Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Iva Tzvetkova"'
Autor:
Iva Tzvetkova, Angel Konakchiev, Hristo Najdenski, Antonina Vitkova, Helmut Duddeck, Milka Todorova, Bozhanka Mikhova
Publikováno v:
Journal of Essential Oil Bearing Plants. 8:318-323
The essential oil composition of Achillea asplenifolia Vent. flower heads of Bulgarian origin is analysed by GC and GC-MS. The main constituents of the oil were chamazulene (25.6%), β-pinene (21.4%), sabinene (15.9%), and β-caryophyllene (11.3%). A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4491db66b83c022fe7cbbf201e1a6d5
https://doi.org/10.1080/0972060x.2005.10643459
https://doi.org/10.1080/0972060x.2005.10643459
Autor:
César M. Lozano, Carlos Miranda, Kamen Stefanov, Iva Tzvetkova, Jordan Nechev, Mirolyuba Ilieva, Albena Ivanova, Néstor M. Carballeira
Publikováno v:
Journal of Natural Products. 64:256-259
The 4-methylated fatty acids 4,9-dimethyldecanoic, 4,11-dimethyldodecanoic, 4,10-dimethyldodecanoic, and 4,13-dimethyltetradecanoic acid as well as the 2-methylated fatty acids 2,13-dimethyltetradecanoic and 2,12-dimethyltetradecanoic acid were ident
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34cc788064a6e16b82698aa1f225b854
https://doi.org/10.1021/np000494d
https://doi.org/10.1021/np000494d
Autor:
Zornitsa Kamenarska, Simeon Popov, Salvatore De Rosa, Kamen Stefanov, Iva Tzvetkova, Valeria Ninova, Chavdar Najdenski, Stefka Dimitrova-Konaklieva
Publikováno v:
58c (2003): 325–332.
info:cnr-pdr/source/autori:De Rosa S., Z. Kamenarska, K. Stefanov, S. Dimitrova-Konaklieva, C. Najdenski, I. Tzevtkova, V. Ninova, S. Popov/titolo:Chemical composition of Corallina mediterranea Areschoug and Corallina granifera Ell. et Soland/doi:/rivista:/anno:2003/pagina_da:325/pagina_a:332/intervallo_pagine:325–332/volume:58c
info:cnr-pdr/source/autori:De Rosa S., Z. Kamenarska, K. Stefanov, S. Dimitrova-Konaklieva, C. Najdenski, I. Tzevtkova, V. Ninova, S. Popov/titolo:Chemical composition of Corallina mediterranea Areschoug and Corallina granifera Ell. et Soland/doi:/rivista:/anno:2003/pagina_da:325/pagina_a:332/intervallo_pagine:325–332/volume:58c
The composition of sterols, volatiles and some polar compounds from three Corallina samples (C. granifera and C. mediterranea from the Black Sea and C. mediterranea from the Mediterranean Sea) was established. The sterol composition of the Black Sea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4245702c8e37aca4cbfdb8e5f0ed4160
https://publications.cnr.it/doc/14791
https://publications.cnr.it/doc/14791
Publikováno v:
Fitoterapia. 73(6)
Total dichloromethane, methanol and water extracts, their fractions as well as volatiles of Carthamus lanatus aerial parts were phytochemically screened and evaluated for antibacterial, antifungal and cytotoxic activity. The H 2 O/MeOH fraction of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d742ee0305fe52400984a96fa797358d
https://pubmed.ncbi.nlm.nih.gov/12385885
https://pubmed.ncbi.nlm.nih.gov/12385885