Search Results (759)

Kefir is a probiotic beverage produced by symbiotic bacteria and yeasts. Polysaccharide-rich extracts from yellow and black soybeans (S and B) were obtained and subsequently fermented to produce S-F and B-F. The fermented extracts were further subjected to oxidative degradation using ascorbic acid and hydrogen peroxide to generate S-FD and B-FD. Physicochemical analyses revealed distinct differences in composition, phenolic profiles, and molecular weight among S-F, S-FD, B-F, and B-FD. Fourier transform infrared (FTIR) spectra indicated that oxidative degradation altered specific functional group intensities without disrupting the fundamental polysaccharide framework. Fermentation enhanced angiotensin-converting enzyme (ACE) inhibitory activity, and subsequent oxidative degradation further improved this effect. Both fermented and degraded extracts exhibited antioxidant activities, including 2,2-diphenyl-1-picrylhydrazyl (DPPH) and 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) radical scavenging capacity, ferrous-ion chelating ability, and reducing power, with degraded samples showing greater activity. The effects of the extracts on SH-SY5Y human neuroblastoma cells were evaluated in vitro. No cytotoxicity was observed at concentrations up to 400 μg/mL. Treatment at 200 μg/mL increased cell viability and reduced apoptosis in rotenone (ROT)-treated cells. Multivariate analysis further indicated that oxidative degradation enhanced antioxidant and ACE inhibitory activities but may reduce the protective effects observed in SH-SY5Y cells. Overall, soybean-derived kefir polysaccharide-rich extracts show potential as functional ingredients for applications related to blood pressure regulation and antioxidant activity, while their protective effects in neuronal cell models warrant further investigation. Full article

In this work, we extended our previous studies on the limitations of classical contact models from polymers to a biological system. We used yeast as a model system to investigate how contact evolution during indentation affects the accuracy of AFM-based determination of Young’s modulus. We proposed a practical correction framework for the classical Hertz and Sneddon flat-punch models to improve the extraction of mechanical properties from experimental data. Force-indentation curves were measured using a spherical (SPHERE) probe with a 2 μm radius and a flat (FLAT) probe with a 4 μm radius of plateau. The experimental results were analyzed using both corrected and uncorrected contact models, while a finite element analysis (FEA) model was used to determine the contact radius-indentation dependence. It showed that Young’s modulus estimated from AFM indentation using classical formulations is probe-dependent because the contact radius is inadequately described. By incorporating the FEA-derived effective contact radius into Hertz and Sneddon contact models, the same Young’s modulus was obtained for yeast with both probes and compared to reference values with other techniques. These findings establish contact evolution as a governing factor in AFM-based cell mechanics and provide a practical route toward robust, probe-independent, and more accurate determination of mechanical properties for living cells. Full article

This study evaluates the chemical composition and bioactivities of essential oils extracted from the leaves and twigs of Glycosmis lanceolata growing in a natural forest in Vietnam. gas chromatography–mass spectrometry identified 42 and 43 constituents in the leaf and twig oils, respectively. The main compounds in the leaf oil were (E)-β-caryophyllene (10.2%), β-bisabolene (23.7%), and brevifolin (21.3%), while the twig oil was dominated by β-bisabolene (11.6%) and brevifolin (12.7%). Neither oil exhibited inhibitory effects against two beneficial bacterial strains, Bacillus subtilis and Lactobacillus fermentum. In contrast, both oils showed weak antimicrobial activity against four pathogenic bacteria—Staphylococcus aureus, Salmonella enterica, Escherichia coli, and Pseudomonas aeruginosa—and one yeast, Candida albicans, with IC₅₀ values ranging from 2012 ± 118 to 10,593 ± 557 µg/mL. Notably, the twig oil demonstrated pronounced anti-inflammatory activity via inhibition of nitric oxide production (IC₅₀ = 29.7 ± 2.58 µg/mL), whereas the leaf oil showed no detectable activity within the tested concentrations. Similarly, DPPH radical scavenging assays indicated stronger antioxidant activity for the twig oil compared to the leaf oil. These findings provide new insights into the phytochemistry and bioactivities of G. lanceolata essential oils and may support further investigations into their potential applications. Full article

