Showing 1 - 20 results of 33 for search 'Nadezhda PETKOVA', query time: 0.05s Refine Results
  1. 1
    Investigation of the Influence of Calcium Salts and Gelling Time on the Structural Mechanical Properties of Fruit Jam

    Investigation of the Influence of Calcium Salts and Gelling Time on the Structural Mechanical Properties of Fruit Jam by Zdravko MANEV, Nadezhda PETKOVA

    Published 2020-11-01
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  2. 2
    The Effect of Starch and Amidated Pectin on Rheological Behavior of Iota-Carrageenan Gels

    The Effect of Starch and Amidated Pectin on Rheological Behavior of Iota-Carrageenan Gels by Zdravko MANEV, Nadezhda PETKOVA

    Published 2020-11-01
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  3. 3
    Influence of Organic Fertilization on Nutritional Characteristics and Antioxidant Capacity of Melon Fruits

    Influence of Organic Fertilization on Nutritional Characteristics and Antioxidant Capacity of Melon Fruits by Tatyana BILEVA, Nadezhda PETKOVA, Todor BABRIKOV

    Published 2020-11-01
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  4. 4
    Snow cover variability and change in mountainous regions of Bulgaria, 19312000

    Snow cover variability and change in mountainous regions of Bulgaria, 19312000 by Nadezhda Petkova, Ekaterina Koleva, Vesselin Alexandrov

    Published 2004-02-01
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  5. 5
    EFFECT OF PRESSURE LIQUID EXTRACTION AND ULTRASONIC IRRADIATION FREQUENCY ON INULIN, PHENOLIC CONTENT AND ANTIOXIDANT ACTIVITY IN BURDOCK (Arctium lappa L.) ROOTS

    EFFECT OF PRESSURE LIQUID EXTRACTION AND ULTRASONIC IRRADIATION FREQUENCY ON INULIN, PHENOLIC CONTENT AND ANTIOXIDANT ACTIVITY IN BURDOCK (Arctium lappa L.)... by Nadezhda Petkova, Ivan Ivanov, Dasha Mihaylova, Anna Lante

    Published 2020-06-01
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  6. 6
    Physicochemical properties and sensory evaluation of early ripening peach and nectarine varieties

    Physicochemical properties and sensory evaluation of early ripening peach and nectarine varieties by Aneta Popova, Tzvetelin Dessev, Dasha Mihaylova, Nadezhda Petkova

    Published 2021-03-01
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  7. 7
    Red Beetroot Juice Phytochemicals Bioaccessibility: an In Vitro Approach

    Red Beetroot Juice Phytochemicals Bioaccessibility: an In Vitro Approach by Ivelina Deseva, Magdalena Stoyanova, Nadezhda Petkova, Dasha Mihaylova

    Published 2020-02-01
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  8. 8
    Phytochemical Characterization of Purple Coneflower Roots (<i>Echinacea purpurea</i> (L.) Moench.) and Their Extracts

    Phytochemical Characterization of Purple Coneflower Roots (<i>Echinacea purpurea</i> (L.) Moench.) and Their Extracts by Ani Petrova, Manol Ognyanov, Nadezhda Petkova, Petko Denev

    Published 2023-05-01
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  9. 9
    Study of Antibodies to Influenza Neuraminidase N2

    Study of Antibodies to Influenza Neuraminidase N2 by Yulia Desheva, Nadezhda Petkova, Tatiana Smolonogina, Svetlana Donina, Alexey Go

    Published 2022-04-01
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  10. 10
    OPTICAL PROPERTIES AND CHEMICAL CHARACTERIZATION OF WOODY SYRUP BY USING METHODS OF APPLIED PHOTONICS

    OPTICAL PROPERTIES AND CHEMICAL CHARACTERIZATION OF WOODY SYRUP BY USING METHODS OF APPLIED PHOTONICS by Poli Radusheva, Krastena Nikolova, Nadezhda Petkova, Radoslava Gabrova, Darina Naydenova

    Published 2018-11-01
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  11. 11
    Food design of dairy desserts with encapsulated cornelian cherry, chokeberry and blackberry juices

    Food design of dairy desserts with encapsulated cornelian cherry, chokeberry and blackberry juices by Mihaela IVANOVA, Nadezhda PETKOVA, Tatyana BALABANOVA, Manol OGNYANOV, Radka VLASEVA

