Journal: Molecules (Basel, Switzerland)

Article Title: Comprehensive Analysis of the Chemical and Bioactivity Profiles of Endemic Crataegus turcicus Dönmez in Comparison with Other Crataegus Species.

doi: 10.3390/molecules28186520

Figure Lengend Snippet: Figure 3. HPTLC chromatogram of different parts of Crataegus species at white light. 1: epicatechin, 2: procyanidin B2, C.T.: C. turcicus, C.M.: C. monogyna, C.O.: C. orientalis, and C.P.: C. pentagyna.

Article Snippet: Vitexin, vitexin-2′′-Orhamnoside, and neochlorogenic acid were purchased from Aktin Chemicals (Chengdu, China); epicatechin was bought from Biosynth (Staad, Switzerland); ammonium acetate and copper sulfate were provided from Carlo Erba Reagents (Val de Reuil, France); vanillin, 2,4,6-Tri(2-pyridyl)-s-triazine (TPTZ), sulfanilamide, sodium acetate trihydrate, acetic acid, ammonium molybdate, sulfuric acid (98%), dimethyl sulfoxide, and sodium nitrite were acquired from Honeywell Research Chemicals (Morris Plains, NJ, USA); hyperoside and quercetin were obtained from HWI (Rülzheim, Germany); n-propanol was bought from Interlab (İstanbul, Türkiye); HPLC grade acetonitrile, iron (III) chloride (FeCl3), and iron (II) sulfate heptahydrate were purchased from J.T.

Techniques: High Performance Thin Layer Chromatography