Food Microbiology, Journal Year: 2024, Volume and Issue: 124, P. 104621 - 104621
Published: Aug. 17, 2024
Language: Английский
Foods, Journal Year: 2025, Volume and Issue: 14(2), P. 207 - 207
Published: Jan. 10, 2025
Lipopeptides (LPs) are widely sourced surface-active natural products with a wide range of functions and low toxicity, high potency, good biodegradability. In this paper, we summarize, for the first time, plant, animal, microbial, synthetic sources LPs. We also introduce applications LPs in food human health, including (1) can inhibit growth microorganisms during production preservation. They be added to packaging materials preservation freshness transportation, used as additives improve taste food. (2) provide amino acids promote protein synthesis cellular repair. Due their broad-spectrum antimicrobial properties, they exhibit anticancer effects biological activities. This review summarizes, laying foundation development application
Language: Английский
Citations
1
Molecules, Journal Year: 2025, Volume and Issue: 30(4), P. 863 - 863
Published: Feb. 13, 2025
Natural surfactants are surface-active molecules synthesized from renewable resources (i.e., plants, animals, or microorganisms) and possess properties comparable to conventional surfactants, making them an environmentally friendly potential alternative petrochemical surfactants. Additionally, they exhibit biological such as anti-microbial properties, biodegradability, less toxicity, allowing their use in everyday products with minimal risk human health the environment. Based on mode of production, natural can be classified into first-generation bio-based second-generation biosurfactants, although definition may vary depending author literature. This review offers extensive classification focusing composition, sources, production methods, applications across various industries. Furthermore, main challenges future perspectives discussed.
Language: Английский
Citations
1
Microbiological Research, Journal Year: 2024, Volume and Issue: 288, P. 127841 - 127841
Published: Aug. 2, 2024
In the prospect of novel potential biocontrol agents, a new strain BDI-IS1 belonging to recently described Bacillus nakamurai was selected for its strong in vitro antimicrobial activities against range bacterial and fungal phytopathogens. Genome mining coupled with metabolomics revealed that produces multiple non-ribosomal secondary metabolites including surfactin, iturin A, bacillaene, bacillibactin bacilysin, together some ribosomally-synthesized post-translationally modified peptides (RiPPs) such as plantazolicin, potentially amylocyclicin, bacinapeptin LCI. Reverse genetics further showed specific involvement these compounds antagonistic activity strain. Comparative genomics between five already sequenced B. strains products constitute core metabolome species while RiPPs are more strain-specific. Although lacks key bioactive found velezensis, greenhouse experiments show is able protect tomato maize plants early blight northern leaf caused by Alternaria solani Exserohilum turcicum, respectively, at levels similar or better than velezensis QST713. The reduction foliar diseases, following root application suspension demonstrates can act direct antibiosis inducing plant defence mechanisms. These findings indicate be considered good candidate diseases prevailing tropical regions, encourage research into spectrum activity, requirements conditions needed ensure efficacy.
Language: Английский
Citations
6
Current Research in Microbial Sciences, Journal Year: 2024, Volume and Issue: 7, P. 100266 - 100266
Published: Jan. 1, 2024
Pesticide pollution remains a significant environmental challenge, necessitating the exploration of sustainable alternatives. Biosurfactants are class unconventional surface-active chemicals that produced by microorganisms. have many applications in treating oil spills, emulsifiers, pharmaceuticals, and agriculture. Compared to chemical surfactants, they benefits such as biodegradability, less toxicity, greener option because derived from microbes. recently been shown potential speed up pesticide cleanup. used remediation their exceptional foaming ability, high selectivity, wide range pH, salinity, temperature operating windows. Microbial biosurfactants emerged agents for treatment organic waste agricultural residue. This review unfolds promising realm microbial green solutions sustainability, particularly practices, with special reference remediation. article highlights escalating need eco-friendly alternatives, paving way discussing biosurfactants. Moreover, articles discuss detail various advancements field rapid screening biosurfactants, either using conventional approach or
Language: Английский
Citations
5
International Journal of Molecular Sciences, Journal Year: 2025, Volume and Issue: 26(1), P. 336 - 336
Published: Jan. 2, 2025