    Published 2018-04-01
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  12. 12
    Biopreservation of Fresh Strawberries by Carboxymethyl Cellulose Edible Coatings Enriched with a Bacteriocin from Bacillus methylotrophicus BM47

    Biopreservation of Fresh Strawberries by Carboxymethyl Cellulose Edible Coatings Enriched with a Bacteriocin from Bacillus methylotrophicus BM47 by Yulian Tumbarski, Radosveta Nikolova, Nadezhda Petkova, Ivan Ivanov, Anna Lante

    Published 2019-01-01
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  13. 13
    Organic vs. Conventional Farming of Lavender: Effect on Yield, Phytochemicals and Essential Oil Composition

    Organic vs. Conventional Farming of Lavender: Effect on Yield, Phytochemicals and Essential Oil Composition by Ana Dobreva, Nadezhda Petkova, Mima Todorova, Mariya Gerdzhikova, Zornitza Zherkova, Neli Grozeva

    Published 2023-12-01
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  14. 14
    Antioxidant activity and fructan content in root extracts from elecampane (Inula helenium L.)

    Antioxidant activity and fructan content in root extracts from elecampane (Inula helenium L.) by NADEZHDA PETKOVA, RADKA VRANCHEVA, DASHA MIHAYLOVA, IVAN IVANOV, ATANAS PAVLOV, PANTELEY DENEV

    Published 2015-04-01
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  15. 15
    Impact of In Vitro Gastrointestinal Digestion on the Bioaccessibility of Phytochemical Compounds from Eight Fruit Juices

    Impact of In Vitro Gastrointestinal Digestion on the Bioaccessibility of Phytochemical Compounds from Eight Fruit Juices by Dasha Mihaylova, Ivelina Desseva, Magdalena Stoyanova, Nadezhda Petkova, Margarita Terzyiska, Anna Lante

    Published 2021-02-01
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  16. 16
    Associated virus-bacterial vaccine based on seasonal LAIV and S. pneumoniae chimeric peptide provide protection against post-influenza pneumococcal infection in mouse model

    Associated virus-bacterial vaccine based on seasonal LAIV and S. pneumoniae chimeric peptide provide protection against post-influenza pneumococcal infection in mouse model by Yulia Desheva, Galina Leontieva, Tatiana Kramskaya, Igor Losev, Nadezhda Petkova, Andrey Rekstin, Alexander Suvorov

    Published 2022-12-01
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  17. 17
    Extraction of Phycocyanin and Chlorophyll from <i>Spirulina</i> by “Green Methods”

    Extraction of Phycocyanin and Chlorophyll from <i>Spirulina</i> by “Green Methods” by Krastena Nikolova, Nadezhda Petkova, Dasha Mihaylova, Galia Gentscheva, Georgi Gavrailov, Ivaylo Pehlivanov, Velichka Andonova

    Published 2024-02-01
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  18. 18
    Optical Properties and Antioxidant Activity of Water-Ethanolic Extracts from <i>Sempervivum tectorum</i> L. from Bulgaria

    Optical Properties and Antioxidant Activity of Water-Ethanolic Extracts from <i>Sempervivum tectorum</i> L. from Bulgaria by Galia Gentscheva, Irina Karadjova, Stefka Minkova, Krastena Nikolova, Velichka Andonova, Nadezhda Petkova, Iliana Milkova-Tomova

    Published 2021-11-01
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  19. 19
    Chemical Composition of Different Extracts from <i>Echinacea purpurea</i> (L.) Moench Roots and Evaluation of Their Antimicrobial Activity

    Chemical Composition of Different Extracts from <i>Echinacea purpurea</i> (L.) Moench Roots and Evaluation of Their Antimicrobial Activity by Nadezhda Petkova, Ani Petrova, Ivan Ivanov, Ivanka Hambarlyiska, Yulian Tumbarski, Ivayla Dincheva, Manol Ognyanov, Petko Denev

    Published 2023-10-01
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  20. 20
    Live Influenza Vaccine Provides Early Protection against Homologous and Heterologous Influenza and May Prevent Post-Influenza Pneumococcal Infections in Mice

    Live Influenza Vaccine Provides Early Protection against Homologous and Heterologous Influenza and May Prevent Post-Influenza Pneumococcal Infections in Mice by Yulia Desheva, Galina Leontieva, Tatiana Kramskaya, Igor Losev, Andrey Rekstin, Nadezhda Petkova, Polina Kudar, Alexander Suvorov

    Published 2022-06-01
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