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Content of phenolic compounds in aerial parts of Chamomilla suaveolens from Estonia.
MedLine Citation:
PMID:  21922910     Owner:  NLM     Status:  In-Process    
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.
Ain Raal; Tõnu Püssa; Janne Sepp; Birgit Malmiste; Elmar Arak
Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Natural product communications     Volume:  6     ISSN:  1934-578X     ISO Abbreviation:  Nat Prod Commun     Publication Date:  2011 Aug 
Date Detail:
Created Date:  2011-09-19     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101477873     Medline TA:  Nat Prod Commun     Country:  United States    
Other Details:
Languages:  eng     Pagination:  1107-10     Citation Subset:  IM    
Department of Pharmacy, University of Tartu, Tartu, Estonia.
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