BIO Web of Conferences

Open Access

Preface 00001

Nicolay Mihailov and Valentin Vladut

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520500001

• Abstract
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Open Access

Thermodynamic, kinetic investigation and shelf life of Oreganum heracleoticum essential oil 01001

Vanya Gandova

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501001

• Abstract
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Open Access

Investigation of copigment couple between Aronia anthocianins and ascorbic acid in temperature range 01002

Ivalina Petrova, Ivelina Ivanova and Vanya Gandova

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501002

• Abstract
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Open Access

Surface properties determination as surface tension, energy and heat capacity of corn oil 01003

Ivelina Ivanova, Ivalina Petrova and Vanya Gandova

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501003

• Abstract
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Open Access

Ethanol extracts of thyme (Thyme sp. ) obtained by static and ultrasound assisted extraction – chemical composition and antioxidant activity 01004

Krasimira Dobreva, Tsvetan Valev, Milen Dimov, Ivan Iliev, Maria Dushkova and Albena Stoyanova

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501004

• Abstract
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Open Access

Oxidative stability and chemical composition of Labneh cheese during storage in sunflower oil and thyme essential oil 01005

Ira Taneva, Krasimira Dobreva, Milen Dimov, Tsvetan Valev, Mihaela Ivanova, Ivan Iliev and Albena Stoyanova

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501005

• Abstract
• PDF (935.0 KB)
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Open Access

Labneh cheese with enhanced functional properties – composition, sensory profile and microbiological characteristics 01006

Mihaela Ivanova, Ira Taneva, Krasimira Dobreva, Tsvetan Valev, Milen Dimov, Ivan Iliev, Milena Dimitrova-Dicheva, Yulian Tumbarski and Albena Stoyanova

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501006

• Abstract
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Open Access

Application of chestnut flour and date syrup as substitutes for wheat flour and sugar in functional sponge cake formulations 01007

Hafize Fidan

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501007

• Abstract
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Open Access

Chemical Composition and Biological Activity of Essential Oil from cumin (Cuminum cyminum L.) 01008

Hafize Fidan, Denis Dervish, Ivayla Dincheva and Toncho Kolev

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501008

• Abstract
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Open Access

Phytochemical profiling and evaluation of the biological potential of caraway (Carum carvi L.) essential oil 01009

Hafize Fidan, Denis Dervish, Ivayla Dincheva and Toncho Kolev

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501009

• Abstract
• PDF (729.7 KB)
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Open Access

Seed priming with boron-based nanoparticles mitigates tomato losses in hyperthermia stress 01010

Ezequiel García-Locascio and Pabel Cervantes-Avilés

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501010

• Abstract
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• References

Open Access

Studying the Surface Radiation and Biopolymer Degradation of Soil under Normal and UV-Illuminated Conditions 01011

Plamena Atanasova, Sabina Nedkova, Antoniya Ilyeva and Dimitrina Kiryakova

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501011

• Abstract
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Open Access

Study of the Effect of UV Exposure and Soil Type on the Biodegradation of Gelatin-Based Films 01012

Antoniya Ilieva, Dimitrina Kiryakova, Sabina Nedkova and Plamena Atanasova

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501012

• Abstract
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Open Access

Inhibition effect of propolis from Central Bulgaria of corrosion steel plates in H2SO4 solutions 01013

Stanka Damyanova, Temenuzhka Haralanova, Iliana Nikolova, Martina Pencheva, Vanya Prodanova-Stefanova, Darina Georgieva, Yana Koleva and Albena Stoyanova

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501013

• Abstract
• PDF (616.3 KB)
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Open Access

Thermodynamic parameters for the distillation process in obtaining essential oil from cut fruits 01014

Ana Semerdzhieva, Dimitar Atanasov, Teodora Atanasova and Stanislava Tasheva

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501014

• Abstract
• PDF (604.2 KB)
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Open Access

Kinetic parameters for the distillation process in obtaining essential oil from fennel fruits 01015

Dimitar Atanasov, Ana Semerdzhieva and Stanislava Tasheva

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501015

• Abstract
• PDF (563.4 KB)
• References

Open Access

Phytochemical and microbiological characterization of essential oils from Lamiaceae family: Majorana, thyme and lavender 01016

Petar Atanasov, Ivaila Dincheva, Hafize Fidan, Tatyana Balabanova, Marianna Baeva and Stanko Stankov

