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Stefka Stoyanova

Observed names: S Stoyanova, S. Stoyanova, STOYANOVA, STEFKA, Stoyanova, Stefka
Institution: Trakia University
ORCID: 0000-0002-9108-7513
Observed ORCID: 0000-0002-9108-7513
OpenAlex ID: A5018365203
Identification and Isolation of the Cyclooxygenase-2 Inhibitory Principle in Isatis tinctoria
2001 · Henning Danz, Stefka Stoyanova, et al. · Planta Medica · 126
Militarinone A, a Neurotrophic Pyridone Alkaloid from Paecilomyces m ilitaris 1
2001 · Karen Schmidt, Wolfgang Günther, et al. · Organic Letters · 99
Inhibitory Activity of Tryptanthrin on Prostaglandin and Leukotriene Synthesis
2002 · Henning Danz, Stefka Stoyanova, et al. · Planta Medica · 73
The importance of microalgae for aquaculture industry. Review.
2015 · Ivaylo Sirakov, Кatya Velichkova, et al. · International Journal of Fisheries and Aquatic Studies · 57
Screening of entomopathogenic Deuteromycetes for activities on targets involved in degenerative diseases of the central nervous system
2003 · K Schmidt, Z Li, et al. · Journal of Ethnopharmacology · 37
Sustainable Production: Integrating Medicinal Plants with Fish Farming in Aquaponics—A Mini Review
2024 · Stefka Stoyanova, Ivaylo Sirakov, et al. · Sustainability · 30
Effect of Acorus calamus L. extract on growth performance and blood parameters of common carp (Cyprinus carpio L.) cultivated in a recirculation system
2019 · Katya Velichkova, Ivaylo Sirakov, et al. · Journal of Central European Agriculture · 14
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Biomass Production and Wastewater Treatment From Aquaculture With Chlorella Vulgaris Under Different Carbon Sources
2014 · Кatya Velichkova, Ivaylo Sirakov, et al. · Scientific Bulletin. Series F. Biotechnologies · 14
Radical Scavengers from the Entomogenous Deuteromycete Beauveria amorpha
2002 · Fenglin Hu, Karen Schmidt, et al. · Planta Medica · 14
Effect of Replacing Fishmeal with Algal Meal on Growth Parameters and Meat Composition in Rainbow Trout (Oncorhynchus mykiss W.)
2024 · Katya Velichkova, Ivaylo Sirakov, et al. · Fishes · 13
The Effect of Diet Supplemented with Dandelion’s ( Taraxacum Officinale) Extract on the Productive and Blood Parameters of Common Carp ( Cyprinus Carpio L.), Cultivated in the Recirculation System
2019 · Ivaylo Sirakov, Katya Velichkova, et al. · Macedonian Veterinary Review · 13
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The effect of diet supplemented with Proviotic® on growth, blood biochemical parameters and meat quality in rainbow trout (Oncorhynchus mykiss) cultivated in recirculation system.
2019 · A. Kurdomanov, Ivaylo Sirakov, et al. · Aquaculture Aquarium Conservation & Legislation · 11
Cultivation of lettuce (Lactuca sativa L.) and rainbow trout (Oncorhynchus mykiss W.) in the aquaponic recirculation system
2019 · Katya Velichkova, Ivaylo Sirakov, et al. · Journal of Central European Agriculture · 10
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Influence of Dietary Cinnamomum Verum Extract on the Growth and Economic Efficacy of Common Carp /cyprinus Carpio L. /, Reared in a Recirculation System
2018 · S. Stoyanova, G. Zhelyazkov, et al. · Trakia Journal of Sciences · 10
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Glyphosate Induces Morphological and Enzymatic Changes in Common Carp (cyprinus Carpio L.) Liver
2017 · T N Vasil'eva, Veselin Bivolarski, et al. · Bulgarian Portal for Open Science · 9
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Effect of nutmeg extract supplementation on some productive traits and economic efficiency of common carp (Cyprinus carpio L.) cultivated in recirculation system
2018 · G. Zhelyazkov, S. Stoyanova, et al. · Agricultural Science and Technology · 8
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EFFECT OF SAVORY EXTRACT SUPPLEMENTATION ON SOME PRODUCTIVE TRAITS AND ECONOMIC EFFICIENCY OF COMMON CARP (Cyprinus carpio L.)
2018 · Stefka Stoyanova, Georgi Zhelyazkov, et al. · AQUATIC RESEARCH · 5
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Growth Performance, Biochemical Blood Parameters and Meat Quality of Rainbow Trout (oncorhynchus Mykiss W.) Fed With Cnicus Benedictus L. Extract
2018 · R. Koshinski, K. Velichkova, et al. · Trakia Journal of Sciences · 4
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Exploring Microelement Fertilization and Visible–Near-Infrared Spectroscopy for Enhanced Productivity in Capsicum annuum and Cyprinus carpio Aquaponic Systems
2024 · Ivaylo Sirakov, Stefka Stoyanova, et al. · Plants · 3
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Effect of Angelica archangelica L. extract on growth performance, meat quality and biochemical blood parameters of rainbow trout (Oncorhynchus mykiss W.), cultivated in a recirculating system.
2020 · R. Koshinski, Кatya Velichkova, et al. · Bulgarian Portal for Open Science · 3
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Growth performance, biochemical blood parameters and meat quality of rainbow trout ( Oncorhynchus Mykiss W. ) fed with licorice ( Glycyrrhiza Glabra L. ) supplemented diet
2018 · I. Sirakov, K. Velichkova, et al. · Trakia Journal of Sciences · 3
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Comparison of microbiological parameters in experimental and conventional recirculation aquaculture systems
2015 · Ivaylo Sirakov, Katya Velichkova, et al. · Journal of Applied Biology & Biotechnology · 3
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Untitled
2018 · Stefka Stoyanova, Ivaylo Sirakov, et al. · Turkish Journal of Fisheries and Aquatic Sciences · 2
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Feeding Time Optimization Enhances Aquaponic Performance: Growth, Water Quality, and Nutrient Removal in Systems Integrating Cyprinus carpio and Lactuca sativa
2026 · Ivaylo Sirakov, Snezhana Georgieva, et al. · Agriculture · 1
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Effects of replacement of fishmeal with other alternative protein sources in the feed on hydrochemical parameters and flesh quality of rainbow trout (Oncorhynchus mykiss)
2023 · M. Mustafa, I. Sirakov, et al. · Agricultural Science and Technology · 1
Works count: 42
Citation count: 567
H-index: 11
I10-index: 14
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