2.6. Analysis of aloeverose in the prepared formulations
To determine the concentration of aloeverose in A. vera
gel two formulations were used i.e. A. vera gel cold cream
formulation viz. AVC1 (labelled claim 500 mg) and A. vera gel
vanishing cream formulation viz. AVV1 (labelled claim
500 mg). The cream equivalent to 1 g of both these formulations
were accurately weighed. The aloeverose from the
creams were extracted with water and to ensure complete
extraction of drug, they were sonicated for 30 min and their
volumes made up to 10 mL. The resulting solutions were
centrifuged at 3000 rpm for 5 min and supernatants were
analysed for drug content. The above solutions were applied
on TLC plates allowed to develop and subsequently analysed
[21].