BIO Web of Conferences

Open Access

Preface 00001

Nicolay Mihailov

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412200001

• Abstract
• PDF (191.5 KB)

Open Access

Black chokeberry (Aronia melanocarpa) copigmentation reaction: Thermodynamic and kinetic investigations 01001

Vanya Gandova and Ivalina Petrova

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201001

• Abstract
• PDF (804.8 KB)
• References

Open Access

Thermal degradation kinetic and thermodynamic investigation of two types cold-pressed vegetable oils 01002

Vanya Gandova

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201002

• Abstract
• PDF (680.3 KB)
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Open Access

Viscosity, surface energies and surface heat capacities of three essential oils 01003

Vanya Gandova

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201003

• Abstract
• PDF (787.1 KB)
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Open Access

Coefficient of diffusion of tannins in extracts from red and black hawthorn fruit 01004

Ira Taneva, Vanya Prodanova-Stefanova and Anton Lazarov

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201004

• Abstract
• PDF (1.039 MB)
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Open Access

Influence of the surface tension of teas on the temperature and addition of common thyme and summer savory essential oils 01005

Vanya Gandova, Anton Lazarov and Albena Stoyanova

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201005

• Abstract
• PDF (638.8 KB)
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Open Access

Effect of sterilization of sweet fennel fruits (Foeniculum vulgare var. dulce Mill.) on essential oil yield and composition 01006

Anton Lazarov, Martina Pencheva, Ivan Iliev and Vanya Prodanova-Stefanova

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201006

• Abstract
• PDF (889.6 KB)
• References

Open Access

Effect of lemon balm (Melissa officinalis L.) essential oil on some characteristics of oil/water food emulsions 01007

Vanya Gandova, Ivan Iliev and Albena Stoyanova

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201007

• Abstract
• PDF (918.8 KB)
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Open Access

l-Carvone – prediction of potential absorption, distribution, metabolism and excretion 01008

Yana Koleva, Ivan Iliev, Vanya Gandova and Albena Stoyanova

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201008

• Abstract
• PDF (632.4 KB)
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Open Access

Lipid composition and physicochemical parameters of unrefined sunflower oil 01009

Vanya Gandova, Olga Teneva, Zhana Petkova, Ivan Iliev and Albena Stoianova

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201009

• Abstract
• PDF (700.0 KB)
• References

Open Access

Chemical characteristics of soaps obtained using red hot pepper seeds oil (Capsicum annuum L.) 01010

Nikolaya Delinska, Mariyana Perifanova-Nemska and Eva Dimitrova

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201010

• Abstract
• PDF (1.102 MB)
• References

Open Access

Physical and sensory characteristics of soaps obtained using red hot pepper seeds oil (Capsicum annuum L.) 01011

Nikolaya Delinska, Mariyana Perifanova-Nemska, Ivanka Petrova, Vanya Gandova and Gabor Zsivanovits

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201011

• Abstract
• PDF (1022 KB)
• References

Open Access

Assessment of the Quality Profile of Oriental Tobacco from the Commodity Segment of Basma Variety Group (Ecotype Krumovgrad) 01012

Violeta Nikolova, Nikolay Nikolov and Venelina Popova

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201012

• Abstract
• PDF (823.8 KB)
• References

Open Access

Comparative Technological Assessment of the Quality Formation of Local and Introduced Varieties of Virginia Flue-cured and Burley Tobaccos 01013

Nikolay Nikolov, Violeta Nikolova and Venelina Popova

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201013

• Abstract
• PDF (756.8 KB)
• References

Open Access

Effects of seed priming and foliar application of Se nanoparticles in the germination, seedling growth, and reproductive stage of tomato and maize 01014

Ezequiel García-Locascio, Edgardo I. Valenzuela and Pabel Cervantes-Avilés

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201014

• Abstract
• PDF (562.9 KB)
• References

Open Access

Spatial distribution and variability of soil agrochemical properties in Botevgrad valley 01015

Biser Hristov, Krastena Ilieva, Kamelia Petrova, Bilyana Pesheva and Gergana Kuncheva

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201015

• Abstract
• PDF (855.6 KB)
• References

Open Access

Skin sensitization evaluation of a flavanol from processed rose wastewater for cosmetic application 01016

Yana Koleva, Milena Miteva, Viktoria Trifonova, Krasimira Stancheva and Ana Dobreva

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201016

• Abstract
• PDF (676.0 KB)
• References

Open Access

Possible toxicological properties of catechin from processed rose wastewater 01017

Yana Koleva, Viktoria Trifonova, Milena Miteva, Elisaveta Todorova-Koynova and Ana Dobreva

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201017

• Abstract
• PDF (1.277 MB)
• References

Open Access

Soil peroxidase and polyphenoloxidase activity under soil conservation practices on sloping terrains 01018

Gergana Kuncheva, Iliana Ivanova and Galin Gynchev

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201018

• Abstract
• PDF (3.132 MB)
• References

Open Access

Extraction of β-carotene from peppers by means of certain organic solvents 01019

Nastya Ivanova, Gjore Nakov and Violeta Raykova

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201019

• Abstract
• PDF (3.177 MB)
• References

Open Access

Content of biologically active substances and antioxidant activity of aqueous-ethanol extracts of cultivated rosehip fruit obtained by ultrasonic extraction 01020

Ira Taneva, Nadezhda Mazova, Iliana Nikolova and Martina Pencheva

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201020

• Abstract
• PDF (935.9 KB)
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Open Access

Chemical composition and antioxidant activity of propolis, stored for more than 30 years 01021

Iliana Nikolova, Ivaila Dincheva, Ira Taneva, Martina Pencheva, Darina Georgieva, Stanka Damyanova, Vanya Prodanova-Stefanova, Iliana Kostova and Albena Stoyanova

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201021

• Abstract
• PDF (786.4 KB)
• References

Open Access

Some practical approaches of the poultry slaughter wastewater treatment by apply physico-chemical treatment 01022

Andrei Zaharia, Valentin Nedeff, Nicolata Frunza, Florin Nedeff, Narcis Barsan and Dana Chitimuş

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201022

• Abstract
• PDF (2.316 MB)
• References

Open Access

Considerations regarding barley germination 01023

Viorel Fatu, Cristina Fatu, Carmen-Mihaela Botea, Roxana Tulea, Gaudentiu Varzaru, Razvan Ungurelu and Mihai Secere

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201023

• Abstract
• PDF (1.018 MB)
• References

Open Access

Improvement of technology in the cultivation of strawberries hybrid Soraya F1 during a vegetative trial 01024

Halyna Balan, Andriy Melnychenko, Valentyna Sergiyenko, Yuriy Enakiev and Dmitry Domuschi

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201024

• Abstract
• PDF (655.6 KB)
• References

Open Access

Production of biodiesel from low-quality vegetable oils with a high content of free fatty acids by acid-catalyzed transesterification 01025

Stanislav Bayryamov and Vasil Kopchev

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201025

• Abstract
• PDF (586.6 KB)
• References

Open Access

Production of biodiesel from low-quality vegetable oils with a high content of free fatty acids by alkaline transesterification 01026

Vasil Kopchev

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201026

• Abstract
• PDF (731.9 KB)
• References

Open Access

Winter wheat varieties responsiveness to soil and foliar fertilization 01027

Albena Marinova Ivanova, Pavlina Naskova Atanasova and Marya Ivanova Konsulova-Bakalova

Published online: 17 July 2024

DOI: https://doi.org/10.1051/bioconf/202412201027

• Abstract
• PDF (936.2 KB)
• References