Aronia melanocarpa is a rich source of anthocyanins with well-documented antioxidant and antidiabetic potential; however, their application is limited by low stability. In this study, extraction conditions were optimized using response surface methodology, with the highest total polyphenol content obtained at an ethanol concentration of 36.9% (v/v), an extraction temperature of 34.1 °C, and a solvent-to-solid ratio of 54.5 mL/g. The extract exhibited antioxidant activity and inhibited α-amylase in vitro, with an IC₅₀ value of 3.18 ± 0.27 mg/mL, compared with 6.76 ± 0.21 mg/mL for acarbose under the same assay conditions. Molecular modeling suggested that cyanidin derivatives may play a major role in the observed α-amylase inhibitory activity. The optimized extract was subsequently incorporated into yeast-derived β-glucan systems at different ratios to improve anthocyanin stability and formulation performance. Incorporation of β-glucan significantly modified dissolution behavior and reduced anthocyanin degradation in a ratio-dependent manner. The highest stabilization effect was observed for the aronia: β-glucan 1:2 system, in which the degradation rate decreased approximately 4.7-fold. Full article

Background/Objectives: Stevia rebaudiosides represent a class of compounds extracted from the Stevia rebaudiana Bertoni plant or produced via yeast fermentation, which provide a sweet taste with little to no calories. These compounds are commercially referred to as stevia and are used in the food industry to reduce sugar in foods and beverages. Stevia is a non-nutritive sweetener (NNS), which is a class of ingredients which represent both artificial and plant-based sweeteners. NNSs are widely used and have been well studied. However, their effects on efficacy for weight management as a sugar reduction tool and overall metabolic effects are inconsistent. Of the approved NNSs for use, stevia is relatively new and one of the least studied. However, recent human clinical research has provided insights into stevia’s metabolic effects, effects on the gut microbiome and effects on weight management when used to replace sugar. The objective of this narrative review of human clinical studies is to provide an overview of the effects of stevia rebaudiosides (largely rebaudioside A) on glucoregulatory and cardiometabolic functions, as well as their effects on gut microbiome and weight management. These studies were typically short term (acute to three months) and heterogeneous by design, and they contained stevia rebaudiosides as lone sweeteners and as part of a binary blend with other NNSs. The majority of metabolic studies on stevia rebaudiosides have evaluated the effects on glucose homeostasis and, to a lesser extent, the effects on cardiometabolic function, the gut microbiome, and weight management. These studies suggest that stevia rebaudiosides have no statistically significant effects on glycemia, insulinemia, blood lipids, appetite hormones, or the gut microbiome. Limited studies suggest that, particularly when compared to sucrose, stevia produces very modest body weight and BMI changes, while studies on subjective appetite and food intake have had inconsistent results. Conclusions: Longer-term studies are needed, with more consistent and rigorous design protocols across various populations. However, current human clinical studies suggest that stevia rebaudiosides have a limited impact on metabolic functions, and the observed effects on gut microbiome and changes in body weight, particularly when used to replace sugar, warrant further study. Full article

Background: Type 2 diabetes mellitus (T2DM) is a global health challenge characterized by chronic hyperglycemia and oxidative stress. Pithecellobium dulce root has long been recognized for its antidiabetic potential; however, its specific bioactive constituents and mechanisms of action remain poorly defined. This study aimed to evaluate the antidiabetic and antioxidant properties of extracts and isolated molecules from P. dulce root bark. Methods: The DCM/MeOH crude extract of P. dulce root bark was fractionated with n-hexane (PDEH) and ethyl acetate (PDAE), followed by chromatographic purification and spectroscopic characterization, yielding seventeen compounds (1–17). The antioxidant activity (DPPH, ABTS, FRAP) and antidiabetic potential of PDEH, PDAE, and 1–17 were assessed in vitro using yeast-derived enzymes and in silico (targeting human α-glucosidase [PDB: 2QLY] and human α-amylase [PDB: 4GQR]). The in vitro α-glucosidase experiments used saccharomyces cerevisiae enzyme, which varies from the human target. Therefore, these results should be taken as preliminary screening data that needs confirmation with human enzymes. Results: Compound 1 was identified as new, while 2 was isolated for the first time from a natural source. The cell-free chemical tests DPPH, ABTS, and FRAP measured antioxidant capability. These tests quantify radical-scavenging and electron-transfer capabilities in vitro and are preliminary chemical screening methods. They do not directly represent biological antioxidant activity in cells or organisms. PDEH demonstrated strong radical scavenging against DPPH (IC₅₀ = 15.30 μg/mL) and ABTS (IC₅₀ = 12.80 μg/mL), while pristriol (16) showed ferric reducing power (EC₅₀ = 4200 μM FeSO₄/g). Enzyme inhibition assays demonstrated activity against α-amylase (IC₅₀ 53.88–112.24 µg/mL; acarbose IC₅₀ = 91.20 µg/mL) and α-glucosidase (IC₅₀ 18.38–136.88 µg/mL; acarbose IC₅₀ = 11.31 µg/mL). Compounds 15, 1, and 2 showed superior activity compared to acarbose for α-amylase, with effect sizes (Cohen’s d) of 2.15, 0.94, and 0.82, respectively, and IC₅₀ values of 53.88, 88.15, and 92.62 µg/mL; for α-glucosidase, IC₅₀ values were 18.38, 39.25, and 36.40 µg/mL, respectively. Docking studies supported these findings, revealing binding energies of −9.08, −8.34, and −7.22 kcal/mol for compounds 1, 2, and 15 with α-amylase, and −10.35 and −9.79 kcal/mol for compounds 1 and 2 with α-glucosidase. ADME profiling further identified 1 and 2 as promising lead candidates for dual-enzyme inhibition. Conclusions: P. dulce root bark represents a potent source of bioactive molecules with both antioxidant and dual-enzyme-inhibitory properties. These findings validate its traditional use and highlight its potential in the development of multitarget therapies for T2DM management. Full article

