficial and harmful microbiota) of grass silage. RESULTS: Three species: L. paracasei (LPa), L. brevis (LB) and L. plantarum (LPl), isolated from sugar beet silage and characterized based on 16S rDNA sequences and biochemical parameters, were analyzed in the study. Single strains and their combinations were used as silage inoculants. The basic chemical and microbiological (qPCR) parameters of silages were determined. Based on the results of agglomerative hierarchical clustering (AHC) and principal component analysis (PCA) it was determined that silages inoculated with single LAB strains and LPa + LB and commercial additive (0+) were the best quality ones, particularly with regard to microbiological parameters and they effectively lowered the pH value. A consortium of three Lactobacillus species had no influence on silage quality, whereas LPa + LB and LPl + LB combinations as well as a commercial additive exerted positive effects. Inoculation inhibited the growth of toxin-producing fungi.CONCLUSION: Only the appropriate LAB composition can improve the quality of the ensiled material (antagonistic relationship). Only the LPa + LB combination was able to improve the value of low dry silage; nevertheless, almost all combinations were able to reduced concentrations of toxin-producing fungi. DISCUSSIONIn this experiment, grass herbage was obtained from the fourth cut due to higher expected fungal loads (in particular Fusarium spp.). A short regrowth period resulted in high crude protein content.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The effect of an additive containing three Lactobacillus species on the fermentation pattern and microbiological status of silage

et al. 2019

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“…A 2 × 2 table will be constructed for the poor and non-poor households and the SSK members and non-members households by comparing the poverty line with the household consumption expenditure data. From the table, the probability that a ‘poor’ among those with the BPL population are enrolled in the SSK project (positive predictive value) will be estimated [11]. …”

Section: Methodsmentioning

confidence: 99%

Evaluating the implementation related challenges of Shasthyo Suroksha Karmasuchi (health protection scheme) of the government of Bangladesh: a study protocol

Ahmed

Hasan

Ahmed

et al. 2018

BMC Health Serv Res

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BackgroundRapidly increasing healthcare costs and the growing burden of non-communicable diseases have increased the out-of-pocket (OOP) spending (63.3% of total health expenditure) in Bangladesh. This increasing OOP spending for healthcare has catastrophic economic impact on households. To reduce this burden, the Health Economics Unit (HEU) of the Ministry of Health and Family Welfare has developed the Shasthyo Surokhsha Karmasuchi (SSK) health protection scheme for the below-poverty line (BPL) population. The key actors in the scheme are HEU, contracted scheme operator and hospital. Under this scheme, each enrolled household is provided 50,000 BDT (620 USD) coverage per year for healthcare services against a government financed premium of 1000 BDT (12 USD). This initiative faces some challenges e.g., delays in scheme activities, registering the targeted population, low utilization of services, lack of motivation of the providers, and management related difficulties. It is also important to estimate the financial requirement for nationwide scale-up of this project. We aim to identify these implementation-related challenges and provide feedback to the project personnel.MethodsThis is a concurrent process documentation using mixed-method approaches. It will be conducted in the rural Kalihati Upazila where the SSK is being implemented. To validate the BPL population selection process, we will estimate the positive predictive value. A community survey will be conducted to assess the knowledge of the card holders about SSK services. From the SSK information management system, numbers of different services utilized by the card holders will be retrieved. Key-informant interviews with personnel from three key actors will be conducted to understand the barriers in the implementation of the project as per plan and gather their suggestions. To estimate the project costs, all inputs to be used will be identified, quantified and valued. The nationwide scale-up cost of the project will be estimated by applying economic modeling.DiscussionSSK is the first ever government initiated health protection scheme in Bangladesh. The study findings will enable decision makers to gain a better understanding of the key challenges in implementation of such scheme and provide feedback towards the successful implementation of the program.Electronic supplementary materialThe online version of this article (10.1186/s12913-018-3337-x) contains supplementary material, which is available to authorized users.

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“…According to the identification of LAB as Lactobacillus plantarum B4496, Lactobacillus brevis 207 and Lactobacillus sanfranciscensis BB12 showed interesting in vitro broad antifungal activities towards the three ochratoxin-producing fungi (Aspergillus carbonarius, Aspergillus niger and Aspergillus ochraceus) with inhibition percentages ranging from 15% to 66.7% [13]. According to Deepthi et al [14]., Lactobacillus has anti-fungal ability. The metabolic product of LAB causes an acid condition that inhibits germination and hypha formation from mold.…”

Section: Introductionmentioning

confidence: 99%

Microbiology, Chemical, and Sensory Characteristics of Cocoa Powder: The Effect of Lactobacillus plantarum HL-15 as Culture Starter and Fermentation Box Variation

Djaafar

Monika

Marwati

et al. 2020

Digital Press Life Sciences

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Cocoa powder is made from fermented cocoa beans which are separated from fat, grounded and sifted to produce a powder. The fermentation stage is an important stage in processing cocoa beans for chocolate flavor formation. The traditional fermentation done by farmer triggers fungal growth that can produce a toxin called mycotoxin. The use of lactic acid bacteria in cocoa beans fermentation has been known to inhibit the growth of mycotoxin-producing fungi. The addition of Lactobacillus plantarum HL 15 as a culture starter has known as an antifungal. The objective of this research is to study the effect of Lactobacillus plantarum HL 15 as culture starter and fermentation box variation on microbiology, chemical and sensory characteristics of cocoa powder. Cocoa beans fermentation was conducted by starter culture addition and without starter culture addition and then using a new fermentation box and old fermentation box. The analysis of cocoa powder was carried out include water content, pH, fungi contamination, and sensory evaluation on color, flavor and taste of the cocoa powder. The result showed that water content (3.85 % to 4.55%), pH (4.85 to 4.95), and sensory evaluation is not significant differences for all treatment. The addition of Lactobacillus plantarum HL 15 as a culture starter in old and new fermentation boxes has a smaller lever of fungi contamination compare to the treatment without Lactobacillus plantarum HL 15 as culture starter.

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Antifungal Attributes of Lactobacillus plantarum MYS6 against Fumonisin Producing Fusarium proliferatum Associated with Poultry Feeds

Cited by 73 publications

References 43 publications

The effect of an additive containing three Lactobacillus species on the fermentation pattern and microbiological status of silage

The effect of an additive containing three Lactobacillus species on the fermentation pattern and microbiological status of silage

Evaluating the implementation related challenges of Shasthyo Suroksha Karmasuchi (health protection scheme) of the government of Bangladesh: a study protocol

Microbiology, Chemical, and Sensory Characteristics of Cocoa Powder: The Effect of Lactobacillus plantarum HL-15 as Culture Starter and Fermentation Box Variation

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