Nathan Kipsang | Kenyatta University, Nairobi (original) (raw)
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Papers by Nathan Kipsang
Bulletin of the National Research Centre/Bulletin of the National Research Center, Mar 18, 2024
Editon Consortium Journal of Research Medical and Health Sciences
The research objective was to determine the physical stability and concentration of amoxicillin r... more The research objective was to determine the physical stability and concentration of amoxicillin reconstituted oral suspension (125mg/5ml) stored under room temperature of 25°C and refrigeration temperature of 2-8°C days 1, 3, and 7. Three different brands of amoxicillin samples were used. Samples from the reconstituted amoxicillin suspension was assayed by HPLC to determine the concentration of the active and examined physically for taste, odour and colour change. The drug concentration for all three brands during the seven days ranged from 88.94 per cent - 102.17 per cent for refrigerated and 89.57-99.7 per cent for reconstituted amoxicillin at room temperature. The odour for days 1, 3 and 7 is fruity. The colour was pale yellow for days 1 and 3, while on day 7, it was creamy yellow. The taste was sweet on days 1 and 3, while on day 7, it was sweet/low bitter. The three brands maintained their potency and physical stability as required in the British pharmacopoeia. The reconstitute...
East African Journal of Science, Technology and Innovation
Water quality assessment has become a very essential scientific procedure for qualifying water fo... more Water quality assessment has become a very essential scientific procedure for qualifying water for drinking and general purpose use, and better public health policy on clean water supply. Various tools have been employed to determine the status of water systems for drinking, industrial and general use. For the purpose of this study, water quality index (WQI) and the recently developed water pollution index (WPI) have been adopted to evaluate the water of the Molo water basin. The world health organization (WHO) has defined limits of these parameters beyond which the quality of water is considered unsuitable for a specific use. The study was carried out in December, 2021 during the dry season. In this contribution, pH, conductivity, TDS, salinity, major cations and anions, and selected heavy metals were explored. Of the major cations Na reported the highest concentration at 1800 mg/L whereas in the anion category, the Cl gave the highest concentration at 110 mg/L. The highest pH, TDS...
Bulletin of the National Research Centre/Bulletin of the National Research Center, Mar 18, 2024
Editon Consortium Journal of Research Medical and Health Sciences
The research objective was to determine the physical stability and concentration of amoxicillin r... more The research objective was to determine the physical stability and concentration of amoxicillin reconstituted oral suspension (125mg/5ml) stored under room temperature of 25°C and refrigeration temperature of 2-8°C days 1, 3, and 7. Three different brands of amoxicillin samples were used. Samples from the reconstituted amoxicillin suspension was assayed by HPLC to determine the concentration of the active and examined physically for taste, odour and colour change. The drug concentration for all three brands during the seven days ranged from 88.94 per cent - 102.17 per cent for refrigerated and 89.57-99.7 per cent for reconstituted amoxicillin at room temperature. The odour for days 1, 3 and 7 is fruity. The colour was pale yellow for days 1 and 3, while on day 7, it was creamy yellow. The taste was sweet on days 1 and 3, while on day 7, it was sweet/low bitter. The three brands maintained their potency and physical stability as required in the British pharmacopoeia. The reconstitute...
East African Journal of Science, Technology and Innovation
Water quality assessment has become a very essential scientific procedure for qualifying water fo... more Water quality assessment has become a very essential scientific procedure for qualifying water for drinking and general purpose use, and better public health policy on clean water supply. Various tools have been employed to determine the status of water systems for drinking, industrial and general use. For the purpose of this study, water quality index (WQI) and the recently developed water pollution index (WPI) have been adopted to evaluate the water of the Molo water basin. The world health organization (WHO) has defined limits of these parameters beyond which the quality of water is considered unsuitable for a specific use. The study was carried out in December, 2021 during the dry season. In this contribution, pH, conductivity, TDS, salinity, major cations and anions, and selected heavy metals were explored. Of the major cations Na reported the highest concentration at 1800 mg/L whereas in the anion category, the Cl gave the highest concentration at 110 mg/L. The highest pH, TDS...