Now showing items 1-10 of 27
A review of the liquid chromatographic methods for the determination of biogenic amines in foods
Biogenic amines (BAs) are biologically active molecules which have aliphatic (putrescine, cadaverine, spermine, spermidine), aromatic (tyramine, phenylethylamine) or heterocyclic (histamine, tryptamine) structures. They ...
Tıbbi Bitkilerden İlaca Giden Yol
Phenolic compounds from Trifolium echinatum Bieb. and investigation of their tyrosinase inhibitory and antioxidant activities
Two bischromones, 3,3--dimethoxy-2--oxychromone (1), 3,3--dihydroxy-2,2--oxychromone (2) and a biflavone, 5,7,4-,5 -,3-,4--hexahydroxy-3 --O-beta-glucosyl-3-,7 --O-biflavone (3) have been isolated from whole plant of ...
Aflatoxins in various food from Istanbul, Turkey
The present work reports the total aflatoxin and aflatoxin B1 levels in 62 food samples from Istanbul, Turkey. The total aflatoxin content in dried American cucumber, squash, tomato, okra and saffron samples was found to ...
A New HPLC Method with Fluorescence Detection for the Determination of Memantine in Human Plasma
A sensitive and selective HPLC method with fluorometric detection was developed for the determination of memantine in human plasma and applied to a pharmacokinetic study. Memantine was precolumn derivatized with 9-fluorenylmethyl ...