A newly isolated red-pigmented yeast, Sporobolomyces reniformis EMCC1691, was evaluated for its biotechnological potential in an integrated case study aimed at developing an efficient microbial cell factory for the valorization of delactosed whey. Fermentation trials in 5 L bioreactors demonstrated robust yeast growth on this dairy by-product, with complete consumption of glucose (21.86 g/L) and galactose (20.36 g/L), leading to the accumulation of approximately 6172 mg/L of lipids and 5634 µg/L of total carotenoids. Fatty acid analysis revealed a final concentration of 3924 mg/L, mainly represented by oleic (2037 mg/L), palmitic (779 mg/L), stearic (403 mg/L), and linoleic (362 mg/L) acids. HPLC analysis showed a pigment profile dominated by torularhodin, torulene, γ-carotene, and β-carotene. To complement downstream processing, the fermented culture was spray-dried into a stable powder and subsequently subjected to a simple, cost-effective, and unconventional mechanical pretreatment using a hydraulic press. This post-drying operation ensured extensive cell-wall disruption without the use of chemical agents or specialized equipment, thereby significantly enhancing the recoverability of intracellular lipids and carotenoids through supercritical CO₂ extraction. Under optimized conditions, SFE-CO₂ with ethanol recovered 92.18 ± 1.61 µg/g of total carotenoids, achieving an extraction efficiency of 84% relative to organic solvent extraction (109.17 ± 2.10 µg/g). Importantly, fermentation also reshaped the fatty acid composition of delactosed whey, shifting it toward a profile enriched in monounsaturated and polyunsaturated fatty acids, thereby further highlighting the metabolic impact and bioconversion potential of S. reniformis EMCC1691. Overall, this work highlights the technological relevance of a recently characterized yeast species and its potential to convert dairy by-products into high-value compounds within a proof-of-concept microbial cell factory framework, paving the way for future scale-up investigations. Full article

