title: Separation, identification and quantitative determination of free amino acids from plant extracts.
abstract: This research presents the results obtained from the separation, identification and quantitative determination of free amino acids from Gingko biloba and Hedera helix leaf extracts, using three modern techniques: thin layer chromatography (TLC), high performance liquid chromatography (HPLC), and gas chromatography-mass spectrometry. The presence of the determined amino acids explains the utilisation of G. biloba and H. helix leaf extracts in cosmetic and pharmaceutical products.
authors: Faculty of Chemistry and Chemical Engineering, Babes-Bolyai University, Cluj-Napoca, Romania.
authors: T
authors: T
authors: Hodisan
authors: M
authors: M
authors: Culea
authors: C
authors: C
authors: Cimpoiu
authors: A
authors: A
authors: Cot
mesh_terms: D000596:Amino Acids / Q000032:analysis* / Q000302:isolation & purification; D002845:Chromatography / Q000379:methods*; D002851:Chromatography, High Pressure Liquid; D002855:Chromatography, Thin Layer / Q000379:methods; D008401:Gas Chromatography-Mass Spectrometry; D020441:Ginkgo biloba / Q000737:chemistry; D010936:Plant Extracts / Q000032:analysis* / Q000302:isolation & purification; D018515:Plant Leaves / Q000737:chemistry*; D010946:Plants, Medicinal
chemical_list: D000596:Amino Acids; D010936:Plant Extracts