Florea: Jurnal Biologi dan Pembelajarannya, 2022 Caulerpa racemosa or sea grape is an edible macroalgae, cultivated and wild species in Asia ocean. Sea grapes also well known as functional food source from marine, contains high protein, fibers and secondari metabolites.
Dewi Ratih Tirto Sari +2 more
doaj +1 more source
Detection of substrate binding motifs for morphine biosynthetic pathway intermediates in novel wound inducible (R,S)-reticuline 7-O-methyltransferase of Papaver somniferum [PDF]
, 2011 The benzylisoquinoline alkaloids (BIA) comprise a large and diverse group of nitrogen-containing secondary metabolites with about 2500 compounds identified in plants.
Abha Meena +5 more
core +2 more sources
Validation of analytical method for determination of microbiological quality of antifungal shampoo containing 2% ketoconazole: Enumeration test and tests for specified microorganisms (Method suitability test) [PDF]
Makedonsko Farmacevtski BiltenMicrobiological quality screening of non - sterile product is conducted by suitable enumeration tests and tests for absence of specified microorganisms. The European Pharmacopoeia offers several methods for conducting these tests.
Nadica Gjurichikj +5 more
doaj +1 more source
Fast and selective HPLC-DAD method for determination of pholcodine and related substances
Macedonian Journal of Chemistry and Chemical Engineering, 2011 Quality control of pharmaceuticals requires development of fast, efficient and reliable methods for determination of active compounds as well as known and very often unknown impurities within defined concentration ranges. In this work, a simple and rapid
Ana Petkovska +2 more
doaj +1 more source
Pd-catalyzed enantioselective aerobic oxidation of secondary alcohols: Applications to the total synthesis of alkaloids [PDF]
, 2008 Enantioselective syntheses of the alkaloids (-)-aurantioclavine, (+)-amurensinine, (-)-lobeline, and (-)- and (+)-sedamine are described. The syntheses demonstrate the effectiveness of the Pd-catalyzed asymmetric oxidation of secondary alcohols in ...
Bagdanoff, Jeffrey T. +5 more
core +2 more sources
Pharmaceuticals, 2023 Cervical cancer is the fourth-most common type of cancer in the world that causes death in women. It is mainly caused by persistent infection by human papillomavirus (HPV) that triggers a chronic inflammatory process.
Luana Pereira Cardoso +8 more
doaj +1 more source
Total Synthesis and Structural Revision of the Alkaloid Incargranine B [PDF]
, 2013 Seeing double: Consideration of the biosynthetic origins of incargranineB, which was originally assigned an unprecedented indolo[1.7]naphthyridine structure, led to the proposal of a dipyrroloquinoline framework as a more biosynthetically feasible ...
Bates +8 more
core +1 more source
Validacija na metod za opredeluvanje mikrobioloska cistota na Kafetin® tableti [PDF]
Makedonsko Farmacevtski Bilten, 2003 Izvrsena e validacija na metodot za opredeluvawe mikrobioloska cistota na Kafetin® tableti. Za taa cel koristeni se test-mikroorganizmi: Escherichia coli, Pseudomonas aeruginosa ,Staphylococcus aureus, Candida albicans i Aspergillus niger, od ...
Dragi Todorovik +2 more
doaj
Network-analysis-guided synthesis of weisaconitine D and liljestrandinine. [PDF]
, 2015 General strategies for the chemical synthesis of organic compounds, especially of architecturally complex natural products, are not easily identified. Here we present a method to establish a strategy for such syntheses, which uses network analysis.
Gallego, GM +8 more
core +2 more sources
Novel pyrrolizidine alkaloid [PDF]
, 1991 The present invention involves a purified bioactive compound of the formula: ##STR1## wherein at least one of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are H or an acyl having less than about five carbon atoms.
Elbein, Alan D., Tropea, Joseph E.
core +1 more source