Flavanone Glycosides, Triterpenes, Volatile Compounds and Antimicrobial Activity of
antimicrobial assays
essential oils
pinocembroside
pinocembroside derivative
ursolic acid
Journal
Molecules (Basel, Switzerland)
ISSN: 1420-3049
Titre abrégé: Molecules
Pays: Switzerland
ID NLM: 100964009
Informations de publication
Date de publication:
21 Mar 2022
21 Mar 2022
Historique:
received:
17
02
2022
revised:
15
03
2022
accepted:
18
03
2022
entrez:
26
3
2022
pubmed:
27
3
2022
medline:
31
3
2022
Statut:
epublish
Résumé
Chemical composition of the essential oils and extracts and the antimicrobial activity of Miconia minutiflora were investigated. The flavanone glycosides, pinocembroside and pinocembrin-7-O-[4″,6″-HHDP]-β-D-glucose, were identified, along with other compounds that belong mainly to the triterpene class, besides the phenolics, gallic acid and methyl gallate. Sesquiterpenes and monoterpenes were the major compounds identified from the essential oils. Screening for antimicrobial activity from the methanolic extract of the leaves showed that the MIC and MMC values against the tested microorganisms ranged from 0.625 to 5 mg·mL−1 and that the extract was active against microorganisms, Staphyloccocus aureus, Escherichia coli, and Bacillus cereus.
Identifiants
pubmed: 35335366
pii: molecules27062005
doi: 10.3390/molecules27062005
pmc: PMC8954877
pii:
doi:
Substances chimiques
Anti-Infective Agents
0
Flavanones
0
Glycosides
0
Triterpenes
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
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