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501016

• Abstract
• PDF (658.3 KB)
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Open Access

Cheese quality, characteristics and technology of Bulgarian artisanal white brined cheese from raw sheep milk 01017

Stanko Stankov, Tatyana Balabanova, Hafize Fidan, Petar Atanasov, Ivaila Dinceva and Salam Ibrahim

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501017

• Abstract
• PDF (711.7 KB)
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Open Access

The impact of spearmint essential oil on the quality parameters of ice cream 01018

Alexander Balabanov, Stanko Stankov, Ivan Iliev, Hafize Fidan, Vanya Gandova and Albena Stoyanova

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501018

• Abstract
• PDF (604.9 KB)
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Open Access

Synthesis of 5-bromonaphthalimide derivatives with 3-aminocycloalkanespiro-5-hydantoins 01019

Marin Marinov, Iliana Nikolova and Iliana Kostova

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501019

• Abstract
• PDF (686.0 KB)
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Open Access

Synthesis and antimicrobial activity of 5-(2-aminoethylamino)-2-(2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)benzo[de]isoquinoline-1,3-diones 01020

Marin Marinov, Iliana Nikolova and Iliana Kostova

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501020

• Abstract
• PDF (850.4 KB)
• References

Open Access

Synthesis and antimicrobial study of 6-phenothiazin-10-yl-benzo[de]isoquinoline-1,3-dione derivatives 01021

Marin Marinov, Iliana Nikolova and Iliana Kostova

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501021

• Abstract
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Open Access

Effect of alginate and propolis-based edible coating on moisture loss and microbial status of raspberries, cherries, and blueberries during storage 01022

Darina Georgieva and Stanka Damyanova

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501022

• Abstract
• PDF (527.0 KB)
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Open Access

Improving energy efficiency in meat processing: Accelerated cooling of pork in sodium chloride solutions 01023

Darina Georgieva and Vanya Gandova

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501023

• Abstract
• PDF (587.6 KB)
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Open Access

ADME potential of porphyrin derivative from petroleum 01024

Yana Koleva, Viktoria Trifonova, Asen Kolev and Yordanka Tasheva

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501024

• Abstract
• PDF (634.1 KB)
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Open Access

Environmental fate of porphyrin derivatives from petroleum 01025

Yana Koleva and Asen Kolev

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501025

• Abstract
• PDF (754.3 KB)
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Open Access

Toxicological profile of porphyrin derivative from petroleum 01026

Yana Koleva

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501026

• Abstract
• PDF (736.9 KB)
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Open Access

Preparation and investigation of some possible applications of ecological lubricants based on transesterified vegetable oils with polyvalent alcohols 01027

Stanislav G. Bayryamov

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501027

• Abstract
• PDF (766.7 KB)
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Open Access

Evapotranspiration in the tomato variety “Nikolina F1”, under conditions of surface drip irrigation and optimal irrigation regime 01028

Yuriy Enakiev, Emil Dimitrov, Vesela Petova-Branicheva, Antoaneta Gigova, Stanislav Stanchev and Miladin Nazarkov

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501028

• Abstract
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Open Access

Comparative analysis of the effect of two types of catalysts (Ti(OEt)₄ and pTSA) on the esterification process of trimethylolpropane with oleic acid 01029

Vasil P. Kopchev

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501029

• Abstract
• PDF (619.2 KB)
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Open Access

Study on the Impact of Alternative Organic Fertilizers on the Dynamics of Mineral Nitrogen and the Mobile Forms of Phosphorus and Potassium under Increasing Application Rates 01030

Yuriy Enakiev, Zdravka Petkova, Vesela Petova-Branicheva, Antoaneta Gigova, Steliyana Hristova and Halyna Balan

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501030

• Abstract
• PDF (839.1 KB)
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Open Access

Integrated analysis of wheat storage parameters in uncontrolled environments: Case study of Valea Seacă, Bacău county 01031

Diana Petronela Poetelea, Emilian Mosneguţum, Claudia Tomozei, Florin Nedeff, Mirela Panainte-Lehadus, Diana Mirila, Oana Irimia and Valentin Nedeff

Published online: 16 December 2025

DOI: https://doi.org/10.1051/bioconf/202520501031

• Abstract
• PDF (886.9 KB)
• References