Effect Of Storage Temperature On The Microbial Quality Of Soymilk And Zobo Drink Treated With Ginger
ABSTRACT
Zoboleaf and soybean purchased from Umuahia
market were processed into zobo drink and soymilk. Ginger (10 volume) was added
to some portion of the sample and stored at different temperatures (ambient,
refrigerated, and no refrigerated temperature). These were analysed to
microbiological, sensory, physiochemical analyses, the total viable counts
(T\/CS) for bacteria, coliform and moulds were 7.6 x to 6.0 x io (CFU/ml), 3.9
x 10 to 2.6 x iO3, 5.5 x 103 to 4.6 x (CFU/ml) untreated soymilk sample
respectively. Those treated with ginger of total viable counts (TVCS) for
bacteria coliform and moulds were 7.1 x iO3to 5.6 x iO3 (CFU/ml) 2.9 x 102 to
1.44 x 102 CFU/ml and 5.0 x 102 to 4.3 x 102 (CFU/ml) respectively for zobo
drink without ginger ranges from 7.6 x iO4to 3.3 x iO4 , 2.8 x iO3to 1.4 x
iO3and 3.7 x iO3 to 3.0 x 1 respectively. Sample treated with ginger 6.9 x 1 to
4.6 x 102 (CFU/ml), 2.5 x 102 to 100 x 102 (CFU/ml) and 3.1 x 102 to 2.0 x 102
(CFU/ml). sensory evaluation of the soymilk and zobo drink indicate that
samples kept at ambient were not acceptable in colour, flavour, taste and
general acceptability The physico chemical changes effects in the nature of the
soymilk and zobo drink.
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ONYEKWERE, O (2021). Effect Of Storage Temperature On The Microbial Quality Of Soymilk And Zobo Drink Treated With Ginger . Mouau.afribary.org: Retrieved Oct 06, 2024, from https://repository.mouau.edu.ng/work/view/effect-of-storage-temperature-on-the-microbial-quality-of-soymilk-and-zobo-drink-treated-with-ginger-7-2
OBIOMA, ONYEKWERE. "Effect Of Storage Temperature On The Microbial Quality Of Soymilk And Zobo Drink Treated With Ginger " Mouau.afribary.org. Mouau.afribary.org, 22 Jul. 2021, https://repository.mouau.edu.ng/work/view/effect-of-storage-temperature-on-the-microbial-quality-of-soymilk-and-zobo-drink-treated-with-ginger-7-2. Accessed 06 Oct. 2024.
OBIOMA, ONYEKWERE. "Effect Of Storage Temperature On The Microbial Quality Of Soymilk And Zobo Drink Treated With Ginger ". Mouau.afribary.org, Mouau.afribary.org, 22 Jul. 2021. Web. 06 Oct. 2024. < https://repository.mouau.edu.ng/work/view/effect-of-storage-temperature-on-the-microbial-quality-of-soymilk-and-zobo-drink-treated-with-ginger-7-2 >.
OBIOMA, ONYEKWERE. "Effect Of Storage Temperature On The Microbial Quality Of Soymilk And Zobo Drink Treated With Ginger " Mouau.afribary.org (2021). Accessed 06 Oct. 2024. https://repository.mouau.edu.ng/work/view/effect-of-storage-temperature-on-the-microbial-quality-of-soymilk-and-zobo-drink-treated-with-ginger-7-2