ANTIMICROBIAL and antioxidant activity of Juniper galbuli essential oil constituents eluted at different times / Ivanka Semerdjieva, et al., V. Zheljazkov, I. Dincheva, M. Kacaniova, T. Astatkie, T. Radoukova, V. Schlegel. // Industrial Crops and Products , 2017, 109: 529-537
Сист. N: 9631
ESSENTIAL oil, composition, antioxidant and antimicrobial activity of the galbuli of six juniper species. Journal of essential oils / Ivanka Semerdjieva, et al., V. Zheljazkov, M. Kacaniova, I. Dincheva, T. Radoukova, T. Astatkie, V. Schlegel. // Industrial crops and products , 2018, 124, p. 449-458
Сист. N: 9634
ESSENTIAL oil yield, composition, bioactivity and leaf morphology of Juniperus oxycedrus L. from Bulgaria and Serbia / I. Semerdjieva, et al., V.D. Zheljazkov, T. Radoukova, D. Radanovich, Markovic T., I. Dincheva, A. Stoyanova, T. Astatkie, M. Kacaniova. // Biochemical Systematics and Ecology , 2019, 84, p. 55–63
ISSN ISSN:0305-1978
Сист. N: 9648
MORCHELLA esculenta (L.) growing in Bulgaria: Chemical profile and hazard index / L. Dospatliev, et al., A. Ivanova, M. Lacheva, T. Radoukova. // Bulgarian Chemical Communications , 2018, 50, 4, p. 538–544
ISBN 08619808
Сист. N: 9655
PHOSPHOLIPIDS and fatty acid profiles of wild edible mushrooms (Suillus luteus), Bulgaria / D. Dimitrov, et al., N. Palagacheva, M. Stoyanova, M. Lacheva, N. Valchev, T. Radoukova. // Oxidation Communications , 2020, 43, 3, p. 516 - 525
ISBN 02094541
Сист. N: 9663
NUTRITIONAL analysis of cultivated mushrooms – Pleurotus ostreatus in Bulgaria / M. Lacheva, et al., D. Dimitrov, T. Radoukova, N. Valchev. // Oxidation Communications , 2020, 43, 4, p. 709 - 721
ISBN 02094541
Сист. N: 9664
AMINO acids and carotenoids profile of edible mushrooms (Marasmius oreades and Cantharellus aurora) / M. Stoyanova, et al., M. Lacheva, N. Valchev, T. Radoukova. // Oxidation Communications , 2020, 43, 4, p. 688 - 698
ISBN 02094541
Сист. N: 9665
EVALUATION of microelements contents of some wild edible mushrooms from Rhodope region, Bulgaria / M. Lacheva, et al., T. Radoukova, N. Valchev, B. Blazhev. // Oxidation Communications , 2020, 43, 4, p. 699 - 708
ISBN 02094541
Сист. N: 9666
STOYANOVA, M. et al.
