Search Results - "Kowalska, Grazyna"

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    The Safety Assessment of Toxic Metals in Commonly Used Herbs, Spices, Tea, and Coffee in Poland by Kowalska, Grażyna

    “…The presented study was aimed at the determination of the level of contamination with heavy metals (Cd, Pb, As, and Hg) in 240 samples of plant materials,…”
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    Journal Article
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    The Effect of Peppermint and Thyme Oils on Stabilizing the Fatty Acid Profile of Sunflower Oil by Kowalski, Radosław, Kowalska, Grażyna, Mitura, Przemysław, Rowiński, Rafał, Pankiewicz, Urszula, Hawlena, Joanna

    Published in Molecules (Basel, Switzerland) (01-01-2024)
    “…Presently, there is an increasing shift towards the utilization of natural antioxidants and compounds with protective attributes for fatty acids in order to…”
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    Trace Elements and Heavy Metal Contents in West Algerian Natural Honey by Bereksi-Reguig, Dalila, Bouchentouf, Salim, Allali, Hocine, Adamczuk, Agnieszka, Kowalska, Grażyna, Kowalski, Radosław

    Published in Journal of analytical methods in chemistry (30-12-2022)
    “…Analysis of trace elements and heavy metals in honey is essential for honey quality and safety and also monitoring environmental pollution. This study aimed to…”
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    Journal Article
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    Progesterone-induced blocking factor and interleukin 4 as novel therapeutics in the treatment of recurrent pregnancy loss by Kowalczyk, Ewa, Kniotek, Monika, Korczak-Kowalska, Grażyna, Borysowski, Jan

    Published in Medical hypotheses (01-11-2022)
    “…Recurrent pregnancy loss (RPL) is defined as at least three consecutive pregnancies ending in a miscarriage. RPL affects around 1–3% of child-bearing couples…”
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    Effect of the ultrasound-assisted preliminary maceration on the efficiency of the essential oil distillation from selected herbal raw materials by Kowalski, Radosław, Kowalska, Grażyna, Jamroz, Jerzy, Nawrocka, Agnieszka, Metyk, Damian

    Published in Ultrasonics sonochemistry (01-05-2015)
    “…•Application of ultrasound-assisted maceration (UAM).•The effect of UAM on the essential oil yield.•Analysis of essential oil from peppermint, marjoram, and…”
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    Journal Article
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    Evaluation of glycerol usage for the extraction of anthocyanins from black chokeberry and elderberry fruits by Kowalska, Grażyna, Wyrostek, Jakub, Kowalski, Radosław, Pankiewicz, Urszula

    “…•Focusing on the use of an eco-friendly solvent for extraction.•Black chokeberry extracts contained higher amounts of anthocyanins than elderberry.•Glycerol…”
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    The Influence of the Preparation of Tea Infusion on the Content of Fluoride and the Assessment of Health Risk for the Consumer in Poland by Mazurek, Artur, Kowalska, Grażyna, Włodarczyk-Stasiak, Marzena, Wyrostek, Jakub, Kowalski, Radosław

    Published in Applied sciences (01-04-2023)
    “…Tea infusion is the most popular drink in Poland, and the tea bush is the most fluoride-rich among plants. Excessive fluoride intake can adversely affect human…”
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    Impact of Selected Plant Extracts on Winter Wheat (Triticum aestivum L.) Seedlings: Growth, Plant Health Status and Soil Activity by Kursa, Weronika, Jamiołkowska, Agnieszka, Skwaryło-Bednarz, Barbara, Kowalska, Grażyna, Gałązka, Anna

    Published in Agriculture (Basel) (01-06-2024)
    “…The aim of the study was to assess the impact of plant extracts from hemp inflorescences (H10—10% and H20—20%), as well as a mixture of extracts from hemp…”
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    Journal Article
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    The effect of an addition of marjoram oil on stabilization fatty acids profile of rapeseed oil by Kowalski, Radosław, Kowalska, Grażyna, Pankiewicz, Urszula, Mazurek, Artur, Włodarczyk-Stasiak, Marzena, Sujka, Monika, Wyrostek, Jakub

    Published in Food science & technology (01-07-2019)
    “…Currently, natural antioxidants and substances with a protective effect on fatty acids are used more and more often instead of synthetic compounds that may…”
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    Effect of the method of rapeseed oil aromatisation with rosemary Rosmarinus officinalis L. on the content of volatile fraction by Kowalski, Radosław, Kowalska, Grażyna, Pankiewicz, Urszula, Mazurek, Artur, Sujka, Monika, Włodarczyk-Stasiak, Marzena, Kałwa, Klaudia

    Published in Food science & technology (01-09-2018)
    “…The aim of this study was to estimate the effect of aromatisation of rapeseed oil with rosemary on the content of volatile substances and to analyze the…”
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    The hop cones (Humulus lupulus L.): Chemical composition, antioxidant properties and molecular docking simulations by Kowalska, Grażyna, Bouchentouf, Salim, Kowalski, Radosław, Wyrostek, Jakub, Pankiewicz, Urszula, Mazurek, Artur, Sujka, Monika, Włodarczyk-Stasiak, Marzena

    Published in Journal of herbal medicine (01-06-2022)
    “…Hop cones are valuable raw materials in the brewing industry, as well as in medicine. The aim of the study was to determine the content of selected groups of…”
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    Synergistic Antioxidant Activity of Four-Component Mixture of Essential Oils: Basil, Cedarwood, Citronella and Thyme for the Use as Medicinal and Food Ingredient by Baj, Tomasz, Kowalska, Grażyna, Kowalski, Radosław, Szymańska, Jolanta, Kai, Guoyin, Coutinho, Henrique Douglas Melo, Sieniawska, Elwira

    Published in Antioxidants (25-02-2023)
    “…Mixture design is a statistical tool used to obtain the maximum desired effect using the minimum number of experiments. The aim of the presented work was the…”
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    SECRETORY STRUCTURES AND ESSENTIAL OIL COMPOSITION OF SELECTED INDUSTRIAL SPECIES OF LAMIACEAE by Kowalski, Radosław, Kowalska, Grażyna, Jankowska, Monika, Nawrocka, Agnieszka, Kałwa, Klaudia, Pankiewicz, Urszula, Włodarczyk-Stasiak, Marzena

    “…The objective of the study was to perform micromorphological analyses of the secretory structures of leaves and stems of oil-bearing industrial plants from the…”
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