International Journal of Food Microbiology, Год журнала: 2024, Номер 417, С. 110710 - 110710
Опубликована: Апрель 21, 2024
Язык: Английский
Food & Function, Год журнала: 2024, Номер 15(8), С. 4122 - 4139
Опубликована: Янв. 1, 2024
The health-promoting effects of berries have attracted attention due to the possible application their extracts as functional ingredients in food products. Natural deep eutectic solvents (NADESs) are a new generation environmentally friendly for extraction natural products, and they green alternatives organic solvents, can improve solubility, stability, bioavailability isolated biocompounds. In this study, an efficient eco-friendly method was used phenolic compounds from different berries: chokeberries, blueberries, black goji with range consisting hydrogen bond acceptors (HBAs) such choline chloride, L-proline, L-glycine, L-lysine donors (HBDs) malic, citric, tartaric, lactic succinic acids, glucose glycerol. obtained results indicated ability NADESs towards selective phenolics; system chloride : malic acid showed anthocyanins, while glycerol urea selectivity flavonoids acids. methodology screening NADES performance, which included chromatographic profiling via high-performance thin layer chromatography combined chemometrics spectrophotometric essays, allowed effective assessment optimal isolation groups phenolics. Great antioxidant antimicrobial activities extracts, along nature enable berry be "green-labelled" foods or ingredients.
Язык: Английский
Процитировано
8
Discover Food, Год журнала: 2024, Номер 4(1)
Опубликована: Сен. 6, 2024
Язык: Английский
Процитировано
8
Foods, Год журнала: 2024, Номер 13(20), С. 3229 - 3229
Опубликована: Окт. 11, 2024
The present study aimed to find solutions based on the use of plant-based ingredients that would improve nutritional quality meat products as well ensure sensory and microbiological quality. Two fat replacers, lemon albedo (Citrus lemon) carob seed gum (Ceratonia siliqua), were investigated by chemical analysis panel testing evaluate their effect beef burgers. antimicrobial activity two plant extracts, from nettle (Urtica dioica) leaves medlar (Eriobotrya japonica) seeds, was studied, evaluating intensity inhibitory action minimum concentration against Pseudomonas spp. Listeria innocua strains plate test. In addition, antioxidant both extracts evaluated. Based results, validated in a food model (beef burger) storage test challenge results highlight extract prevents formation thiobarbituric acid reactive substances (TBARSs) ensures quality, inhibiting Enterobacteriaceae Anti-Listeria efficacy confirmed situ results. conclusion, although replacers they do not satisfy This clearly demonstrates safety low-fat burgers can only be achieved through combination appropriate with well-selected natural extracts.
Язык: Английский
Процитировано
7
Food Research International, Год журнала: 2025, Номер 203, С. 115895 - 115895
Опубликована: Янв. 31, 2025
Язык: Английский
Процитировано
1
International Journal of Food Microbiology, Год журнала: 2023, Номер 390, С. 110109 - 110109
Опубликована: Фев. 3, 2023
Prenylated isoflavonoids can be extracted from plants of the Leguminosae/Fabaceae family and have shown remarkable antimicrobial activity against Gram-positive food-borne pathogens, such as Listeria monocytogenes. Promising candidates this class compounds are glabridin 6,8-diprenylgenistein. This research aimed to investigate potential 6,8-diprenylgenistein food preservatives L. Their was tested in vitro at various conditions relevant for application, different temperatures (from 10 °C 37 °C), pH (5 7.2), presence or absence oxygen. The minimum inhibitory concentrations were between 0.8 12.5 μg/mL all conditions. Growth activities similar compared higher temperatures, although bactericidal decreased when temperature decreased. Notably, lower (pH 5) increased growth compounds, especially Furthermore, efficacies anaerobically aerobically Glabridin showed a more stable Therefore, we further determined efficacy monocytogenes on fresh-cut cantaloupe °C. In these conditions, 50, 100 250 μg/g significantly reduced control, resulting average >1 Log CFU/g difference after 4 days control. Our results underscored importance considering matrix assessing novel antimicrobials. Overall, study highlights prenylated naturally derived preservatives.
