Mustafa TÜZEN

5972

Chromatographic Determination of Phenolic Acids in the Snowdrop by HPLC

Free and esterified phenolic acids of Galanthus elwesii (snowdrop) were extracted with petroleum ether and determined by HPLC. Cinnamic, ferulic, vanillic, p-coumaric, p-hydroxy benzoic, and caffeic acids were detected by a linear gradient elution with acetic acid/water (2:98 v/v) and acetic acid/acetonitrile/water (2:30:68 v/v) as the mobile phases in 30 min with a flow rate of 1.5 mL/min. Among the acids from snowdrop extracts, p-hydroxy benzoic was the major constituent followed by vanillic and ferulic acids.

Anahtar Kelimeler:

Galanthus elwesii (snowdrop), phenolic acids, HPLC

Chromatographic Determination of Phenolic Acids in the Snowdrop by HPLC

Free and esterified phenolic acids of Galanthus elwesii (snowdrop) were extracted with petroleum ether and determined by HPLC. Cinnamic, ferulic, vanillic, p-coumaric, p-hydroxy benzoic, and caffeic acids were detected by a linear gradient elution with acetic acid/water (2:98 v/v) and acetic acid/acetonitrile/water (2:30:68 v/v) as the mobile phases in 30 min with a flow rate of 1.5 mL/min. Among the acids from snowdrop extracts, p-hydroxy benzoic was the major constituent followed by vanillic and ferulic acids.

Keywords:

Galanthus elwesii (snowdrop), phenolic acids, HPLC,

Turkish Journal of Chemistry-Cover

ISSN: 1300-0527
Yayın Aralığı: 6
Yayıncı: TÜBİTAK

Arşiv

Sayıdaki Diğer Makaleler

Chromatographic Determination of Phenolic Acids in the Snowdrop by HPLC

Purification and Partial Characterization of Catalase from Chicken Erythrocytes and the Effect of Various Inhibitors on Enzyme Activity

Tülin AYDEMİR, Kevser KURU

Photochemical Reactions of a-Terpinene and Acenaphthene under Concentrated Sunlight

Nesibe AVCIBAŞI and Sıddık İÇLİ

Conductimetric and Potentiometric Investigation of Effects of Solvents and Titrant on Formation of Homoconjugates

Esin CANEL, Mustafa TAŞTEKİN, Orhan ATAKOL, Esma KILIÇ

Synthesis of some new substituted 1,2,4-triazole and 1,3,4-thiadiazole and theird derivatives

Khosrow ZAMANI, Javad ZOLGHARNEIN, M. Reza SANGI, Khalil FAGHIHI

1H NMR Studies of Some Imidazole Ligands Coordinated to Co(III)

Kosrow ZAMANI, Akbar MOBINIKHALEDI

Kinetics of Aqueous Pyrite Oxidation by Potassium Dichromate - An Experimental Study

An Efficient Synthesis of Alnustone, a Naturally Occurring Compound

Süleyman GÖKSU, Hülya ÇELİK, Hasan SEÇEN

Differential Pulse Polarographic Determination of Enalapril Maleate

Fikriye ELMALI, Güzin ALPDOĞAN

Polyethyleneimine-Coated Capillaries for the Separation of DNA by Capillary Electrophoresis

M. Said NUTKU, F. Bedia ERİM BERKER