Effects Of Drying Methods On The Microbial, Proximate And Mineral Composition Of Three Types Of Tomatoes (Lycopersicon Escullentum)
ABSTRACT
Three species of
tomatoes (Lycopersicon esulentum) - pear, cherry and snake tomatoes were dried
using three different methods. They are sun-drying, cabinet drying and oven
drying. The microbial, proximate and mineral compositions were determined. The
result of the microbial analysis showed that total growth of mould (fungus) was
insignificant. There was no bacterial growth. Sun dried cherry tomatoes had the
highest fungi count (16.00 x 10 cfu/g). The result of the proximate analysis
and mineral composition data were significantly different at (P
<0.05). Cherry tomatoes directly sun-dried had the highest protein (26.16%). Cherry Directly Sun-dried and Pear Oven dried had the highest crude fiber (13% and 13% respectively. Cabinet sun-dried Cherry tomatoes had the highest amount of fat (13.20%), while the highest ash value was observed in pear directly sun-dried (19.07%). Cherry directly Sun-dried had the highest Zn content (10.03%). Cabinet dried Snake tomatoes had the highest amount of Calcium (21.78%). Sun-dried pear had highest Iron content (10.18%). Lycopene content was observed to be highest in directly sun-dried Cherry tomatoes (273.9pg/ bOg) and Vitamin C (51.92%) in Oven dried Cherry. The micro-organism identified after drying was Botrylis spp.>
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EKE, E (2021). Effects Of Drying Methods On The Microbial, Proximate And Mineral Composition Of Three Types Of Tomatoes (Lycopersicon Escullentum). Mouau.afribary.org: Retrieved Nov 25, 2024, from https://repository.mouau.edu.ng/work/view/effects-of-drying-methods-on-the-microbial-proximate-and-mineral-composition-of-three-types-of-tomatoes-lycopersicon-escullentum-7-2
EBERE, EKE. "Effects Of Drying Methods On The Microbial, Proximate And Mineral Composition Of Three Types Of Tomatoes (Lycopersicon Escullentum)" Mouau.afribary.org. Mouau.afribary.org, 23 Nov. 2021, https://repository.mouau.edu.ng/work/view/effects-of-drying-methods-on-the-microbial-proximate-and-mineral-composition-of-three-types-of-tomatoes-lycopersicon-escullentum-7-2. Accessed 25 Nov. 2024.
EBERE, EKE. "Effects Of Drying Methods On The Microbial, Proximate And Mineral Composition Of Three Types Of Tomatoes (Lycopersicon Escullentum)". Mouau.afribary.org, Mouau.afribary.org, 23 Nov. 2021. Web. 25 Nov. 2024. < https://repository.mouau.edu.ng/work/view/effects-of-drying-methods-on-the-microbial-proximate-and-mineral-composition-of-three-types-of-tomatoes-lycopersicon-escullentum-7-2 >.
EBERE, EKE. "Effects Of Drying Methods On The Microbial, Proximate And Mineral Composition Of Three Types Of Tomatoes (Lycopersicon Escullentum)" Mouau.afribary.org (2021). Accessed 25 Nov. 2024. https://repository.mouau.edu.ng/work/view/effects-of-drying-methods-on-the-microbial-proximate-and-mineral-composition-of-three-types-of-tomatoes-lycopersicon-escullentum-7-2