STOYANOVA, M. et al. Chemical composition and nutritional value of Agaricus bisporus, Bulgaria / M. Stoyanova, M. Lacheva, T. Radoukova. // Oxidation Communications , 2021, 44, 1, p. 81 - 95
ISBN 02094541
Сист. N: 9667
DETERMINATION of toxic elements contents in wild edible mushrooms (Suillus luteus) from the Batak Mountain, Bulgaria / M. Lacheva, et al., T. Radoukova, D. Dimitrov, N. Valchev. // Oxidation Communications , 43, 2020, 3, p. 526 - 535
ISBN 02094541
Сист. N: 9822
ESSENTIAL oil composition and bioactivity of two juniper species from Bulgaria and Slovakia / V.D. Zheljazkov, et al., Charles L. Cantrell, Ivanka Semerdjieva, T. Radoukova, Albena Stoyanova, Vasilina Maneva, M. Kacaniova, T. Astatkie, Daniela Borisova, I. Dincheva, I. Salamon. // Molecules , 26, 2021, 12, p. 1-25
ISBN 14203049
Сист. N: 9851
ECONOMETRIC model for estimation of essential amino acid in wild edible mushroom boletus pinophilus / L. Dospatliev, et al., M. Lacheva, Tz. Radoukova, M. Stoyanova, M. Ivanova. , 2019, 2, 4, p. 496 - 506
ISBN 02094541
Сист. N: 9659
THE trace element contents in wild edible mushrooms samples and econometric modeling of data / M. Ivanova, et al., M. Lacheva, Tz. Radoukova, L. Dospatliev. // Bulgarian Chemical Communications , 2020, 52,p. 53 - 58
ISBN 08619808
Сист. N: 9661
ACTIVITY concentrations of Cs-137, Cs-134, Th-234 and K-40 in wild edible mushrooms gathered 32 years after the Chernobyl power plant accident in Batak Mountain, Bulgaria / M. Lacheva, et al., L. Dospatliev, Tz. Radoukova, M. Ivanova. // Bulgarian Chemical Communications , 2020, 52, p. 47 - 52
ISBN 08619808
Сист. N: 9662
IMPACT of biological fertilizer on the anatomical structures of sheet from leaf Lettuce (Lactuca Sativa) : [електронно издание] / Tzenka Radoukova, et al., Krasimir Todorov, Kostadin Kostadinov, Stoyan Filipov. // Scientific Papers. Series B, Horticulture LXIV, 2020, 2, p. 235-243
Сист. N: 9182
HYDRODISTILLATION Extraction Kinetics Regression Models for Essential Oil Yield and Composition in Juniperus virginiana, J. Excelsa, and J. Sabina / Ivanka B. Semerdjieva, Santosh Shiwakoti, Charles L. Cantrell, Valtcho D. Zheljazkov, Tess Astatkie, Vicki Schlegel, Tzenka Radoukova. // Molecules , 2019, 24, 5 986
ISBN 14203049
986 е номерът на статията в списанието
Сист. N: 9645
COMPARATIVE study on the phytochemical composition and antioxidant activity of grecian juniper (Juniperus excelsa m. bieb) unripe and ripe galbuli / Stanko Stankov, et al., Hafize Fidan, Zhana Petkova, Magdalena Stoyanova, Nadezhda Petkova, Albena Stoyanova, Ivanka Semerdjieva, Tzenka Radoukova, Valtcho D. Zheljazkov. // Plants , 2020, 9, 9, p. 1 - 18
Сист. N: 9653
BIOLOGICAL activity of essential oils of four juniper species and their potential as biopesticides / Ivanka Semerdjieva, et al., Valtcho D. Zheljazkov, Tzenka Radoukova, Ivayla Dincheva, Neshka Piperkova, Vasilina Maneva, Tess Astatkie, Miroslava Kacaniova. // Molecules , 26, 2021, 21, p.1-17
ISBN 14203049
Сист. N: 9852
