COLLECTION OF SAMPLES
Four different types of freshly fruit and vegetables were collected from Gomboru Market Maiduguri
Metropolis using standard method of collection. The samples include Orange (Sample A), Carbbage
(Sample B), Potatoes (Sample C) and Pawpaw (Sample D). Each sample was placed in a separate sterile
plastic bag and transported to Science Laboratory Technology Lab at Ramat Polytechnic Maiduguri, for
processing.