Pectin-Based Bioplastics Functionalized with Polyphenols from Rose Oil Distillation Wastewater Exhibit Antioxidant Activity.

This study explored the potential of rose aqueous extract (RE), a byproduct of rose essential oil extraction, to enhance the properties of biobased food packaging materials. RE contained a high phenolic content (153 mg of GAE/g of dw), rich in hydroxybenzoic acids and flavonols. The antioxidant potential of RE, assessed by DPPH assay, was evaluated (IC = 2.

In Vitro Functional Properties of Rosehips from 'Aurora' Edible Garden Rose's Collection.

Although they have been extensively studied in many species of the genus L., garden roses' hips have largely been overlooked. To investigate their potential use in the food industry, this study evaluated five cultivars from 'Aurora' collection: 'Purple Aurora', 'Berry Bush Aurora', 'Aromatic Aurora', 'Butterfly Aurora', and 'Rugose White Aurora'.

Valorization of Strawberry Juice Production Wastewater: Possibilities for Polyphenols Recovery and Plant Biostimulant Production.

Fruit juice production is one of the most important branches of the food and beverage industry, considering both the market size and demand. It is also one of the largest generators of industrial wastewater, considering the large consumption of fresh water during fruit processing. Hence, the appropriate treatment strategies are of the utmost importance to minimize the environmental footprint of food industry effluents.

Beyond Mortality: Exploring the Influence of Plant Phenolics on Modulating Ferroptosis-A Systematic Review.

Ferroptosis is a recently discovered type of programmed cell death that is mechanistically different from other types of programmed cell death such as apoptosis, necroptosis, and autophagy. It is characterized by the accumulation of intracellular iron, overproduction of reactive oxygen species, depletion of glutathione, and extensive lipid peroxidation of lipids in the cell membrane. It was discovered that ferroptosis is interconnected with many diseases, such as neurodegenerative diseases, ischemia/reperfusion injury, cancer, and chronic kidney disease.

New Garden Rose ( × ) Genotypes with Intensely Colored Flowers as Rich Sources of Bioactive Compounds.

Garden roses, known as × , hold a prominent position as one of the most important and economically valuable plants in horticulture. Additionally, their products-essential oil, rose water, concrete, and concentrate-find extensive use in the cosmetic, pharmaceutical, and food industries, due to their specific fragrances and potential health benefits. Rose flowers are rich in biologically active compounds, such as phenolics, flavonoids, anthocyanins, and carotenoids.

Recovery of Polyphenols from Rosehip Seed Waste Using Natural Deep Eutectic Solvents and Ultrasonic Waves Simultaneously.

Rosehips are processed and consumed in numerous forms, such as juice, wine, herbal tea, yogurt, preserved fruit, and canned products. The seeds share in fruit is 30-35% and they have recently been recognized as an important source of oil rich in unsaturated fatty acids. However, after defatting, seed waste may still contain some polar polyphenolic compounds, which have been scarcely investigated.

and anthelmintic efficacy of peppermint ( L.) essential oil against gastrointestinal nematodes of sheep.

Nowadays, the exclusive use of commercial anthelmintics for the treatment of gastrointestinal nematode infections in ruminants is less sustainable due to anthelmintic resistance, as well as the problem of drug residues in animal products and the environment. Therefore, an integrated therapeutic approach is needed, including the search for alternatives to synthetic anthelmintic drugs. The aim of this study was to evaluate the possibility of using the essential oil of peppermint ( L.

Fibrolamellar hepatocellular carcinoma: An epidemiologic and 5-year cancer survival assessment based off SEER data.

The fibrolamellar variant of hepatocellular carcinoma makes up a small percentage of liver tumors. Despite being a subset, it has been noted in the literature to have variations in terms of its epidemiology and intervention recommendations. Using the Surveillance, Epidemiology, and End Results database, 339 cases from 1988 to 2016 were studied.

Anthelmintic Properties of Essential Oils to Control Gastrointestinal Nematodes in Sheep-In Vitro and In Vivo Studies.

