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Polyphenols in representative Teucrium species in the flora of R. Macedonia: LC/DAD/ESI-MS(n) profile and content.
Nat Prod Commun. 2014 Feb; 9(2):175-80.NP

Abstract

In the present work, the polyphenolic profile and content of four Teucrium species (T. chamaedrys L., T. montanum L., T. polium L., T. scordium L.) from the Macedonian flora were examined. A LC/DAD/ESI-MS(n) chromatographic method was optimized and 31 phenolic compounds were identified, quantified and classified into four groups: hydroxycinnamic acid derivatives (2), phenylethanoid glycosides (12), flavonoid glycosides (11) and flavonoid aglycones (6). The total phenolic content (mg/g dry herb) ranged from 28.2 (T. montanum), 30.9 (T. scordium), 35.1 (T. polium) to 52.1 (T. chamaedrys). Phenylethanoid glycosides were the predominant group ofpolyphenols in the studied samples contributing 60% of the total phenolic content for T. polium and T. scordium and around 90% for T. montanum and T. chamaedrys. The systematic analysis for identification and quantification of all present phenolic compounds contributes to the chemotaxonomy of the investigated Teucrium species and to the valorization based on their phenolic profiles and content.

Authors

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Pub Type(s)

Journal Article

Language

eng

PubMed ID

24689284

Citation

Mitreski, Ilija, et al. "Polyphenols in Representative Teucrium Species in the Flora of R. Macedonia: LC/DAD/ESI-MS(n) Profile and Content." Natural Product Communications, vol. 9, no. 2, 2014, pp. 175-80.
Mitreski I, Stanoeva JP, Stefova M, et al. Polyphenols in representative Teucrium species in the flora of R. Macedonia: LC/DAD/ESI-MS(n) profile and content. Nat Prod Commun. 2014;9(2):175-80.
Mitreski, I., Stanoeva, J. P., Stefova, M., Stefkov, G., & Kulevanova, S. (2014). Polyphenols in representative Teucrium species in the flora of R. Macedonia: LC/DAD/ESI-MS(n) profile and content. Natural Product Communications, 9(2), 175-80.
Mitreski I, et al. Polyphenols in Representative Teucrium Species in the Flora of R. Macedonia: LC/DAD/ESI-MS(n) Profile and Content. Nat Prod Commun. 2014;9(2):175-80. PubMed PMID: 24689284.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Polyphenols in representative Teucrium species in the flora of R. Macedonia: LC/DAD/ESI-MS(n) profile and content. AU - Mitreski,Ilija, AU - Stanoeva,Jasmina Petreska, AU - Stefova,Marina, AU - Stefkov,Gjoshe, AU - Kulevanova,Svetlana, PY - 2014/4/3/entrez PY - 2014/4/3/pubmed PY - 2014/5/28/medline SP - 175 EP - 80 JF - Natural product communications JO - Nat Prod Commun VL - 9 IS - 2 N2 - In the present work, the polyphenolic profile and content of four Teucrium species (T. chamaedrys L., T. montanum L., T. polium L., T. scordium L.) from the Macedonian flora were examined. A LC/DAD/ESI-MS(n) chromatographic method was optimized and 31 phenolic compounds were identified, quantified and classified into four groups: hydroxycinnamic acid derivatives (2), phenylethanoid glycosides (12), flavonoid glycosides (11) and flavonoid aglycones (6). The total phenolic content (mg/g dry herb) ranged from 28.2 (T. montanum), 30.9 (T. scordium), 35.1 (T. polium) to 52.1 (T. chamaedrys). Phenylethanoid glycosides were the predominant group ofpolyphenols in the studied samples contributing 60% of the total phenolic content for T. polium and T. scordium and around 90% for T. montanum and T. chamaedrys. The systematic analysis for identification and quantification of all present phenolic compounds contributes to the chemotaxonomy of the investigated Teucrium species and to the valorization based on their phenolic profiles and content. SN - 1934-578X UR - https://www.unboundmedicine.com/medline/citation/24689284/Polyphenols_in_representative_Teucrium_species_in_the_flora_of_R__Macedonia:_LC/DAD/ESI_MS_n__profile_and_content_ DB - PRIME DP - Unbound Medicine ER -