ALLELOPATHIC effects of Juniper essential oils on seed germination and seedling growth of some weed seeds / Ivanka Semerdjieva, et al., Dina Atanasova, Vasilina Maneva, Valtcho Zheljazkov, Tzenka Radoukova, Tess Astatkie, Ivayla Dincheva. // Industrial Crops and Products , 180, 2022, article number 114768
ISBN 09266690
114768 е номерът на статията
Сист. N: 9935
ESSENTIAL oil composition of Pinus heldreichii Christ., P. peuce Griseb., and P. mugo Turra as a function of hydrodistillation time and evaluation of its antimicrobial activity / Ivanka B. Semerdjieva, et al., Tzenka Radoukova, Charles L. Cantrell, Tess Astatkie, Miroslava Kacaniova, Daniela Borisova, Valtcho D. Zheljazkov. // Industrial Crops and Products , 187, 2022, article number 115484
ISBN 09266690
115484 е номерът на статията
Сист. N: 9943
MELISSA officinalis L. as a Sprout Suppressor in Solanum tuberosum L. and an Alternative to Synthetic Pesticides / Valtcho D. Zheljazkov, et al., Giuseppe Micalizzi, Solomon Yilma, Charles L. Cantrell, Amber Reichley, Luigi Mondello, Ivanka Semerdjieva, Tzenka Radoukova. // Journal of Agricultural and Food Chemistry , 70, 2022, 44, p.14205 - 14219
ISBN 00218561
Сист. N: 9945
CHEMICAL profile of Juniperus excelsa M. Bieb. essential oil within and between populations and its weed seed suppression effect / Ivanka Semerdjieva, et al., Valtcho D. Zheljazkov, Ivayla Dincheva, Tzenka Radoukova, Tess Astatkie, Vasilina Maneva, Dina Atanasova, Hafize Fidan, Stanko Stankov, Albena Stoyanova. // PLoS ONE , 19, 2024, 2, article number e0294126
ISBN 19326203
e0294126 е номерът на статията
Сист. N: 10100
RADOUKOVA, Tzenka
RADOUKOVA, Tzenka. A Comparative Morphological and Anatomical Study of Juniperus communis L., J. sibirica Burgsd., and J. pygmaea K. Koch from Bulgaria / Tzenka Radoukova, Ivanka Semerdjieva, Valtcho D. Zheljazkov. // Plants , 13, 2024, 17, article number 2419
ISBN 22237747
2419 е номерът на статията
Сист. N: 10106
CHEMICAL profile, antioxidant and antimicrobial activity of Pinus heldreichii Christ. Distributed in Bulgaria / Ivanka Semerdjieva, et al., Charles L. Cantrell, Valtcho D. Zheljazkov, Tzenka Radoukova, Lyubka H. Koleva-Valkova, Tess Astatkie, Miroslava Kacaniova, Daniela Borisova. // Heliyon , 10, 2024, 1, article number e22967
ISBN 24058440
e22967 е номерът на статията
Сист. N: 10108
JUNIPERUS sabina L. essential oils and podophyllotoxin seasonal and interpopulation dynamics / Valtcho D. Zheljazkov, et al., Ivanka Semerdjieva, Laura De Martino, Charles L. Cantrell, Tess Astatkie, Rosaria Francolino, Mara Martino, Tzenka Radoukova, Vincenzo De Feo, Vasilina Maneva, Dina Atanasova, Lucia Caputo, Alhanouf Alzahrani, Daniela Borisova. // Industrial Crops and Products , 219, 2024, article number 119128
ISBN 09266690
119128 е номерът на статията
Сист. N: 10113
PHYTOCHEMICAL composition and biopesticidal potential of Pinus mugo Turra essential oil. / Ivanka Semerdjieva, et al., Valtcho Zheljazkov, Charles L. Cantrell, Lyubka Koleva-Valkova, Vasilina Maneva, Tzenka Radoukova, Tess Astatkie, Miroslava Kacaniova, Slavtcho Slavov, Dina Atanasova, Daniela Borisova. // Industrial Crops and Products , 209, 2024, 118019, p. 1-17.