Bacillus cyclic lipopeptides (CLP), part of the three main families—surfactins, iturins, and fengycins—are secondary metabolites with a unique chemical structure that includes both peptide lipid components. Being amphiphilic compounds, CLPs exhibit antimicrobial activity in vitro, damaging membranes microorganisms. However, concentrations used vitro are difficult to achieve natural conditions. Therefore, environment, alternative mechanisms action by more likely, such as inducing apoptosis fungal cells, preventing microbial adhesion substrate, promoting death phytopathogens stimulating plant immune responses. In addition, low act signaling molecules Bacillus’s own metabolism, when environmental conditions change, they form an adaptive response host bacterium. Namely, trigger differentiation bacterial population into various specialized cell types: competent flagellated matrix producers, spores. this review, we have summarized current understanding under experimental We also shown relationship between some regulatory pathways involved CLP biosynthesis differentiation, well role determine changes physiological state subpopulations shifts
Language: Английский
Citations
0
Microbiological Research, Journal Year: 2025, Volume and Issue: 293, P. 128054 - 128054
Published: Jan. 7, 2025
Language: Английский
Citations
0
Journal of Fungi, Journal Year: 2025, Volume and Issue: 11(3), P. 207 - 207
Published: March 6, 2025
Sorghum (Sorghum bicolor L.) is a globally important energy and food crop that becoming increasingly integral to security the environment. However, its production significantly hampered by various fungal phytopathogens affect yield quality. This review aimed provide comprehensive overview of major affecting sorghum, their impact, current management strategies, potential future directions. The diseases covered include anthracnose, grain mold complex, charcoal rot, downy mildew, rust, with an emphasis on pathogenesis, symptomatology, overall economic, social, environmental impacts. From initial use fungicides shift biocontrol, rotation, intercropping, modern tactics breeding resistant cultivars against mentioned are discussed. In addition, this explores disease management, particular focus role technology, including digital agriculture, predictive modeling, remote sensing, IoT devices, in early warning, detection, management. It also key policy recommendations support farmers advance research thus emphasizing need for increased investment research, strengthening extension services, facilitating access necessary inputs, implementing effective regulatory policies. concluded although pose significant challenges, combined effort innovative policies can mitigate these issues, enhance resilience sorghum facilitate global issues.
Language: Английский
Citations
0
Journal of Natural Products, Journal Year: 2025, Volume and Issue: unknown
Published: March 26, 2025
Fengycin is an antifungal drug that could be used as a biocontrol agent if it produced in high amounts. The ComQXPA quorum sensing (QS) system natural mechanism, regulating cell density-dependent behaviors Bacillus subtilis. This study employed the QS-targeted promoter PsrfA to express pps gene cluster B. subtilis, coupling produce fengycin. Mutations ComA regulatory protein-binding site RE3 exhibited 2.45-fold increase expression intensity and resulted elevation of fengycin production from 489 1832 mg/L, 2.74-fold enhancement. Transcriptomic analysis revealed upregulation genes associated with carbon source uptake utilization metabolic pathways related amino acids fatty acids, which are precursors for synthesis. Additionally, knockout rapJ rapE increased 3190 mg/L. In coculture constructed Corynebacterium glutamicum, reached 4005 work provides strategy dynamically
Language: Английский
Citations
0
International Journal of Agricultural Technology, Journal Year: 2025, Volume and Issue: 21(2), P. 443 - 458
Published: March 28, 2025
Bacterial leaf blight and bacterial streak are major rice diseases caused by Xanthomonas oryzae pv. (Xoo) X. oryzicola (Xoc). In this study, rhizosphere soil samples were collected from healthy in Suphanburi, Kanchanaburi, Surin provinces of Thailand. Among 135 strains isolated the samples, only six isolates selected mainly based on their strong antagonistic activity against Xoo. By dual-culture test, strain KRI2 provided largest Xoo inhibition zone diameters 30.16 mm, followed SRN19 SPB1_1 with 24.30 mm 24.06 respectively. The Xoc diameter was obtained (15.46 mm), (14.21 mm) SPB1_10 (14.00 mm). addition, all able to inhibit growth Curvularia lunata, pathogenic fungus. Morphological characterization revealed that Gram-positive bacteria rod shape. Molecular 16S rDNA gene sequencing analysis exhibited belong genus Bacillus. Four strains, SPB1_1, SPB1_10, SRN19, KRI6, identified as Bacillus velezensis. KRI4 sonorensis subtilis, Besides, antagonist-related lytic enzyme production ability plant growth-promoting traits observed. It found produce protease cellulase but showed an solubilize phosphate nitrogen fixation slightly.
Language: Английский
Citations
0
Russian Journal of Bioorganic Chemistry, Journal Year: 2025, Volume and Issue: 51(2), P. 465 - 490
Published: April 1, 2025
Language: Английский
Citations
0