BRIEFING
Cordyceps militaris Fruiting Body Powder. Because there is no existing USP monograph for this dietary ingredient, a new monograph is being proposed. Validation data for the liquid chromatographic procedure in the test for Content of Adenosine Derivatives were obtained using the Avantor Genesis AQ C18 brand of column with L1 packing. The typical retention times for uridine, guanosine, adenosine, cordycepin, and N6-(2-hydroxyethyl)-adenosine are about 6.4, 10.4, 14.4, 15.7, and 17.3 min, respectively. Validation data for the liquid chromatographic procedure in the test for Content of Fatty Acids and Ergosterol were obtained using the Agilent Poroshell 120 EC-C8 brand of column with L7 packing. The typical retention times for linoleic acid, oleic acid, and ergosterol are about 9.2, 14.3, and 23.1 min, respectively.
(BDSHM: C. Ma)
Case ID—SUB-617