The Phenolic Compounds from Hypericum Perforatum and Their Antimicrobial Activities

Volume: 36 Number: 4 December 1, 2008
  • Gönül Çelen
  • Semiha Özkan
  • Fatma Ayhan

The Phenolic Compounds from Hypericum Perforatum and Their Antimicrobial Activities

Abstract

Hypericum perforatum St. John’s wort H. perforatum is a plant which has been used as a medicinal herb sinceancient times and grow in Europe, West Asia and North Africa. In this work, the crude extracts of HypericumPerforatum grown in Muğla were obtained by the extraction with acetone:water and water. The extracts werechemically investigated for their total phenol contents by the Folin–Ciocalteu method. The phenolic compounds in theextract with acetone:water 7:3, v/v, 150.44 mg GA/g material was determined as almost five fold higher than waterextraction process 33.01 mg GA/g material . The thin layer chromatographic TLC analysis revealed the presenceof polyphenolic compounds such as tannins

Keywords

References

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  2. 2. Duru, B., Middle East Technical University, Graduate thesis, December, 2003
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  7. 7. Décosterd, L.A., Hoffmann, E., Kyburz, R., Bray, D., Hostettmann, K., A new phloroglucinol derivative from Hypericum calycinum with antifungal and in vitro antimalarial activity. Planta Med. 57, 548-51, 1991.
  8. 8. Jayasuriya, H., Clark, A.M., McChesney, J.D., New antimicrobial filicinic acid derivatives from Hypericum drummondii, J. Nat. Prod. 54, 1314–1320, 1991.

Details

Primary Language

English

Subjects

-

Journal Section

-

Authors

Gönül Çelen This is me

Semiha Özkan This is me

Fatma Ayhan This is me

Publication Date

December 1, 2008

Submission Date

-

Acceptance Date

-

Published in Issue

Year 2008 Volume: 36 Number: 4

APA
Çelen, G., Özkan, S., & Ayhan, F. (2008). The Phenolic Compounds from Hypericum Perforatum and Their Antimicrobial Activities. Hacettepe Journal of Biology and Chemistry, 36(4), 339-345. https://izlik.org/JA89CJ49GY
AMA
1.Çelen G, Özkan S, Ayhan F. The Phenolic Compounds from Hypericum Perforatum and Their Antimicrobial Activities. HJBC. 2008;36(4):339-345. https://izlik.org/JA89CJ49GY
Chicago
Çelen, Gönül, Semiha Özkan, and Fatma Ayhan. 2008. “The Phenolic Compounds from Hypericum Perforatum and Their Antimicrobial Activities”. Hacettepe Journal of Biology and Chemistry 36 (4): 339-45. https://izlik.org/JA89CJ49GY.
EndNote
Çelen G, Özkan S, Ayhan F (December 1, 2008) The Phenolic Compounds from Hypericum Perforatum and Their Antimicrobial Activities. Hacettepe Journal of Biology and Chemistry 36 4 339–345.
IEEE
[1]G. Çelen, S. Özkan, and F. Ayhan, “The Phenolic Compounds from Hypericum Perforatum and Their Antimicrobial Activities”, HJBC, vol. 36, no. 4, pp. 339–345, Dec. 2008, [Online]. Available: https://izlik.org/JA89CJ49GY
ISNAD
Çelen, Gönül - Özkan, Semiha - Ayhan, Fatma. “The Phenolic Compounds from Hypericum Perforatum and Their Antimicrobial Activities”. Hacettepe Journal of Biology and Chemistry 36/4 (December 1, 2008): 339-345. https://izlik.org/JA89CJ49GY.
JAMA
1.Çelen G, Özkan S, Ayhan F. The Phenolic Compounds from Hypericum Perforatum and Their Antimicrobial Activities. HJBC. 2008;36:339–345.
MLA
Çelen, Gönül, et al. “The Phenolic Compounds from Hypericum Perforatum and Their Antimicrobial Activities”. Hacettepe Journal of Biology and Chemistry, vol. 36, no. 4, Dec. 2008, pp. 339-45, https://izlik.org/JA89CJ49GY.
Vancouver
1.Gönül Çelen, Semiha Özkan, Fatma Ayhan. The Phenolic Compounds from Hypericum Perforatum and Their Antimicrobial Activities. HJBC [Internet]. 2008 Dec. 1;36(4):339-45. Available from: https://izlik.org/JA89CJ49GY

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