Journals / Hacettepe Journal of Biology and Chemistry / 2021 / Cilt: 49 - Sayı: 4

Antioxidant Capacity and Essential Oil Composition of Hypericum thymopsis Boiss. (Hypericaceae) from Turkey

Türkiye’den Hypericum thymopsis Boiss. (Hypericaceae) türünün Antioksidan Kapasitesi ve Uçucu Yağ Bileşimi

Pages
385–390
Publication Date
2022-10-17
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

According to the 50% inhibition (IC50) values (μg/mL) the highest antioxidant values were measured in the methanolic extract of flowers.

📌 3 Key Takeaways

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Objective & Hypothesis:Antioxidant capacity and essential oil composition of Hypericum thymopsis Boiss. (Hypericaceae), an endemic species, distributed in Turkey was determined.
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Key Findings & Data:The major components of the essential oil were determined as α-pinene (31.86%), spathulenol (11.16%) and limonene (4.3%) in the specimen TA3004, α-pinene (28.07%), spathulenol (12.37%) and limonene (6.07%) in the specimen TA3014 and α-pinene (26.03%), limonene (14.83%) and spathu - lenol (9.74%) in the specimen TA3017.
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Conclusion & Impact:According to the 50% inhibition (IC50) values (μg/mL) the highest antioxidant values were measured in the methanolic extract of flowers.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Antioxidant capacity and essential oil composition of Hypericum thymopsis Boiss. (Hypericaceae), an endemic species, distributed in Turkey was determined. The samples of three different populations were used for the analysis. Antioxi - dant capacity was determined by DPPH method from the leaves and flowers. Essential oil analysis was performed from areal parts of plant by gas chromatography (GC) and GC/mass spectrometry (MS). The major components of the essential oil were determined as α-pinene (31.86%), spathulenol (11.16%) and limonene (4.3%) in the specimen TA3004, α-pinene (28.07%), spathulenol (12.37%) and limonene (6.07%) in the specimen TA3014 and α-pinene (26.03%), limonene (14.83%) and spathu - lenol (9.74%) in the specimen TA3017. According to the 50% inhibition (IC50) values (μg/mL) the highest antioxidant values were measured in the methanolic extract of flowers.

Özet

ürkiye’de yayılış gösteren ve endemik bir tür olan Hypericum thymopsis Boiss. (Hypericaceae) türünün antioksidan kapasi - tesi ve uçucu yağ bileşimi belirlendi. Analizler için üç farklı popülasyonun örnekleri kullanıldı. Antioksidan kapasiteler yap - rak ve çiçeklerden DPPH yöntemi ile belirlendi. Uçucu yağ analizi bitkinin toprak üstü kısımlarından gaz kromatografisi (GC) ve GC/kütle spektrometresi (MS) ile yapıldı. Uçucu yağın ana bileşenleri TA3004 numaralı örnekte α-pinen (%31.86), spat - hulenol (%11.16) ve limonen (%4.3), TA3014 numaralı örnekte α-pinen (%28.07), spathulenol (%12.37) ve limonen (%6.07), TA3017 numaralı örnekte α-pinen (%26.03), limonen (%14.83) ve spathulenol (%9.74) olarak belirlendi. %50 inhibisyon (IC50) değerlerine (μg/mL) göre, en yüksek antioksidan değerler çiçeklerin metanolik ekstraktında ölçüldü.

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Cite This Article

ARABACI, T., KOÇ, E. (2022). Antioxidant Capacity and Essential Oil Composition of Hypericum thymopsis Boiss. (Hypericaceae) from Turkey. Hacettepe Journal of Biology and Chemistry, Cilt: 49 - Sayı: 4, 385–390. https://ajindex.com/articles/528922

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References (15)

  1. S. Aslan, Hypericum L. In: A. Güner, S. Aslan, T. Ekim, M. Vural, M.T. Babaç (Ed), A Checklist of the Flora of Turkey (Vascular Plants), Nezahat Gökyiğit Botanik Bahçesi ve Flora Araştırmaları Derneği Yayını, İstanbul, 2012, 523-530
  2. P.H. Davis (Ed.), Flora of Turkey and the East Aegean Islands, Vol.2, Edinburgh University Press, Edinburgh, 1967, 355-401
  3. M. Koçyiğit, N. Özhatay, Wild Plants Used as Medicinal Purpose in Yalova (Northwest Turkey), Turkish J. Pharm. Sci., 3 (2006) 91-103
  4. G. Bulut, E. Tuzlaci, An ethnobotanical study of medicinal plants in Turgutlu (Manisa-Turkey), J. Ethnopharmacol., 149 (2013) 633-647
  5. F. Tetik, S. Civelek, U. Cakilcioglu, Traditional uses of some medicinal plants in Malatya (Turkey), Journal of Ethnopharmacol., 146 (2013) 331-346
  6. E.C. Tatsis, S. Boeren, V. Exarchou, A.N. Troganis, J. Vervoort, I.P. Gerothanassis, Identification of the major constituents of Hypericum perforatum by LC/SPE/NMR and/or LC/MS, Phytochemistry, 68 (2007) 383-393
  7. S.L. Crockett, Essential Oil and Volatile Components of the Genus Hypericum (Hypericaceae), Nat. Prod. Commun., 5(9) (2010) 1493-1506
  8. E.E. Özkan, A. Mat, An overview on Hypericum species of Turkey, J. Pharmacogn. Phytotherap., 5 (2013) 38-46
  9. D.Z. Orčić, N.M. Mimica-Dukić, M.M. Francišković, S.S. Petrović, E.D. Jovin, Antioxidant activity relationship of phenolic compounds in Hypericum perforatum L., Chem. Centr. J., 5 (2011) 1-8
  10. G. Kızıl, M. Kızıl, M. Yavuz, S. Emen, F. Hakimoğlu, Antioxidant Activities of Ethanol Extracts of Hypericum triquetrifolium and Hypericum scabroides, Pharmaceut.Biol., 46 (2008) 231- 242
  11. M. Spiteller, T. Ozen, A. Smelcerovic, S. Zuehlke, N. Mimica- Dukic, Phenolic constituents and the in vitro antioxidant activity of the flowers of H. venustum, Fitoterapia, 79(3) (2008) 191-193
  12. P.K. Kamila, A. Ray, S. Jena, P.K. Mohapatra, P.C. Panda, Chemical composition and antioxidant activities of the essential oil of Hypericum gaitii Haines–an endemic species of Eastern India, Nat. Prod. Res., 32 (2018) 739-742
  13. T. Arabacı, M.S. İçen, T. Dirmenci, F. Göğer, K.H.C. Başer, Evaluation of Antioxidant Activities, Phenolic Constituents and Essential Oil Composition of Marrubium heterodon (Benth.) Boiss. & Balansa from Turkey, Lat. Am. J. Pharm., 39 (2020) 109-115
  14. W. Brand-Williams, M.E. Cuvelier, C. Berset, Use of free radical method to evaluate antioxidant activity, Lebensm.- Wiss.-u-Technol., 28 (1995) 25-30
  15. A.M.G. Özka