KaydedilenlerDerginizi ekleyin

Dergiler / Journal of Applied Biological Sciences / 2008 / Cilt: 2 - Sayı: 3

Determination of usnic acid content in some lichen species found in anatolia

Orhan ATAKOL
Demet Cansaran DUMAN
Sümer ARAS
Sayfa
41–44
Yayın Tarihi
2022-10-18
DOI
—
🏛️Bu makalenin bibliyografik verileri ve tam metin bağlantısı DergiPark üzerinden sağlanmıştır.
DergiPark Kaydı ↗
✨

Yapay Zeka Hızlı Bakış & Çıkarımlar

AI Insight
⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Results showed that usnic acid contents of lichen species varied between 6.49 – 0.04 dry weight percentages.

📌 3 Maddede Bu Makale

🎯
Amaç & Hipotez:85 species of lichens were collected from Anatolia (Ankara, Antalya, Bursa, Karabük, Giresun, Trabzon, Çankırı, Kayseri and Gümüşhane) in Turkey.
📊
Temel Bulgular & Veri:Their usnic acid amounts were determined by HPLC in acetone extracts and the data obtained were evaluated statistically.
💡
Sonuç & Katkı:Results showed that usnic acid contents of lichen species varied between 6.49 – 0.04 dry weight percentages.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Abstract

85 species of lichens were collected from Anatolia (Ankara, Antalya, Bursa, Karabük, Giresun, Trabzon, Çankırı, Kayseri and Gümüşhane) in Turkey. Their usnic acid amounts were determined by HPLC in acetone extracts and the data obtained were evaluated statistically. Results showed that usnic acid contents of lichen species varied between 6.49 – 0.04 dry weight percentages.

🔖

Bu Makaleye Atıf Yap

ATAKOL, O., DUMAN, D. C., ARAS, S. (2022). Determination of usnic acid content in some lichen species found in anatolia. Journal of Applied Biological Sciences, Cilt: 2 - Sayı: 3, 41–44. https://ajindex.com/articles/560303

📄 Tam Metin PDF Okuyucu

📄

PDF görüntüleyici hazırlanıyor...

Kaynakça (14)

  1. Elix, JA. 1996. Biochemistry and secondary metabolites. In: Lichen Biology (ed. Nash TH III), pp. 154-180. Cambridge University Press, New York
  2. Ingolfsdottir K. 2002. Usnic acid. Phytochemistry. 61: 729-736
  3. Seifert P, Bertram C. 1995. Usnic acid-natural preservation from lichens. Seifen öle fette wachse. 121: 480
  4. Proska B, Sturdikova M, Pronayova N, Liptaj T. 1996. (+)-Usnic acid and its derivatives. Their inhibition of fungal growth and enzyme activity.Pharmazie. 51: 195-196
  5. Lauterwein M, Oethinger M, Belsner K, Peters T, Marre R.1995. In vitro activities of the lichen secondary metabolites vulpinic acid, (+)-usnic acid, and (-)-usnic acid against aerobic and anaerobic microorganisms. Antimic. Agents Chemother. 39: 2541-2543
  6. Ghione M, Parello D, Grasso L. Usnic acid revisited; its activity on oral fl ora.1988. Chemioterapia. 7: 302-305
  7. Romagni JG, Meazza G, Nanayakkara NP, Dayan FE. 2000. The phytotoxic lichen metabolite, usnic acid, is a potent inhibitor of plant p-hydroxyphenylpyruvate dioxygenase. FEBS Letter. 480: 301-305
  8. Culberson CF. 1972. Improved conditions and new data for the identifi cation of lichen products by the a standardized this layer chromatographic method. J. Chromatography. 72-1: 13-125
  9. Nourish R, Olivier RWA, Brown DH, Hawksworth DL, Bailey RH. 1976. Lichenology, Progress and Problems, pp.185, Academic Press, London
  10. Cansaran D, Atakol O, Halıcı MG, Aksoy A. 2007. HPLC analysis of usnic acid in some Ramalina species from Anatolia and investigation of their antimicrobial activities. Pharmaceutical Biology 45: 1-5
  11. Meyer VR. 2003. Flüssigchromatographie Wiley, VCH Verlag GmbH, 9. Aufl age, pp. 263-264
  12. Bjerke JW, Elvebakk A, Dominguez E, Dahlback A. 2005. Seasonal trends in usnic acid concentrations of Arctic, alpine and Patagonian populations of the lichen Flavocetralia nivalis. Phytochemistry. 66: 337-344
  13. Ravinskaya AP. 1991. The problems of experimental lichenology in the USSR, Komarov Botanical Institute, USSR Academy of Sciences, pp. 93-98, Leningrad
  14. Quilhot W, Pena W, Flores E, Hidalgo ME, Fernandes E, Leighton G. Temporal variation in usnic acid concentration in Usnea aurantiaco-atra (Jaq.) Bory. Instituto Antarctico Chileno, pp. 99-106, Chile.