Wafa Sorfina

3 Questions 4 Answers 0 Followers

Questions related from Wafa Sorfina

What aspect that cause natural compound extract distrupt the Carbopol 940 gel based?

Hi, currently I am working on formulating a topical gel using natural compound extraction, which is sea cucumber crude extract, and I am using Carbopol 940 as the gelling agent. However, I...

3 weeks ago 4,719 1 View

What is the colour of the mixture in the vanillin-sulphuric acid assay to cuantify saponins using Diosgenin as the standard curve??

Hi, i am currently conducting a total saponin content standard curve using Diosgenin. In my context, prepare 1000ug/ml of Diosgenin stock solution diluted in absolute methanol, and make it up to...

3 weeks ago 4,787 4 View

Does the evaluation of the AgNO3 compulsory when used silver nanoparticles in topical gel formulation?

Hi, can you help me with this? What should I consider first before I start formulating a method to form a gel extract to cure oral ulcers? - I want to test different concentrations of the...

12 May 2025 3,960 3 View