| Content of phenolic compounds in aerial parts of Chamomilla suaveolens from Estonia. | |
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MedLine Citation:
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PMID: 21922910 Owner: NLM Status: In-Process |
Abstract/OtherAbstract:
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The content of total polyphenols, flavonoids and coumarins in the aerial parts of pineapple weed (Chamomilla suaveolens (Pursh) Rydb.), growing wild in Estonia, was determined chromato-spectrophotometrically, and individual polyphenols were quantified using HPLC-DAD-MS/MS. The total content of polyphenols was rather similar in flowers (9.1-11.5%) and in whole aerial parts (8.4-10.9%) of pineapple weed. The upper one-third (1/3) and upper two-thirds (2/3) of the aerial parts contained more flavonoids (0.15 - 0.20%) than the flowers (0.12%). The content of coumarins showed no significant difference between the flowers and the upper 1/3 and 2/3 of the aerial parts. The main polyphenols in the flowers were dicaffeoylquinic acids (202-380 mkg/mL), chlorogenic acids (75-185 mkg/mL), and ferulic acid glycoside (61-124 mkg/mL). Also found were quercetin galactoside, apigenin acetylglucoside, malonylapigenin glucoside, as well as luteolin, quercetin and apigenin glycosides. |
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Authors:
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Ain Raal; Tõnu Püssa; Janne Sepp; Birgit Malmiste; Elmar Arak |
Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Natural product communications Volume: 6 ISSN: 1934-578X ISO Abbreviation: Nat Prod Commun Publication Date: 2011 Aug |
Date Detail:
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Created Date: 2011-09-19 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 101477873 Medline TA: Nat Prod Commun Country: United States |
Other Details:
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Languages: eng Pagination: 1107-10 Citation Subset: IM |
Affiliation:
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Department of Pharmacy, University of Tartu, Tartu, Estonia. ain.raal@ut.ee |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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