Deep eutectic solvent (DES) extraction is a green and efficient technology. As a substitute for organic reagents, DESs are widely used to extract active ingredients from traditional Chinese medicine. This study established an environmentally friendly and efficient method for extracting astaxanthin (AST) from Phaffia rhodozyma (PR) using ultrasound-assisted deep eutectic solvents (DESs-UAE). The astaxanthin content was determined by high-performance liquid chromatography (HPLC). Six types of deep eutectic solvents composed of DL-menthol and selected hydrogen bond donors were prepared and evaluated, among which the DL-menthol–acetic acid system showed superior extraction performance. Response surface methodology (RSM) was employed to optimize extraction parameters (ultrasonic power, time, and temperature), and the optimal conditions were determined as follows: ultrasonic power 420 W, ultrasonic time 20 min, and ultrasonic temperature 60 °C, achieving an AST extraction rate of 62% (2.49 mg/g). Compared with conventional organic solvent extraction, DESs exhibited a significantly higher AST extraction rate from PR, except for dimethyl sulfoxide (DMSO). Scanning electron microscopy (SEM) analysis demonstrated that DES-UAE treatment disrupted the cellular structure of PR, resulting in numerous surface pores; this facilitated the release of intracellular bioactive components and significantly improved AST extraction efficiency. The PR extract showed no significant cytotoxicity and could effectively promote L929 cell proliferation. It concentration-dependently increased superoxide dismutase (SOD) activity and decreased malondialdehyde (MDA) content in H₂O₂-induced oxidative stress L929 cells, thereby alleviating oxidative damage. Additionally, it concentration-dependently upregulated type I collagen expression in these cells, ameliorated the decline in collagen synthesis function, and exerted a protective effect against cellular oxidative damage. This study provides a green alternative to toxic solvents and offers important theoretical and chemical support for the extraction of natural products and the high-value utilization of Phaffia rhodozyma (PR). Deep eutectic solvents have emerged as promising green alternatives to hazardous organic solvents, yet hydrophobic DESs tailored for lipophilic astaxanthin extraction from Phaffia rhodozyma and the linkage between extraction performance and anti-aging bioactivity remain insufficiently explored. Here, an ultrasound-assisted hydrophobic deep eutectic solvent extraction strategy was constructed to acquire astaxanthin, aiming to overcome low efficiency and environmental risks of conventional organic extraction techniques. Six DL-menthol-based DESs were prepared and screened, and DL-menthol–acetic acid possessed the optimal extraction capacity. Key extraction parameters were optimized via response surface methodology, and the maximum astaxanthin extraction recovery reached 62% (2.49 mg/g) under 420 W ultrasonic power, 20 min treatment and 60 °C. This yield was markedly higher than that of most common organic solvents; though comparable extraction effect was obtained with DMSO, the adopted DES possessed outstanding low-toxic and biodegradable superiorities that DMSO cannot match. SEM characterization verified that the combined treatment destroyed yeast cell structure and formed porous morphology, which accelerated intracellular astaxanthin release and accounted for improved extraction efficiency. Biological assays proved the extract possessed good biosafety and proliferation-promoting effect on L929 cells. It effectively relieved cellular oxidative injury by elevating the SOD level and reducing MDA accumulation in oxidative damaged cells, and upregulated type I collagen expression to mitigate aging-related collagen loss. This work develops an eco-friendly and high-efficiency extraction route for lipophilic active substance, confirms the practical value of hydrophobic DES, and provides experimental basis for high-value utilization of Phaffia rhodozyma resources. Full article

This study developed a two-step statistically integrated optimization framework to identify the effects of key fermentation medium components controlling hyaluronic acid (HA) biosynthesis by Streptococcus zooepidemicus. As an initial phase, the Plackett–Burman design was employed to identify the most influential components among yeast extract, casein, peptone, beef extract, MgSO₄·7H₂O, K₂HPO₄, KH₂PO₄, and (NH₄)₂SO₄ by conducting 12 fermentation runs, and 30 g/L of glucose was used as the carbon source. Among the eight ingredients, yeast extract, MgSO₄·7H₂O, and KH₂PO₄ were identified as the most significant factors in enhancing HA production. The following steps were based on the selection of the best carbon and yeast extract sources. Sucrose was selected as the optimal carbon source among glucose and lactose, and Tastone 900-Baker’s yeast extract was selected as the optimal nitrogen source among various yeast extract sources. The final phase of the optimization procedure employed the Box–Behnken design to determine the optimal concentrations of three ingredients: yeast extract (10–30 g/L), MgSO₄·7H₂O (0.2–2.0 g/L), and KH₂PO₄ (1–4 g/L). The results depicted that the optimized media formulation, composed of 30.0 g/L of yeast extract, 1.16 g/L of MgSO₄·7H₂O, and 4.0 g/L of KH₂PO₄, enhanced HA production and biomass OD600 to 545.9 mg/L with 1250–1500 kDa and 2.53 OD600 in a 250 mL shake flask scale, which was around a 10-fold increase in HA production compared with run #10 of Plackett–Burman (57.42 mg/L). This study provided preliminary results for future process conditions optimization, scale-up studies, and techno-economic evaluation. Full article

