Some Physico-Chemical Studies on Viruses

Physico-chemical studies of some aminobenzoic acid hydrazide complexes

The stability constants and related thermodynamic functions characterizing the formation of divalent Ni, Cu, Zn, Cd and Hg complexes with oand p-aminobenzoic acid hydrazide were determined potentiometrically at different temperatures. The formations of the complexes are endothermic processes. The formed bonds are mainly electrostatic. Conductometric titration was carried out to determine the st...

Physico-chemical studies of the Gum Acacia

Gum acacia is a potent drug having diverse pharmacological effects and wide therapeutic potential. It is used in diarrhoea and dysentery, irritations and ulcers of the stomach and intestine. It is also used in haemoptysis, bleeding piles, menorrhagia, leucorrhoea and spermatorrhoea. Keeping in view the high medicinal importance physico-chemical studies of the drug obtained from Dawakhana Tibbiy...

Cclix. Physico-chemical Studies of Lipoids

The Studies on the Physico-Chemical and Organoleptic Characteristic

A highly significant effect (p<0.05) of storage period on physico-chemical characteristics and sensory parameters of Apricot fruit produced in Rawalakot areas of Azad Jammu and Kashmir was investigated at ambient temperature (Relative humidity 60-63% and temperature 28-30 C). The physicoo chemical characteristics such as weight loss, total soluble solids, titratable acidity, ascorbic acid and s...

Physico-chemical Studies on Stability of Clopidogrel Tablet Formulations

Clopidogrel bisulphate (anti-coagulant drug) is an enantio-selective chrial drug and needs to be monitored for the active form in tablet formulation. Hence, a stable tablet formulation was developed for clopidogrel using two different disintegrants of LHPC (to match as closely as possible to innovator tablet) and PVPP XL. Tablets were evaluated for stability analysis using validated analytical ...