ISBN 0926-6690
Сист. N: 10633
ORDINARY least squared linear regression model for estimation of zinc in wild edible mushroom (Suillus luteus (L.) Roussel) : [електронно издание] / Miroslava T. Ivanova, et al., Tzenka I. Radoukova, Lilko K. Dospatliev, Maria N. Lacheva. // Bulgarian Journal of Agricultural Science , 26, 2020, 4, р. 863–869
Сист. N: 8621
DETERMINATION of the total nitrogen (N) content and anatomical study on the leaves epidermal cells of plant species in urban and mountainous environments (Part 1) / Tzenka I. Radoukova, et al., Maria N. Lacheva, Miroslava T. Ivanova, Lilko K. Dospatliev. // Ecologia Balkanica , 2018, 10, 2, p. 7–14
ISBN 13140213
Сист. N: 9656
DETERMINATION of the total phosphorus (P) content and anatomical study on stomata of plant species in urban and mountainous environments (Part 2) / Lilko K. Dospatliev, et al., Maria N. Lacheva, Miroslava T. Ivanova, Tzenka I. Radoukova. // Ecologia Balkanica , 2018, 10, 2, p. 15–26
ISBN 13140213
Сист. N: 9657
ACTIVITY concentration of CS-137 and K-40 in wild edible craterellus cornucopioides mushroom gathered 31 years after the chernobyl power plant accident in Batak Mountain, Bulgaria / Lilko K. Dospatliev, et al., Maria N. Lacheva, Miroslava T. Ivanova, Tzenka I. Radoukova. // Oxidation Communications , 2019, 42, 3, p. 369–376
ISBN 02094541
Сист. N: 9660
RADOUKOVA, Tzenka Ivanova
RADOUKOVA, Tzenka Ivanova. Ecological and Biological Characteristics of Siberian Juniper (Juniperus sibirica Burgsd.) I. Seasonal Development under Central Balkan National Park Conditions, Bulgaria / Tzenka Ivanova Radukova, T. Meshinev. // Journal of Balkan Ecology , 3, 2004, p. 256-262.
Рез. на англ. ез.
Сист. N: 2948
П 661
RADOUKOVA, Tzenka Ivanova
RADOUKOVA, Tzenka Ivanova. Features of siberian juniper (Juniperus sibirica Burgsd.). Vegetative reproduction under conditions of Central balkan national park. / Tzenka Ivanova Radukova. // Journal of Balkan Ecology , 10, 2007, № 3, р. 279-286.
Рез. на англ. ез.
Сист. N: 4020
Цб 54951
RADOUKOVA, Tzenka Ivanova
RADOUKOVA, Tzenka Ivanova. Analysis of the vegetation covering under the influence of the different abundance of Juniperus sibirica in two zones of the Central Balkan Mountain. / Tzenka Ivanova Radukova. // Юбилейна научна конференция по екология : Сборник с доклади, Пловдив, 1 ноем. 2008, с. 36-46.
Рез. на бълг. и англ. ез.
Сист. N: 4885
Цб 54951
RADOUKOVA, Tzenka Ivanova
RADOUKOVA, Tzenka Ivanova. Occurrence of basic phenological phases for several species of wheatgrasses at the high-mountain clean of trees area of the Central Balkan National Park. / Tzenka Ivanova Radukova. // Юбилейна научна конференция по екология : Сборник с доклади, Пловдив, 1 ноем. 2008, с. 47-54.
Рез. на бълг. и англ. ез.
Сист. N: 4886
RADUKOVA, Tzenka Ivanova
RADUKOVA, Tzenka Ivanova. Anatomical mutability of the leaf epidermis in two species of Fraxinus L. in a region with autotransport pollution / Tzenka Ivanova Radukova. // Biotechnology & Biotechnological Equipment , 23, 2009, № 2 Spec. ed., p. 405-409.
Рез. на англ. ез.
Сист. N: 5537
П 3601
RADUKOVA, Tzenka Ivanova
RADUKOVA, Tzenka Ivanova. Comparative morphological study of new Burley tobacco lines. / Tzenka Ivanova Radukova, Y. Dyulgerski. // Agricultural Science and Technology , 5, 2013, № 4, p. 376-379.
Рез. на англ. ез.
Сист. N: 5995
П 3601
DYULGERSKI, Y.
DYULGERSKI, Y. Correlations between morphological and productive parameters in Burley tobacco. / Y. Dyulgerski, Tzenka Ivanova Radukova. // Agricultural Science and Technology , 6, 2014, № 2, p. 197-198.
Рез. на англ. ез.
Сист. N: 6001
П 3601
LACHEVA, Maria Nikolova
LACHEVA, Maria Nikolova. New data about Agaricus (Section Minores, Agaricaceae) in Bulgaria. / Maria Nikolova Lacheva, Tzenka Ivanova Radukova. // Agricultural Science and Technology , 6, 2014, № 2, р. 206-210.
