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A rapid HPLC method for determination of major phenolic acids in plant material

100%

Olkowski A. A., Amarowicz R., Peiquiang Y., McKinnon J. J., Maenz D. D.

Polish Journal of Food and Nutrition Sciences

2003

tom 12/53

nr 1

The present work describes a simplified, and rapid HPLC method for measurement of phenolic acids in plant material. This procedure allows baseline resolution of major phenolic acids commonly found in plants p-hydroxybenzoic, caffeic, syringic, o-coumaric, m-coumaric, p-coumaric, gentisic, ferulic, sinapic, salicylic), it is specific, sensitive, and ensures good reproducibility. The precision and reproducibility obtained using the present approach gave results comparable or better than the more complex, more laborious, and time consuming procedures. The time of HPLC separation of the phenolic acids in the presented procedure was significantly improved by the use of polymer based reverse phase column (PRP-1 column; 4.1 x 150 mm, 5 /µm; Hamilton), and careful attention to the pH of the mobile phase, which allowed turnaround times of approximately 15 min and significantly lower solvent use. The present method allows the possibility for processing of a large number of samples rapidly, efficiently, and at a low cost.

Physical restraints in applying image analysis to quantitative studies

100%

Lecybyl R. H., Bilski B. I., Kazmierski M., Filipiak K., Jaroszewski J., Warchol W.

Folia Histochemica et Cytobiologica. Supplement

1996

tom 34

nr 1

Efficiency of decision making in the state institutions

58%

Riazantseva N., Tyulyenyev H.

Teka Komisji Motoryzacji i Energetyki Rolnictwa

2010

tom 10D

Jakosciowe i ilosciowe metody pomiaru kapitalu intelektualnego

58%

Fazlagic A.

Problemy Jakości

2005

tom 37

nr 09

4-8

Ograniczanie wyników

1 Folia Histochemica et Cytobiologica. Supplement

1 Polish Journal of Food and Nutrition Sciences

1 Problemy Jakości

1 Teka Komisji Motoryzacji i Energetyki Rolnictwa

1 Amarowicz R.

1 Bilski B. I.

1 Fazlagic A.

1 Filipiak K.

1 Jaroszewski J.

1 Kazmierski M.

1 Lecybyl R. H.

1 Maenz D. D.

1 McKinnon J. J.

1 Olkowski A. A.

1 Peiquiang Y.

1 Riazantseva N.

1 Tyulyenyev H.

1 Warchol W.

1 2010

1 2005

1 2003

1 1996

Wyniki wyszukiwania

A rapid HPLC method for determination of major phenolic acids in plant material

Physical restraints in applying image analysis to quantitative studies

Efficiency of decision making in the state institutions

Jakosciowe i ilosciowe metody pomiaru kapitalu intelektualnego