HPLC Determination of Bioactive Sulfur Compounds, Amino Acids and Biogenic Amines in Biological Specimens.
Sign Up to like & getrecommendations! Published in 2017 at "Advances in experimental medicine and biology"
DOI: 10.1007/978-94-024-1079-2_42
Abstract: There is an increasing interest for analytical methods aimed to detect biological sulfur-containing amines, because of their involvement in human diseases and metabolic disorders. This work describes an improved HPLC method for the determination of… read more here.
Keywords: amino acids; method; biogenic amines; sulfur ... See more keywords
SPE-HPLC Determination of Chlorogenic and Phenolic Acids in Coffee.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of chromatographic science"
DOI: 10.1093/chromsci/bmx025
Abstract: A new solid phase extraction-high-performance liquid chromatography method with ultraviolet detection was developed and validated for the determination of three chlorogenic acids (5-O-caffeoylquinic, 3-O-caffeoylquinic and 4-O-caffeoylquinic acids) and six phenolic acids (caffeic, ferulic, sinapic, protocatechuic,… read more here.
Keywords: spe hplc; determination; phenolic acids; caffeoylquinic caffeoylquinic ... See more keywords
Cost-effective, green HPLC determination of losartan, valsartan and their nitrosodiethylamine impurity: application to pharmaceutical dosage forms
Sign Up to like & getrecommendations! Published in 2022 at "Royal Society Open Science"
DOI: 10.1098/rsos.220250
Abstract: Angiotensin-converting enzyme inhibitors are one of the most widely used anti-hypertensive drugs which are used to reduce hypertension. In 2018, the United States Food and Drug Administration together with the European Medicine Agency declared the… read more here.
Keywords: cost effective; green hplc; hplc; effective green ... See more keywords
HPLC DETERMINATION OF SILDENAFIL IN TABLETS
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DOI: 10.22159/ijap.2021v13i1.39719
Abstract: Objective: The popularity of Sildenafil, the widespread distribution of various products and dietary supplements with added synthetic drugs, requires reliable analysis methods. This research study aimed to develop a simple isocratic HPLC method for the… read more here.
Keywords: sildenafil; determination sildenafil; hplc determination; sildenafil tablets ... See more keywords
HPLC Determination of Total Tryptophan in Infant Formula and Adult/Pediatric Nutritional Formula Following Enzymatic Hydrolysis: Single-Laboratory Validation, First Action 2017.03.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of AOAC International"
DOI: 10.5740/jaoacint.17-0257
Abstract: A method for tryptophan (Trp) analysis designed to comply with AOAC Standard Method Performance Requirement 2014.013 is described. Unlike AOAC 988.15, which uses alkaline hydrolysis, this method uses enzymatic hydrolysis to release the Trp from… read more here.
Keywords: enzymatic hydrolysis; formula; tryptophan; method ... See more keywords