Development of a potential functional food prepared with pigeon pea (Cajanus cajan), oats and Lactobacillus reuteri ATCC 55730

Abstract

The purpose of this study was to investigate the survival of Lactobacillus reuteri ATCC 55730 in creams, prepared with pigeon peas and oat. Products were analysed to determine their content of protein, fibre, fat, carbohydrates and degree of likeness. Viable numbers of L. reuteri and pH were determined after 1, 7, 14, 21 and 28 days of storage at 4°C. Results showed significant differences (P < 0.05) in protein, fat, fibre and carbohydrate content between creams. No significant differences (P>0.05) were found on sensory quality between control and creams with L. reuteri. After 28 days, the cell viability was above 7 log cfu/g in all creams. L. reuteri ATCC 55730 had the highest viability in cream with 40% pigeon pea and 20% oat (8.16 log cfu/g). In conclusion, due to its acceptability and highly nutritious value, the product could be used so as to support the growth of L. reuteri.

Keywords::

• probiotic
• functional food
• Lactobacillus reuteri
• pigeon pea
• oats

Declaration of interest: The authors would like to thank Zulia University Human and Scientific Development Council (CONDES-LUZ) for the financial support. The authors declare that they have no conflict of interest.