Biochemical Content (fatty acids, sterols, total protein, lipophilic vitamins) and Antioxidant activity (GSH, MDA) of Cladocerans (Daphnia sp., Diaphasoma branchyrum)
Öz
This paper presents biochemical content such as fatty acids, sterols, total protein, lipophilic vitamins, and antioxidant parameters of mixed cladoceran samples (Daphnia sp., Diaphasoma branchyrum) in the freshwater ecosystem. Results indicated that predominent fatty acids were 20:5n3 (19.85%), 16:1n7 (17.29%), 16:0 (13.1%), 24:0 (12.55%), 18:0 (10.68%) and 18:1n9 (7.99%). Cholesterol was the principal sterol (194.1 µg/g) in cladocerans. Total protein was calculated as 52.26 µg/g in cladocerans. α-tocopherol (vitamin E) was the most important vitamin (4.6 µg/g) among lipophilic vitamins. Glutathione (GSH) was quite high (450µg/g) than MDA (11.5 nmol/g).
Anahtar Kelimeler
Kaynakça
- Ahlgren, G., Lundstedt, L., Brett M., Forsberg C. (1990) Lipid composition and food quality of some freshwater phytoplankton for cladoceran zooplankton. Journal of Plankton Research 12: 809-818. doi: 10.1093/plankt/12.4.809.
- Aitken, R.J., Clarkson, J.S., Fishe L.S. (1989) Generation of reactive oxygen species lipid peroxidation and human sperm function. Biology of Reproduction 41: 83-197. doi: 10.1095/biolreprod41.1.183.
- Altındag, A., Buyurgan O., Kaya, M., Ozdemir, E., Dirican S. (2009) A survey on some physico-chemical parameters and zooplankton structure in Karaman Stream, Antalya. Journal of Animal and Veterinary Advances 8: 1710-1716.
- Anderson, M.E. (1998) Glutathione, an overview of biosynthesis and modulation. Chemico-Biological Interactions 111-112: 1-14. doi: 10.1016/S0009-279797)00146-4.
- Armstrong, D., Browne, R. (1994) The Analysis of Free Radicals. Lipid Peroxides. Antioxidant Enzymes And Compounds Related to Oxidative Stress as Applied to The Clinical Chemistry Laboratory, in: Armstrong, D. (Ed.), Free Radicals in Diagnostic Medicine, Advances in Experimental Medicine and Biology, I Plenum Press Vol. 366, pp. 43–58 doi: 10.1007/978-1-4615-1833-4_4.
- Arts, M.T., Ackman, R.G., Holub, B.J. (2001) “Essential fatty acids” in aquatic ecosystems, a crucial link between diet and human health and evolution. Canadian Journal of Fisheries and Aquatic Sciences 58: 122-137. doi: 10.1139/f00-224
- Ballantyne, A.P., Brett, M.P., Schindler, D.E. (2003) The importance of dietary phosphorus and highly unsaturated fatty acids for sockeye Oncorhynchus nerka growth in lake Washington–a bioenergetic approach. Canadian Journal of Fisheries and Aquatic Sciences 60: 12-22. doi: 10.1139/f02-166.
- Bandyopadhyay, D. Chattopadhyay, A. (2006) Reactive oxygen species-induced gastric ulceration, protection by melatonin. Current Medical Chemistry 13: 1187-1202. doi: 10.2174/092986706776360842.Barata, C., Varo, I., Navarro, J.C., Arun, S., Porte, C. (2005) Antioxidant enzyme activities and lipid peroxidation in freshwater cladoceran Daphinia magma exposed to redox cycling compounds. Comparative Biochemistry and Physiology Part C 140: 175-186.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Hidrobiyoloji
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
31 Ocak 2020
Gönderilme Tarihi
30 Ekim 2019
Kabul Tarihi
8 Ocak 2020
Yayımlandığı Sayı
Yıl 2020 Cilt: 3 Sayı: 1