Herbal products such as essential oils may play a promising role in the treatment of infections caused by gastrointestinal nematodes (GINs). The aim of this study was to evaluate the in vitro potential of 11 essential oils (EOs) and one binary combination of isolated EO compounds, as well as the in vivo anthelmintic efficacy of two EO formulations. Four GIN genera were identified in the coproculture examination: , , and .

Can Polyphenols Inhibit Ferroptosis?

Polyphenols, a diverse group of naturally occurring molecules commonly found in higher plants, have been heavily investigated over the last two decades due to their potent biological activities-among which the most important are their antioxidant, antimicrobial, anticancer, anti-inflammatory and neuroprotective activities. A common route of polyphenol intake in humans is through the diet. Since they are subjected to excessive metabolism in vivo it has been questioned whether their much-proven in vitro bioactivity could be translated to in vivo systems.

Roots of and -Insight into Phenolic Status against Toxicity Level of Trace Elements.

Celery ( L.) and parsley ( (Mill.) Fuss) are herbs utilized in the everyday diet as spices and culinary flavorings, often used in the chemical and medicinal industries.

Enhanced nanoplasmonic heating in standoff sensing of explosive residues with infrared reflection-absorption spectroscopy.

Various standoff sensing techniques employing optical spectroscopy have been developed to address challenges in safely identifying trace amounts of explosives at a distance. A flexible anodic aluminum oxide (AAO) microcantilever and a high-power quantum cascade laser utilized as the infrared (IR) source are used for standoff IR reflection-absorption spectroscopy to detect explosive residues on a metal surface. Standoff sensing of trinitrotoluene (TNT) is demonstrated by exploiting the high thermomechanical sensitivity of a bimetallic AAO microcantilever.

A colorimetric broth microdilution method for assessment of Helicobacter pylori sensitivity to antimicrobial agents.

Helicobacter pylori is a major infective etiological agent of the upper gastrointestinal tract diseases. The bacterium exhibits resistance to various conventional antibiotics, being usually challenging for eradication. Since there is an urge to consider alternative therapeutic strategies, the aim of the study was to examine selected essential oils of plants belonging to families Cupressaceae (Juniperus communis) and Lamiaceae (Hyssopus officinalis, Salvia officinalis, Melissa officinalis, Lavandula angustifolia, Ocimum basilicum and Thymus serpyllum) against H.

Chemical Composition and Immuno-Modulatory Effects of Urtica dioica L. (Stinging Nettle) Extracts.

The purpose of this work was to determine the chemical profile of stinging nettle and to provide an insight into the mechanisms by which it ameliorates the immune response. Qualitative and quantitative liquid chromatography tandem mass spectrometry analyses indicated that phenolic acids (5-O-caffeoylquinic acid as dominant) and flavonol glycosides (rutin, isoquercitrin, and kaempferol 3-O-glucoside) are present in the aerial parts, while lignans (secoisolariciresinol, 9,9'-bisacetyl-neo-olivil and their glucosides) were detected in the root. Herb and root extracts expressed selective inhibition toward cyclooxygenase and lipoxygenase branches in human platelets: root extracts were better at inhibiting thromboxane production, while herb extracts were more specific toward inhibition of 12-lipoxygenase pathway.

Binary mixture of Satureja hortensis and Origanum vulgare subsp. hirtum essential oils: in vivo therapeutic efficiency against Helicobacter pylori infection.

Background: Helicobacter pylori can cause many gastrointestinal and also extra-gastrointestinal disorders and is a major risk factor for gastric carcinoma and MALT lymphoma. Currently, numerous antibiotic-based therapies are available; however, these therapies have numerous drawbacks, mainly due to increasing prevalence of antibiotic resistant strains. Thus, there is an urgent need to develop novel therapeutic agents against H.

Binary and Tertiary Mixtures of Satureja hortensis and Origanum vulgare Essential Oils as Potent Antimicrobial Agents Against Helicobacter pylori.

Essential oils possess strong antimicrobial activity, even against multiresistant Helicobacter pylori. Available therapies against H. pylori infection have multiple disadvantages, indicating a great need for a development of new therapeutics.

