Comparison of Walnut (Juglans regia L.) and Olive (Olea europaea L.) Leaves in Terms of Antioxidant and Anti-inflammatory Activity
Öz
Walnut and olive are consumed by people as food for many years. It is seen that not only fruits but also leaves are used among the people. In this study, walnut and olive leaves were compared in terms of antioxidant and anti-inflammatory capacity. DPPH• and ABTS•+ free radical scavenging activity methods were used for determination antioxidant capacity. For an in vitro measure of anti-inflammatory activity, stabilization of human red blood cell membrane by heat induced membrane lysis was done. The results showed that walnut leaf extract had the highest antioxidant and anti-inflammatory activity with IC50 values of 0.0530 mg mL-1 for DPPH radical scavenging activity; 0.0421mg mL-1 for ABTS radical scavenging activity and 0.3959 mg mL-1 for human red blood cell membrane stabilization capacity. It is thought that the difference in the activity levels of extracts may be owing to the several types and amounts of polyphenolic compounds.
Anahtar Kelimeler
Kaynakça
- [1] Yiğit, D., Yiğit, N., Aktaş, E., Özgen, U., Ceviz (Juglans regia L.)’in antimikrobiyal aktivitesi, Türk Mikrobiyoloji Cemiyeti Dergisi, 39(1-2), 7-11, 2009.
- [2] Wang, X., Zhao, M., Su, G., Cai, M., Zhou, C., Huang, J., Lin, L., The antioxidant activities and the xanthine oxidase inhibition effects of walnut (Juglans regia L.) fruit, stem and leaf, Food Science and Technology, 50(1), 233-239, 2015.
- [3] Harris, T.C., Georgalas, A., Cosmetic facial powder containing walnut shell flour, US Patent, 4,279,890, 1981.
- [4] Aburjai, T., Natsheh, F.M., Plants used in cosmetics, Phytotherapy Research, 17(9), 987-1000, 2003.
- [5] Erdemoğlu, N., Küpeli, E., Yeşilada E., Anti-inflammatory and antinociceptive activity assessment of plants used as remedy in Turkish folk medicine, Journal of Ethnopharmacology, 89(1), 123-129, 2003.
- [6] Cosmulescu, S., Trandafir, I., Nour, V., Seasonal variation of the main individual phenolics and juglone in walnut (Juglans regia) leaves, Pharmaceutical Biology, 52(5), 575-580, 2013.
- [7] Baldemir, A., Güvenç, A., Adana ve Ankara aktarlarında satılan ceviz yaprağı (Juglandis Folium) üzerinde morfolojik ve anatomik çalışmalar. Ankara Eczacılık Fakültesi Dergisi, 36(2), 105-121, 2007.
- [8] Oliveira, I., Sousa. A., Ferreira, I., Bento, A., Estevinho, L., Pereira, J. A., Total phenols, antioxidant potential and antimicrobial activity of walnut (Juglans regia L.) green husks, Food and Chemical Toxicology, 46(7), 2326-2331, 2008.
Ayrıntılar
Birincil Dil
İngilizce
Konular
Yapısal Biyoloji
Bölüm
Araştırma Makalesi
Yazarlar
Sezen Yılmaz Sarıaltın
Bu kişi benim
0000-0002-1981-1781
Türkiye
Tülay Çoban
0000-0002-9264-9207
Türkiye
Maksut Coşkun
0000-0002-2055-0849
Türkiye
Yayımlanma Tarihi
30 Aralık 2019
Gönderilme Tarihi
4 Temmuz 2019
Kabul Tarihi
18 Aralık 2019
Yayımlandığı Sayı
Yıl 2019 Cilt: 9 Sayı: 2
Cited By
A PRELIMINARY STUDY ON THE ANTIOXIDANT AND ANTI-INFLAMMATORY ACTIVITIES OF OPOPANAX HISPIDUS
Ankara Universitesi Eczacilik Fakultesi Dergisi
https://doi.org/10.33483/jfpau.972652Quantification of Some Phenolic Compounds in Consolida thirkeana (Boiss.) Bornm. by HPLC and Validation of Method
Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi
https://doi.org/10.18016/ksutarimdoga.vi.1210096