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Identification of flavonoids and chlorogenic acids in elm fruits from the genusUlmusand their antioxidant activity
- Source :
- Journal of Separation Science. 42:2888-2899
- Publication Year :
- 2019
- Publisher :
- Wiley, 2019.
-
Abstract
- Elm fruits were once an important food source in the years of famine. Research on the functional compounds in elm fruits was almost unavailable. In this study, we established an efficient high-performance liquid chromatography method for the simultaneous separation of eight chlorogenic acids and 28 flavonoids in elm fruits for the first time. Total flavonoid contents ranged from 286 mg/100 g (Ulmus laciniata) to 1228 mg/100 g (U. pumila). High concentrations of rutin, quercetin 3-O-glucoside, and kaempferol derivatives were present in U. laevis, U. castaneifolia, and U. pumila, respectively. Furthermore, the fruit extracts of U. americana, U. castaneifolia, U. davidiana, and U. pumila showed higher antioxidant activity. These results suggest that fruits of these species can be used as bioresources for the extraction of the corresponding functional compounds. This work provides informative data and can be an important reference for future research on elm fruits as a renewed food resource.
- Subjects :
- 0301 basic medicine
Antioxidant
Ulmus
medicine.medical_treatment
Flavonoid
Filtration and Separation
High-performance liquid chromatography
Antioxidants
Analytical Chemistry
03 medical and health sciences
Rutin
chemistry.chemical_compound
0302 clinical medicine
Picrates
Chlorogenic acid
Ulmus laciniata
medicine
Benzothiazoles
Flavonoids
chemistry.chemical_classification
biology
Biphenyl Compounds
biology.organism_classification
Horticulture
030104 developmental biology
chemistry
Fruit
030220 oncology & carcinogenesis
Chlorogenic Acid
Sulfonic Acids
Kaempferol
Quercetin
Subjects
Details
- ISSN :
- 16159314 and 16159306
- Volume :
- 42
- Database :
- OpenAIRE
- Journal :
- Journal of Separation Science
- Accession number :
- edsair.doi.dedup.....2118ab4613db25697ee5fdfe31787c9b