Antimicrobial activity of Eucalyptus camaldulensis essential oils and their interactions with conventional antimicrobial agents against multi-drug resistant Acinetobacter baumannii.

Ethnopharmacological Relevance: Traditional herbal medicine has become an important issue on the global scale during the past decade. Among drugs of natural origin, special place belongs to essential oils, known as strong antimicrobial agents that can be used to combat antibiotic-resistant bacteria. Eucalyptus camaldulensis leaves are traditional herbal remedy used for various purposes, including treatment of infections.

Effect of Allium flavum L. and Allium melanantherum Panč. Extracts on Oxidative DNA Damage and Antioxidative Enzymes Superoxide Dismutase and Catalase.

Allium flavum L. and Allium melanantherum Panč. are wild growing plants used in traditional diet in Balkan region.

Synergistic effect of Myrtus communis L. essential oils and conventional antibiotics against multi-drug resistant Acinetobacter baumannii wound isolates.

Acinetobacter baumannii is a rapidly emerging, highly resistant clinical pathogen with increasing prevalence. In recent years, the limited number of antimicrobial agents available for treatment of infections with multi-drug resistant (MDR) strains reinforced tendency for discovery of novel antimicrobial agents or treatment strategies. The aim of the study was to determine antimicrobial effectiveness of three Myrtus communis L.

Interferon gamma, interleukin 8 and interleukin 10 in serum of patients with the cervical infection and symptoms of the imminent preterm delivery.

Introduction: Preterm delivery (PTD), defined as a delivery between 24th and 37th completed week, increases the risk of neonatal morbidity and mortality. There is a growing body of evidence that the intrauterine infection as well as cervicovaginal bacterial infections and Chlamydia infections are possible causes of preterm delivery. Host response to cervicovaginal and/or intrauterine infections is coupled with a release of various inflammatory mediators, many of which are cytokines.

Erythropoietin in amniotic fluid as a potential marker in distinction between growth restricted and constitutionally small fetuses.

Objective: To determine if there is any difference in amniotic fluid erythropoietin (EPO) concentration between fetuses small for gestational age (SGA) and appropriate for gestational age (AGA), and between the constitutionally small (CSF) and growth-restricted (GRF) fetuses.

Methods: EPO concentrations in the amniotic fluid samples were determined by EpoELISA test in 38 pregnancies with SGA and 15 pregnancies with AGA fetuses. In the SGA group we measured Ponderal index (PI) and skin-fold thickness (SFT).

Mid-pregnancy interleukins levels in serum and amniotic fluid as predictors of preterm delivery.

Abstract Objectives: To find out if determination of IL-4, IL-13 and IL-6 in amniotic fluid (AF) and serum in mid-pregnancy can be used as predictors of preterm delivery. Material and methods: The research has comprised 88 pregnant women at 16-24 weeks of gestation, who were subjected to early amniocentesis. Levels of interleukins were determined by ELISA tests.

Bacterial vaginosis and biomarkers of oxidative stress in amniotic fluid.

Objective: In this study we tried to determine if the activities of the primary antioxidant enzymes are detectable in amniotic fluid and if they can be used as early biomarkers of complications in pregnancy connected with bacterial vaginosis.

Methods: This was a prospective study in which amniotic fluid was taken between 16 and 19 weeks of gestation. 161 pregnant women were divided into two groups: study group--patients with the treated local infection and control group--healthy pregnant women.

Biomarkers of oxidative stress in amniotic fluid and complications in pregnancy.

Objective: In this study, we tried to determine whether the activities of the primary antioxidant enzymes are detectable in amniotic fluid and whether they can be used as early biomarkers of complications in pregnancy such as pregnancy-induced hypertension (PIH), gestational diabetes mellitus (GDM), and bacterial vaginosis.

Methods: This was a prospective study in which amniotic fluid was taken between 16 and 19 week of gestation. In all, 161 pregnant women were divided into two groups: study group - patients with the treated local infection, PIH, and GDM, and control group - healthy pregnant women.