In Mexico, cheese whey (CW) is commonly treated as a dairy wastewater despite its high lactose and nutrient content. This study evaluated cheese whey (CW) and ultrafiltered cheese whey (UF-CW) as low-cost substrates for the cultivation of the probiotic strains Lactobacillus acidophilus and Lactococcus lactis. The proposed bioprocess simultaneously enables the production of probiotic biomass and lactic acid, a high-value platform chemical with broad applications in the food, pharmaceutical, and biopolymer industries. In the first experimental trials, in which CW and UF-CW were used solely as media, fermentations lasted 36 h at 30 and 37 °C, with initial pH levels of 5 and 7. CW demonstrated a greater capacity to support the growth of lactic acid bacteria. Thus, to increase the fermentative capability of UF-CW, it was supplemented with yeast extract (YE) or corn steep liquor (CSL), and CaCO₃ was added to stabilize pH, as low pH values inhibit growth and lactic acid production. The proposed strategy notably improved microbial growth in UF-CW, increasing Lc. lactis and L. acidophilus populations from 8.3 and 8.2 Log₁₀ CFU/mL to 9.3 Log₁₀ CFU/mL, respectively. The findings suggest that dairy wastewater can be effectively repurposed as a low-cost cultivation medium for these bacteria. ASPEN simulation analyses demonstrated that lactose conversion efficiency and final product concentration were key factors affecting process performance and economic feasibility. Among the evaluated scenarios, a 45% lactose-to-lactic acid conversion yielded the most economically favorable process performance compared with conversions of 10% and 25%. Future research should focus on enhancing fermentation yields and adopting more efficient downstream recovery techniques. Full article

Background/Objectives: Mild cognitive impairment (MCI) may precede dementia, and safe nutritional strategies able to support cognitive function are of clinical interest. Dietary nucleotides may contribute to membrane phospholipid synthesis, synaptic function, and neuroprotective pathways; however, clinical evidence in older adults with MCI remains limited. This randomized placebo-controlled trial evaluated the efficacy and tolerability of nucleotide-rich yeast extracts from Kluyveromyces fragilis and Saccharomyces cerevisiae. Methods: Seventy-two participants (mean age 73.5 ± 7.7 years; range 60–85) were randomly assigned (1:1:1) to receive K. fragilis extract, S. cerevisiae extract, or placebo once daily for 180 days. Cognitive outcomes were assessed using the Montreal Cognitive Assessment (MoCA) and Mini-Mental State Examination (MMSE) at baseline (T0), 90 days (T1), and 180 days (T2); quality of life was assessed using the SF-12 questionnaire at T0 and T2. Treatment effects were analyzed using linear mixed-effects models adjusted for age and sex. Results: After 180 days, MoCA scores increased by 4.42 points in the K. fragilis group and 3.92 points in the S. cerevisiae group, compared with 0.58 points in the placebo group (time × treatment p < 0.001; T0–T2 within-group p < 0.001 for both active groups and p = 0.14 for placebo). MMSE scores increased by 1.62 and 3.11 points in the K. fragilis and S. cerevisiae groups, respectively, compared with 0.25 points in the placebo group (time × treatment p < 0.001; T0–T2 within-group p < 0.001 for both active groups and p = 0.57 for placebo). The SF-12 mental component score increased by 7.50 and 9.16 points in the two active groups, respectively (time × treatment p = 0.022; T0–T2 p = 0.0013 and p < 0.001, respectively), while physical quality-of-life scores did not change significantly (PCS time × treatment p = 0.11). No adverse events were reported. Conclusions: Nucleotide-rich K. fragilis and S. cerevisiae yeast extracts were well tolerated and were associated with improved cognitive scores over six months in older adults with MCI. Larger multicenter trials are needed to confirm these findings. Full article

In the present study, medium composition of Cordyceps farinosa Cf-GZU06 mycelial fermentation was optimized using response surface methodology. Both intracellular polysaccharides (IPS) and extracellular polysaccharides (EPS) from C. farinosa Cf-GZU06 were obtained and investigated for their structural properties and prebiotic potential. The final medium consisted of 76.170 g/L glucose, 11.056 g/L peptone, 22.201 g/L yeast extract, 0.600 g/L MgSO₄·7H₂O and 1.400 g/L KH₂PO₄ with the maximum mycelial biomass reaching 44.797 g/L. Structural characteristics showed that EPS and IPS had similar primary structures but different fine structures, especially the aggregate states and microstructures. The primary structures of these two polysaccharides showed limited susceptibility in in vitro digestion with no major changes in their molecular weight (MW) profiles, while the fine structure could be altered during digestion process with less than 17% (w/w) reducing sugar detected. Both EPS and IPS could reshape the fecal microbial composition toward a susceptible balance. The production of short-chain fatty acids (SCFAs) including acetate, propionic and butyric acid was significantly increased, and the total SCFAs was increased to 315.18 mM and 302.81 mM by EPS and IPS respectively compared to inulin (279.06 mM). Microbial metabolic profiles showed that EPS and IPS had totally different impacts on bacterial metabolism. These results suggested that EPS and IPS exhibited a potential prebiotic effect under in vitro conditions, supporting their further evaluation as prebiotic candidates. Full article

