Abstract
Six types of ‘kunun-tamba’ produced in this study using finger millet (Eleucine coracana L) were treated with (sodium benzoate, lime and lemon juice extracts singly or in combination) or without preservatives and evaluated for its microbiological (lactic acid bacteria-LAB), chemical and sensory quality characteristics throughout four weeks of refrigerated (4o C) storage. The molecular characteristics of the seven (7) LABs isolated showed that Lactobacillus plantarum, Lactococcus lactis, Leuconostoc masenteroides, L paeudo-mesenteroides and two (2) unidentified LABs were the predominant. The ‘kunun-tamba’ treated with 5ml lime+lemon showed a low LAB count (Log10 0.86-1.25cfu/ml), pH (3.90-4.08) and sensory attributes (taste: 6.7-6.9, appearance: 6.6-6.9, aroma: 6.1-6.8) evaluated throughout the study period (4 weeks) which differed (p<0.05) from those of the other products produced in this study. The results of this study shows that the use of the combinations of lime and lemon (5ml) natural preservatives gave a better shelf stable product than an artificial preservative (sodium benzoate) and therefore could be a suitable alternative meeting consumers aspiration for replacement of artificial preservatives with natural ones.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
