ALShawi, Moayad Sadiq2022-05-182022-05-1820051871https://drepo.sdl.edu.sa/handle/20.500.14154/3652Has been studied microbial contamination and corruption of the samples of tomato fruits collected from a field and from markets in Al-Ahsa area in the eastern region of Saudi Arabia. All fresh samples studied were contaminated with bacteria, and moulds at levels between 10 (تربيع) and 10 (اس 5) cfu/cm (مربع) for aerobic mesophilic bacteria and between 10 (تربيع) and 10 (تكعيب) cfu/cm (مربع) for moulds.enThesis