Twelve white-rot fungal isolates were evaluated for their potential to produce mycelium leather from rice straw, based on growth characteristics, biomass production, and mechanical properties. Among these, Trametes sp. SW25-2 exhibited rapid growth on culture medium and dense mycelial formation on rice straw substrate. The effects of nutrient supplementation, substrate-to-medium ratio, and processing conditions on mycelium-leather formation were systematically examined. No significant differences were observed among different carbon (glucose, maltose, and sucrose) and nitrogen sources (yeast extract, peptone, and ammonium sulphate), indicating that the fungus effectively utilised rice straw as the primary substrate. An optimal ratio of 1 g rice straw to 10 mL culture medium (90.9% moisture content) enabled complete colonisation and the formation of a compact mycelial structure, achieving a maximum tensile strength of 2.78 MPa under optimised hot-pressing conditions (120 °C, 60 s, 1 MPa). Hot-pressing conditions significantly influenced material properties. A higher temperature (120 °C) increased tensile strength but reduced elongation at break, while a lower temperature (60 °C) produced more flexible materials. Scanning electron microscopy revealed that post-treatment and hot pressing transformed the mycelial network into a dense and cohesive structure. The resulting mycelium leather demonstrated suitable physical properties and was successfully fabricated into prototype products, highlighting its potential as a sustainable bio-based material derived from agricultural waste. Full article

Black rice is abundant in polyphenolic antioxidants, but conventional thermal processing degrades these heat-sensitive compounds, limiting their bioactivity. Although single-strain fermentation can improve the extraction of bioactive components, it remains challenging to simultaneously balance the flavor and bioactivity of fermented black rice products. Low-temperature co-fermentation with yeast and lactobacillus has emerged as a promising strategy to enhance both the flavor profile and functional quality of fermented foods. Therefore, this study investigates the effects of low-temperature co-fermentation with Saccharomyces cerevisiae and Lactobacillus bulgaricus 134 on the quality of black rice slurry. The efficacy was systematically evaluated by monitoring fermentation kinetics, conducting polyphenol and anthocyanin metabolomics analysis, performing flavoromics analysis, and combining in vitro ABTS radical scavenging assays with a Caco-2 cell-based oxidative stress model. The results showed that this process activated β-glucosidase within the first 24 h of fermentation. By activating terpenoid and phenolic metabolic pathways, it maximized the accumulation of anthocyanins and short-chain esters during 30–36 h, which conferred the product with prominent fruity and sweet notes. Fermented black rice slurry (FBRS) exhibited potent ABTS radical scavenging activity. In the Caco-2 oxidative stress model, FBRS pretreatment restored cellular viability, upregulated the activity of endogenous antioxidant enzymes, and reduced MDA content. This study provides a theoretical foundation for developing high-nutritional, flavor-enhanced fermented black rice products. Full article

Mucormycosis is a devastating invasive fungal infection primarily caused by Mucor and Rhizopus species, presenting significant clinical challenges due to limited therapeutic options and emerging drug resistance in opportunistic yeasts such as Candida albicans. This study explores foliar endophytic fungi from Thai medicinal plants as potential reservoirs for novel bioactive metabolites targeting both fungal growth and virulence factors. We report the first isolation of Fusarium proliferatum as an endophyte from Lantana camara L. foliage (voucher number 01562), with its identity confirmed through morphological characterization and sequencing of the fungal ITS4/ITS5 regions. Antifungal susceptibility testing showed potent activity against a panel of environmental Mucorales, with minimum inhibitory concentrations (MICs) ranging from 0.3 to 1 mg/L. In dual-culture assays, F. proliferatum demonstrated significant mycelial inhibition rates of 93.30% to 93.67% against Mucor spp. and 88.67% to 93.67% against Rhizopus spp. Furthermore, the crude extract exhibited a potent anti-virulence effect by suppressing the C. albicans yeast-to-hyphal transition, achieving up to 68% germination inhibition in resistant strains. Liquid chromatography–mass spectrometry (LC-MS) analysis identified 51 secondary metabolites, including the cyclic peptide beauvericin and various polyketides and indole derivatives. These findings suggest that F. proliferatum utilizes metabolic mimicry and adaptive synergy with its host plant to produce a diverse chemical arsenal. This study positions foliar endophytes of L. camara as promising candidates for the development of dual-action therapeutics to combat invasive and resistant mycoses. Full article