Antioxidant volatiles of the freshwater bryozoan Hyalinella punctata
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2014
Authors
Pejin, BorisNakarada, Đura
Novaković, Miroslav
Tešević, Vele
Savic, Aleksandar
Radotić, Ksenija
Mojović, Miloš
Article (Published version)
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Two volatile samples of the bryozoan Hyalinella punctata (seasonally collected from the same locality) were isolated (hydrodistillation, Clevenger apparatus), identified (GC and GC-MS) and screened in vitro (EPR) for anti-hydroxyl radical activity. The main components of sample 1 (2-ethyl-1-hexanol 37.00%, dodecanol 21.40% and hexanal 8.40%) and sample 2 (2-ethyl-1-hexanol 30.50%, 7-tridecanol 24.60% and 1-hexadecanol 11.80%) were relatively similar. However, more components were present in the sample 2 (17 and 25, respectively). EPR measurements indicated significant anti-hydroxyl radical activity of the both samples (75.00 +/- 6.00% and 87.00 +/- 8.00%, respectively) whereas the generation of other types of free radicals in reaction with hydroxyl radicals was not observed. According to the best of our knowledge, this is the first report of 31 organic compounds from the phylum Bryozoa. Alcohols, aldehydes, ketones, esters and ethers of lower molecular mass appear to be characteristic ...for the volatiles of these organisms commonly known as moss animals.
Keywords:
invertebrata / volatile organic compounds / GC & GC-MS / EPR / anti-hydroxyl radical activitySource:
Natural Product Research, 2014, 28, 18, 1471-1475Publisher:
- Taylor & Francis Ltd, Abingdon
Funding / projects:
- Natural products of wild, cultivated and edible plants: structure and bioactivity determination (RS-172053)
- Biomarkers in neurodegenerative and malignant processes (RS-41005)
DOI: 10.1080/14786419.2014.905565
ISSN: 1478-6419
PubMed: 24716585
WoS: 000340273000008
Scopus: 2-s2.0-84922215622
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IHTMTY - JOUR AU - Pejin, Boris AU - Nakarada, Đura AU - Novaković, Miroslav AU - Tešević, Vele AU - Savic, Aleksandar AU - Radotić, Ksenija AU - Mojović, Miloš PY - 2014 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/1568 AB - Two volatile samples of the bryozoan Hyalinella punctata (seasonally collected from the same locality) were isolated (hydrodistillation, Clevenger apparatus), identified (GC and GC-MS) and screened in vitro (EPR) for anti-hydroxyl radical activity. The main components of sample 1 (2-ethyl-1-hexanol 37.00%, dodecanol 21.40% and hexanal 8.40%) and sample 2 (2-ethyl-1-hexanol 30.50%, 7-tridecanol 24.60% and 1-hexadecanol 11.80%) were relatively similar. However, more components were present in the sample 2 (17 and 25, respectively). EPR measurements indicated significant anti-hydroxyl radical activity of the both samples (75.00 +/- 6.00% and 87.00 +/- 8.00%, respectively) whereas the generation of other types of free radicals in reaction with hydroxyl radicals was not observed. According to the best of our knowledge, this is the first report of 31 organic compounds from the phylum Bryozoa. Alcohols, aldehydes, ketones, esters and ethers of lower molecular mass appear to be characteristic for the volatiles of these organisms commonly known as moss animals. PB - Taylor & Francis Ltd, Abingdon T2 - Natural Product Research T1 - Antioxidant volatiles of the freshwater bryozoan Hyalinella punctata VL - 28 IS - 18 SP - 1471 EP - 1475 DO - 10.1080/14786419.2014.905565 ER -
@article{ author = "Pejin, Boris and Nakarada, Đura and Novaković, Miroslav and Tešević, Vele and Savic, Aleksandar and Radotić, Ksenija and Mojović, Miloš", year = "2014", abstract = "Two volatile samples of the bryozoan Hyalinella punctata (seasonally collected from the same locality) were isolated (hydrodistillation, Clevenger apparatus), identified (GC and GC-MS) and screened in vitro (EPR) for anti-hydroxyl radical activity. The main components of sample 1 (2-ethyl-1-hexanol 37.00%, dodecanol 21.40% and hexanal 8.40%) and sample 2 (2-ethyl-1-hexanol 30.50%, 7-tridecanol 24.60% and 1-hexadecanol 11.80%) were relatively similar. However, more components were present in the sample 2 (17 and 25, respectively). EPR measurements indicated significant anti-hydroxyl radical activity of the both samples (75.00 +/- 6.00% and 87.00 +/- 8.00%, respectively) whereas the generation of other types of free radicals in reaction with hydroxyl radicals was not observed. According to the best of our knowledge, this is the first report of 31 organic compounds from the phylum Bryozoa. Alcohols, aldehydes, ketones, esters and ethers of lower molecular mass appear to be characteristic for the volatiles of these organisms commonly known as moss animals.", publisher = "Taylor & Francis Ltd, Abingdon", journal = "Natural Product Research", title = "Antioxidant volatiles of the freshwater bryozoan Hyalinella punctata", volume = "28", number = "18", pages = "1471-1475", doi = "10.1080/14786419.2014.905565" }
Pejin, B., Nakarada, Đ., Novaković, M., Tešević, V., Savic, A., Radotić, K.,& Mojović, M.. (2014). Antioxidant volatiles of the freshwater bryozoan Hyalinella punctata. in Natural Product Research Taylor & Francis Ltd, Abingdon., 28(18), 1471-1475. https://doi.org/10.1080/14786419.2014.905565
Pejin B, Nakarada Đ, Novaković M, Tešević V, Savic A, Radotić K, Mojović M. Antioxidant volatiles of the freshwater bryozoan Hyalinella punctata. in Natural Product Research. 2014;28(18):1471-1475. doi:10.1080/14786419.2014.905565 .
Pejin, Boris, Nakarada, Đura, Novaković, Miroslav, Tešević, Vele, Savic, Aleksandar, Radotić, Ksenija, Mojović, Miloš, "Antioxidant volatiles of the freshwater bryozoan Hyalinella punctata" in Natural Product Research, 28, no. 18 (2014):1471-1475, https://doi.org/10.1080/14786419.2014.905565 . .