Its principle formulation ingredients is also explicitly very well described in Ayurvedic formulatory of India. 20 In addition, comparative organoleptic analysis ash value, macroscopic properties, 25Ayurvedic in-house formulation standardization and pharmacognostic characters of selleckchem Sitopaladi Churna 26 was
also established. However, to meet pharmaceutical demands, validation is needed for identification, purity, stability data and scientific based evidence about efficacy of Sitopaladi Churna formulations to produce results which are reliable, accurate and reproducible. UV-spectrophotometric fingerprint method developed has been developed for simultaneous estimation of phytochemical piperine from Sitopaladi Churna. 24 The method described in this paper was completely validated for estimation of eugenol from commercial this website ayurvedic formulation like Sitopaladi Churna and thus can be extended in routine quality control analysis to check batch to batch variation for drug approval. However, UV method reported, poses various issues like inadequate sensitivity and narrow dynamic linear range. Thus, this method proves very challenging to be reliable for quantitative and semi
quantitative analysis for separation of main active ingredients (markers compounds) present in Ayurvedic formulations. Due to strong UV absorbance involved in UV spectrophotometers, the preservatives, polymetric matrices, cross interference with other active components, detector saturation with polysorbate solutions are potential sources of interference in producing reliable data for direct spectrophotometric analysis. Hence, further research was needed to validate and produce reliable results which can be stretched to set quality specifications for composition and concentration of phytoconstituents tuclazepam in herbal medicines. We present completely new experimental analytical validated RP-HPLC method with properly selected Column like C18, mobile phase concentration (60:40) methanol: distilled water
and detector set at 215 nm for quantification of eugenol from Sitopaladi Churna with reliable and reproducible results. Therefore, with increasing emphasis on reliable product quality control requirements for drug formulation and standardization, proposed RP-HPLC method developed and validated in this paper can be successfully exploited for successfully quantifying even low sample concentrations of eugenol from Sitopaladi Churna. This method also confirms reliable separation and quantification of analytes of interest without interference from excipients, preservatives and dissolution media respectively ( Fig. 4E). Enteric bacterial species like Salmonella sp and S. aureus are a major infectious agents contributing to health problems like diarrhoeal infections in developing countries and are primarily responsible for mortality around 6 million children annually.