Emmanuel Orman

4 Questions 9 Answers 0 Followers

Questions related from Emmanuel Orman

Sample size calculation for herbal materials?

I am conducting a study to assess the quality of selected parts of some herbal materials and also develop acceptance criteria for their quality attributes. I am supposed to sample these materials...

27 October 2020 340 4 View

Does the choice of media affect microbial enumeration?

If i used different general purpose media, Tryptone Soy Agar, Nutrient Agar and Plate Count Agar to culture microbial contaminants in a product, how significant will the enumerations be from each...

07 August 2020 6,696 4 View

Is there any protocol guiding the use of preprocessing tools in chemometric analysis involving herbal medicines?

Having reviewed literature on the use of chemometric approaches in quality assessments of medicines (including herbal medicines), I realised that several approaches are adopted. For example, in...

04 August 2020 10,101 3 View

Is there any protocol guiding the use of preprocessing tools in chemometric analysis involving herbal medicines?

Having reviewed literature on the use of chemometric approaches in quality assessments of medicines (including herbal medicines), I realised that several approaches are adopted. For example, in...

04 August 2020 7,449 13 View