Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Ana Dobreva"'
Autor:
Maria Vlasheva, Mariana Katsarova, Ana Dobreva, Anatolii Dzhurmanski, Petko Denev, Stela Dimitrova
Publikováno v:
Agronomy, Vol 14, Iss 9, p 2081 (2024)
The trend towards alternative medicine and naturopathy increases the interest in the use of natural products. This requires larger quantities of qualitative raw material of medicinal plants, including the well-known genus Echinacea. The purpose of th
Externí odkaz:
https://doaj.org/article/42640261ae074e8caec509362211f3f1
Autor:
Svetla Gateva, Gabriele Jovtchev, Tsveta Angelova, Tsvetelina Gerasimova, Ana Dobreva, Milka Mileva
Publikováno v:
Pharmaceuticals, Vol 17, Iss 5, p 657 (2024)
Rosa centifolia L. and Rosa gallica L. (Rosaceae) are grown as raw materials for valuable essential oils and hydrosols. There are scarce data about the biological activities and the genoprotective potential of the hydrosols of these roses. The aim of
Externí odkaz:
https://doaj.org/article/ea5fb828b76e4c9eabb016d2ba5a8de6
Autor:
Ana Dobreva, Nadezhda Petkova, Mima Todorova, Mariya Gerdzhikova, Zornitza Zherkova, Neli Grozeva
Publikováno v:
Agronomy, Vol 14, Iss 1, p 32 (2023)
Increasing prices and market demand for organic products are stimulants of organic farming. However, this sector is a challenge for producers and further improvements are still necessary. The present study case was conducted to compare the effects of
Externí odkaz:
https://doaj.org/article/69380e75c62e431ba5cc93abbf5d4089
Autor:
Svetla Danova, Dragomir Yankov, Lili Dobreva, Ana Dobreva, Nadya Armenova, Apostol Apostolov, Milka Mileva
Publikováno v:
Life, Vol 13, Iss 10, p 2006 (2023)
Lactiplantibacillus plantarum is a versatile specie, well known as a producer of lactic acid (LA) and other metabolites with biotechnological significance. The present work characterizes growth and lactic acid production of the candidate-probiotic st
Externí odkaz:
https://doaj.org/article/4f2840ef34af4c6fb8998470d96f1789
Autor:
Svetla Gateva, Gabriele Jovtchev, Tsveta Angelova, Tsvetelina Gerasimova, Ana Dobreva, Milka Mileva
Publikováno v:
Life, Vol 13, Iss 8, p 1753 (2023)
Bulgarian Rosa damascena Mill. is has been known since ancient times for its high-quality oil, hydrosol, and other aromatic products. Rose hydrosol has various biological activities, but no research on its anticytotoxic/antigenotoxic effects exists.
Externí odkaz:
https://doaj.org/article/6800dbcc1de349cebd41934504661814
Publikováno v:
Resources, Vol 12, Iss 7, p 83 (2023)
Bulgaria is famous for its oil-bearing rose. R. damascena Mill. and R. alba L. are mainly cultivated in the country, but a recent survey of industrial plantations in 2020 revealed that R. centifolia L. and hybrids of R. damascena Mill. X R. gallica L
Externí odkaz:
https://doaj.org/article/a2e1ac0b63df44a0a3574ed918606b3c
Publikováno v:
Molecules, Vol 28, Iss 3, p 1281 (2023)
The chemical composition and aroma profile of industrial essential oils (EOs) from species of rose grown in China, including the native Kushui rose (R. sertata × R. rugosa) and R. rugosa Thunb. cv. Plena, and the recently introduced Damask rose (R.
Externí odkaz:
https://doaj.org/article/b5407eacbc924a5e9d4dbc67455d82d9
Autor:
Tsvetelina Gerasimova, Gabriele Jovtchev, Svetla Gateva, Margarita Topashka-Ancheva, Alexander Stankov, Tsveta Angelova, Ana Dobreva, Milka Mileva
Publikováno v:
Life, Vol 12, Iss 9, p 1452 (2022)
The Rosa alba L. and Rosa damascena Mill. growing in Bulgaria are known for their extremely fine essential oil and valuable hydrosols. Irrespectively of its wide use in human life, little research exists on the cytotoxic and genotoxic activity of the
Externí odkaz:
https://doaj.org/article/4aa35b250b5f4843ba5febe272600f64
Autor:
Yana Ilieva, Lyudmila Dimitrova, Almira Georgieva, Neli Vilhelmova-Ilieva, Maya Margaritova Zaharieva, Zlatina Kokanova-Nedialkova, Ana Dobreva, Paraskev Nedialkov, Vesselin Kussovski, Alexander D. Kroumov, Hristo Najdenski, Milka Mileva
Publikováno v:
Plants, Vol 11, Iss 8, p 1073 (2022)
The wastewater after rose oil distillation is usually discharged into the drainage systems and it represents a serious environmental problem. While being rich in polyphenols, which have beneficial biological activity and application in the pharmaceut
Externí odkaz:
https://doaj.org/article/532a84a5b3344a4faf7ecf9d0506bb52
Publikováno v:
Life, Vol 12, Iss 3, p 455 (2022)
The steam distillation of valuable rose essential oil from R. damascena Mill. and R. alba L. generates large volumes of wastewaters. Although such wastewaters are bio-pollutants, they contain valuable bioactive compounds. In this study we investigate
Externí odkaz:
https://doaj.org/article/163e1ed992214bc9ac7394dddecb18c4