Abstract

• Quills of Hystrix brachyura which are commonly used in Myanmar Traditional Medicinal system were selected for chemical and pharmacological investigation. Powder of quills of Hystrix brachyura were tested for the presence of macroelements, microelements, toxic elements and proximate analysis were also determined. Chemical analysis revealed the presence of calcium 2.75±0.4%, magnesium 0.34±0%, in the Hystrix brachyura respectively. Proximate analysis showed that Hystrix brachyura contained moisture 7.92±0.28%, ash 0.4±0.02%, water soluble ash 99.8±0%, acid insoluble ash 0.4±0%, protein 92.65±2.53%, fat 0.22±0.20% and fiber 1.14±0.04% respectively. Proximate analysis showed protein content in the highest amount in quills of Hystrix brachyura and chemical analysis showed calcium in high quantity. The content of arsenic was found to contain below levels according to the WHO standard. Cadmium, lead and mercury were not found in these samples. Moreover, mineral and element contents were also examined with reasonable concentration in these animal parts. This finding indicated that these animal parts may be used safety in the traditional medicine. However, as these parts come of natural living assets, there is a need to consider synthetic materials as substitute since in the long run, might impose a threat to these living assets.