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Flavonoid composition and antioxidant activity of tree peony (Paeonia section moutan) yellow flowers.
J Agric Food Chem. 2009 Sep 23; 57(18):8496-503.JA

Abstract

Tree peony flowers are edible and traditional Chinese medicine materials. In the present study, 26 flavonoids were identified and quantified in yellow flowers of tree peony by high-performance liquid chromatography with diode array detector (HPLC-DAD) and by HPLC-electrospray ionization-mass spectrometry (HPLC-ESI-MS). Seventeen of them were first reported in flowers of tree peony, and glycosides of kaempferol, luteolin, and apigenin as well as isosalipurposide were the main flavonoids investigated. Furthermore, the petal extracts showed high antioxidant activity according to DPPH*, ABTS*(+), and OH* scavenging assays and ferric reducing antioxidant power assay. There were significant correlations between antioxidant activity and both the total polyphenol content (determined by Folin-Ciocalteu method) and the total content of quercetin, kaempferol, and luteolin glycosides. This work is valuable for elucidation of phenolic composition in tree peony flowers and for further utilization of them as functional food and medicine materials.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Li C
Beijing Botanical Garden, Institute of Botany, Chinese Academy of Sciences, Beijing 100093.
Du H
No affiliation info available
Wang L
No affiliation info available
Shu Q
No affiliation info available
Zheng Y
No affiliation info available
Xu Y
No affiliation info available
Zhang J
No affiliation info available
Zhang J
No affiliation info available
Yang R
No affiliation info available
Ge Y
No affiliation info available

MeSH

AntioxidantsChromatography, High Pressure LiquidFlavonoidsFlowersKaempferolsLuteolinPaeoniaPhenolsPolyphenolsQuercetinSpectrometry, Mass, Electrospray Ionization

Pub Type(s)

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

Language

eng

PubMed ID

19711909

Citation

Li, Chonghui, et al. "Flavonoid Composition and Antioxidant Activity of Tree Peony (Paeonia Section Moutan) Yellow Flowers." Journal of Agricultural and Food Chemistry, vol. 57, no. 18, 2009, pp. 8496-503.
Li C, Du H, Wang L, et al. Flavonoid composition and antioxidant activity of tree peony (Paeonia section moutan) yellow flowers. J Agric Food Chem. 2009;57(18):8496-503.
Li, C., Du, H., Wang, L., Shu, Q., Zheng, Y., Xu, Y., Zhang, J., Zhang, J., Yang, R., & Ge, Y. (2009). Flavonoid composition and antioxidant activity of tree peony (Paeonia section moutan) yellow flowers. Journal of Agricultural and Food Chemistry, 57(18), 8496-503. https://doi.org/10.1021/jf902103b
Li C, et al. Flavonoid Composition and Antioxidant Activity of Tree Peony (Paeonia Section Moutan) Yellow Flowers. J Agric Food Chem. 2009 Sep 23;57(18):8496-503. PubMed PMID: 19711909.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Flavonoid composition and antioxidant activity of tree peony (Paeonia section moutan) yellow flowers. AU - Li,Chonghui, AU - Du,Hui, AU - Wang,Liangsheng, AU - Shu,Qingyan, AU - Zheng,Yuanrun, AU - Xu,Yanjun, AU - Zhang,Jingjing, AU - Zhang,Jie, AU - Yang,Ruizhen, AU - Ge,Yuxuan, PY - 2009/8/29/entrez PY - 2009/8/29/pubmed PY - 2010/1/29/medline SP - 8496 EP - 503 JF - Journal of agricultural and food chemistry JO - J Agric Food Chem VL - 57 IS - 18 N2 - Tree peony flowers are edible and traditional Chinese medicine materials. In the present study, 26 flavonoids were identified and quantified in yellow flowers of tree peony by high-performance liquid chromatography with diode array detector (HPLC-DAD) and by HPLC-electrospray ionization-mass spectrometry (HPLC-ESI-MS). Seventeen of them were first reported in flowers of tree peony, and glycosides of kaempferol, luteolin, and apigenin as well as isosalipurposide were the main flavonoids investigated. Furthermore, the petal extracts showed high antioxidant activity according to DPPH*, ABTS*(+), and OH* scavenging assays and ferric reducing antioxidant power assay. There were significant correlations between antioxidant activity and both the total polyphenol content (determined by Folin-Ciocalteu method) and the total content of quercetin, kaempferol, and luteolin glycosides. This work is valuable for elucidation of phenolic composition in tree peony flowers and for further utilization of them as functional food and medicine materials. SN - 1520-5118 UR - https://www.unboundmedicine.com/medline/citation/19711909/Flavonoid_composition_and_antioxidant_activity_of_tree_peony__Paeonia_section_moutan__yellow_flowers_ L2 - https://doi.org/10.1021/jf902103b DB - PRIME DP - Unbound Medicine ER -