Язык: Английский
Процитировано
14
Food Control, Год журнала: 2023, Номер 154, С. 110026 - 110026
Опубликована: Авг. 7, 2023
Язык: Английский
Процитировано
14
Pharmaceuticals, Год журнала: 2024, Номер 17(5), С. 560 - 560
Опубликована: Апрель 27, 2024
Growing concern over antimicrobial resistance in chronic wound patients necessitates the exploration of alternative treatments from natural sources. This study suggests that honey’s phenolic compounds may offer benefits, warranting further investigation for therapeutic development. The main aim this was to investigate activity and determine effects their sub-inhibitory concentrations against Escherichia coli (E. coli). 3-phenyllactic acid (PLA), p-coumaric (PCA), phloretin were tested bacterial strain E. ATCC 25922. Comparison honey constituents vitro performed using a broth culture assay. Measurement inhibitory properties conducted disc well diffusion assays. PCA on susceptibility 25922 penicillin–streptomycin tested. results demonstrated PLA most efficient agent, followed by PCA, whereas phloretin, at lower (2 mg/mL) concentrations, led an increase growth coli. Various modifications agar assay did not reveal antibacterial studied phytochemicals. enhancing effect concentration cooperation with shown. These findings might be helpful development new agents treatment skin infections wounds.
Язык: Английский
Процитировано
6
Molecules, Год журнала: 2024, Номер 29(7), С. 1441 - 1441
Опубликована: Март 23, 2024
Despite the technologies applied to food production, microbial contamination and chemical deterioration are still matters of great concern. In order limit these phenomena, new natural approaches should be applied. this context, present study aimed assess antioxidant anti-Clostridial effects two different polyphenolic extracts derived from olive mill vegetation water, one liquid (LE) encapsulated (EE). The have been preliminary characterized using Liquid Chromatography Quadrupole Time-Of Flight spectrometry. Oxygen Radical Absorbance Capacity method was used determine capacity, registering a higher value for EE compared that LE (3256 ± 85 2446 13 µgTE/g, respectively). antibacterial activity against C. perfringens, botulinum difficile studied by agar well diffusion method, MIC MBC determination time-kill test. results confirm able growth, albeit with minor when phenolic compounds encapsulated. Further studies needed evaluate possible application in systems.
Язык: Английский
Процитировано
5
Ecotoxicology and Environmental Safety, Год журнала: 2022, Номер 249, С. 114339 - 114339
Опубликована: Дек. 9, 2022
Aflatoxin B1 (AFB1), the most harmful aflatoxins, is a frequent contamination in feed and food items, raising global concerns animal production human public health. Also, AFB1 induces oxidative stress, cytotoxicity, mutations, DNA lesions through its metabolic transformation into aflatoxin B1–8,9-epoxide (AFBO) by cytochrome P450 (CYP450). Hedyotis diffusa (HD) traditional Chinese herbal medicine known for multiple pharmacological activities, including antioxidant, anti-inflammatory, immunomodulatory. Yet, influence of HD on AFB1-induced liver injury ducks still unknown. Here, we investigated whether positively affects ducks. Results revealed that I) caused significant changes serum biochemical indices decreased growth performance (such as ALT, AST, ALP, TP, ALB, final body weight, weight gain), whereas supplementation at 200 mg/kg mitigated these alterations. II) alleviated hepatic histopathological index induced III) significantly attenuated measured increased antioxidant enzyme activities such SOD, GPx, T-AOC MDA levels. Furthermore, reduced level AFB1-DNA adduct duck liver. IV) promoted transcriptional expression NF-E2-related nuclear factor 2 (Nrf2) associated genes, heme oxygenase 1 (HO-1), NAD(P)H dehydrogenase quinone (NQO1), glutamate-cysteine ligase catalytic (GCLC). In conclusion, results demonstrated could activate Nrf2 pathway to reduce hepatotoxicity driven AFB1. This finding also provides theoretical data support deeper understanding toxic mechanisms prevention.
Язык: Английский
Процитировано
20
Reviews in Aquaculture, Год журнала: 2024, Номер 16(4), С. 1840 - 1857
Опубликована: Май 16, 2024
Abstract Seafoods are susceptible to microbial contamination due their high moisture, nutrient contents and neutral pH. Among various microorganisms, biofilm‐forming bacteria pose a severe threat the seafood supply chain as well consumer health. Bacterial biofilm formation in is primarily caused by Aeromonas hydrophila , Vibrio cholerae V. vulnificus parahaemolyticus Salmonella spp., Listeria monocytogenes. Biofilm an important protective mechanism of microorganisms causing spoilage disease threats consumers. The attachment microbes on surface followed growth proliferation bacterial cells leads production exopolymer compounds biofilm. This difficult destroy or inhibit through conventional prevention/destruction techniques. occurrence strains/biofilms with more resistance different preventive strategies big challenge for processing industry. review covers mechanisms non‐thermal approaches prevent products. aforementioned techniques destruction quality control products include cold plasma treatment, irradiation, pulsed electric field technology, hydrostatic pressure processing, photosensitisation, natural bioactive so on. All these effectively without altering sensorial properties. However, further research validation applications at industry level still required.
Язык: Английский
Процитировано
5