Рез. на англ. ез.
Сист. N: 6003
LACHEVA, Maria Nikolova
LACHEVA, Maria Nikolova. Fungal diversity of chivira protected area, Mt Sredna gora, Bulgaria. / Maria Nikolova Lacheva, Tzenka Ivanova Radukova. // International Journal of Biological Sciences , 1, 2014, № 3, р. 1-17.
Сист. N: 6538
П 2633
РАДУКОВА, Ценка
РАДУКОВА, Ценка. Флористичен анализ на защитена местност "Чивира", Средна гора, България. / Ценка Радукова, Мария Лачева. // Journal of Mountain Agriculture on the Balkans , 20, 2017, № 1, p. 212-226.
Сист. N: 8202
П 384
РАДУКОВА, Ценка Иванова
РАДУКОВА, Ценка Иванова. Сравнително анатомично изследване на Conyza canadensis ( L.) Cronq. и C. bonnariensis (L.) Cronq. (Asteraceae) / Ценка Иванова Радукова, Цветанка Георгиева Райчева. // Научни трудове АУ - Пловдив , 48, 2003, с. 35-40.
Рез. на англ. ез.
Сист. N: 1628
П 384
РАЙЧЕВА, Цветанка Георгиева
РАЙЧЕВА, Цветанка Георгиева. Анатомично изследване на два вида от род Ruscus L. / Цветанка Георгиева Райчева, Ценка Иванова Радукова. // Научни трудове АУ - Пловдив , 47, 2002, № 1, с. 241-246.
Рез. на англ. ез.
Сист. N: 2127
П 1197
СРАВНИТЕЛНО анатомично изследване на два вида от род Cynosurus L. ( сеноклас ) относно фуражните им качества / Христина Георгиева Янчева, Николай Атанасов Додунчев, Цветанка Георгиева Райчева, Ценка Иванова Радукова. // Растениевъдни науки , 42, 2005, № 1, с. 69-72.
Рез. на бълг. и англ. ез.
Сист. N: 2378
П 3614
РАДУКОВА, Ценка Иванова
РАДУКОВА, Ценка Иванова. Мониторинг върху темпа на инвазия на Juniperus sibirica Burgsd. във високопланинската безлесна зона на Национален парк "Централен Балкан". / Ценка Иванова Радукова. // Научни трудове на Съюза на учените - Пловдив , Серия В. Техника и технологии, 7, 2008, с. 294-297.
Рез. на бълг. ез.
Сист. N: 4406
Цб 54838 Ч/574/Е43
РАДУКОВА, Ценка Иванова
РАДУКОВА, Ценка Иванова. Изследване възможността за генеративно размножаване на Juniperus sibirica Burgsd. (Cupressaceae). / Ценка Иванова Радукова. // Екология и здраве 2012 : Сб. на докл. от деветата нац. науч.-техн. конф. с междунар. участие, Пловдив, 17 май 2012, с. 125-130.
Рез. на англ. ез.
Сист. N: 5156
П 3614
ДЮЛГЕРСКИ, Й.
ДЮЛГЕРСКИ, Й. Проучване на корелационни зависимости между важни биологични и стопански показатели при тютюн Виржиния. / Й. Дюлгерски, Ценка Иванова Радукова. // Научни трудове на Съюза на учените - Пловдив , Серия Б. Естествени и хуманитарни науки, 16, 2014, с. 9-12.
Рез. на англ. ез.
Сист. N: 5907
РАДУКОВА, Ценка Иванова
РАДУКОВА, Ценка Иванова. Изменение в проективном покрытие на Juniperus sibirica Burgsd. в границах сформировавшихся массивов. / Ценка Иванова Радукова. // Климат, зкология, сельское хозяйство Евразии : Материалы междунар. науч.-практ. конф., Иркутск, 28-30 мая 2013, с. 171-177.
Рез. на рус. и англ. ез.
Сист. N: 5988