Pharmaceutical Analysis and Evaluation of In-vitro Antibacterial Activity of Gomutra Ghana: A Concentrated and Solidified Form of Cow’s Urine
DC06-DC11
Correspondence
Dr. Bharat Jagdish Rathi,
Mahatma Gandhi Ayurved College Hospital and Research Centre, Salod (H), Wardha-442001, Maharashtra, India.
E-mail: bharatrathi174@gmail.com
Introduction: Cow’s urine has been described as a highly effective animal-derived substance. Its therapeutic and pharmacological actions make it effective in the treatment of a variety of disorders. One of its notable properties is its antibacterial action, where the drug’s ability to target and inhibit the growth of bacteria. However, due to the pungent odour and taste of cow’s urine, it is difficult to consume in its natural form. Additionally, the collection of fresh cow’s urine can be challenging, especially in urban areas where access to cows may be limited. So, it is important to modify it into a dosage form, like Gomutra Ghana, which improves palatability and shelf life.
Aim: To study the pharmaceutical development, quality control assessment, and in-vitro antibacterial activity evaluation of Gomutra Ghana.
Materials and Methods: The pharmaceutical and analytical studies were carried out in Mahatma Gandhi Ayurved College Hospital and Research Centre and Dattatraya Ayurved Pharmacy, Salod (H), Wardha, Maharashtra, India. The in-vitro (antibacterial) study was carried out in JNMC, Sawangi (M), Wardha, Maharashtra, India, from April 2022 to August 2023. The in-vitro antibacterial study of cow’s urine and Gomutra Ghana was performed on five bacterial strains. Fresh cow’s urine was collected from a goshala (cowshed), and Gomutra Ghana was prepared in three batches by boiling the cow’s urine to a thicker consistency, then sun-drying it, followed by drying in an electric dryer. The final product was stored in a clean, sealed glass jars. Analytical parameters like pH, loss on drying at 105ºC, total ash, water-soluble ash, acid-insoluble ash, water-soluble extractives, alcohol-soluble extractives, and microbial contamination were studied. The in-vitro antibacterial activity was evaluated using the agar disc diffusion method at concentrations of 5 μL, 10 μL, and 15 μL, with results compared to those of a broad-spectrum and commonly used antibiotic, ciprofloxacin (5 μg). Statistical analysis was performed using Statistical Package for the Social Sciences (SPSS) version 27.0, employing Analysis of Variance (ANOVA) to compare three groups (Ciprofloxacin, cow’s urine, and Gomutra Ghana) at all three concentrations. A significance level was set with a p-value of <0.05 for the antibacterial study.
Results: High-Performance Thin-Layer Chromatography (HPTLC) showed a peak from cow’s urine and Gomutra Ghana, with maximum heights of 500.1 and 450.4, which were nearly the same, so they may contain similar constituents. An extra peak was observed in Gomutra Ghana, suggesting the presence of additional compounds formed during its preparation. Gomutra Ghana extract showed the highest zone of inhibition against Escherichia coli.
Conclusion: Gomutra Ghana showed antibacterial properties, which warrant further exploration in humans for safety and efficacy in humans.