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An extract of Tagetes lucida and its phenolic constituents as antioxidants.
J Nat Prod. 2002 Dec; 65(12):1773-6.JN

Abstract

Analysis of a methanolic extract of Tagetes lucida leaves has resulted in the isolation of a new flavonol glycoside, quercetagenin 3,4'-dimethyl ether 7-O-beta-D-glucopyranoside (1), two new phenolic acids, 3-(2-O-beta-D-glucopyranosyl-4-methoxyphenyl)propanoic acid (2) and its methylester (3), and known flavonols, aromatic acids, and 7-methoxycoumarin. Using the DPPH degrees test, the extract and some of its constituents showed a significant free-radical-scavenging effect in comparison to alpha-tocopherol and standard flavonols.

Authors+Show Affiliations

Dipartimento di Scienze Farmaceutiche and Scuola di Specializzazione in Scienza e Tecnologia Cosmetiche, Università di Salerno, Invariante 11/C, 84084 Fisciano, Salerno, Italy. aquinorp@unisa.itNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Comparative Study
Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

12502312

Citation

Aquino, Rita, et al. "An Extract of Tagetes Lucida and Its Phenolic Constituents as Antioxidants." Journal of Natural Products, vol. 65, no. 12, 2002, pp. 1773-6.
Aquino R, Cáceres A, Morelli S, et al. An extract of Tagetes lucida and its phenolic constituents as antioxidants. J Nat Prod. 2002;65(12):1773-6.
Aquino, R., Cáceres, A., Morelli, S., & Rastrelli, L. (2002). An extract of Tagetes lucida and its phenolic constituents as antioxidants. Journal of Natural Products, 65(12), 1773-6.
Aquino R, et al. An Extract of Tagetes Lucida and Its Phenolic Constituents as Antioxidants. J Nat Prod. 2002;65(12):1773-6. PubMed PMID: 12502312.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - An extract of Tagetes lucida and its phenolic constituents as antioxidants. AU - Aquino,Rita, AU - Cáceres,Armando, AU - Morelli,Silvana, AU - Rastrelli,Luca, PY - 2002/12/28/pubmed PY - 2003/5/6/medline PY - 2002/12/28/entrez SP - 1773 EP - 6 JF - Journal of natural products JO - J Nat Prod VL - 65 IS - 12 N2 - Analysis of a methanolic extract of Tagetes lucida leaves has resulted in the isolation of a new flavonol glycoside, quercetagenin 3,4'-dimethyl ether 7-O-beta-D-glucopyranoside (1), two new phenolic acids, 3-(2-O-beta-D-glucopyranosyl-4-methoxyphenyl)propanoic acid (2) and its methylester (3), and known flavonols, aromatic acids, and 7-methoxycoumarin. Using the DPPH degrees test, the extract and some of its constituents showed a significant free-radical-scavenging effect in comparison to alpha-tocopherol and standard flavonols. SN - 0163-3864 UR - https://www.unboundmedicine.com/medline/citation/12502312/An_extract_of_Tagetes_lucida_and_its_phenolic_constituents_as_antioxidants_ L2 - https://doi.org/10.1021/np020018i DB - PRIME DP - Unbound Medicine ER -