A preliminary study of fonio-moringa seed meal-based complementary food in Wistar rats.

Abstract

Effect of fonio-moringa seed meal (FMSM)-based complementary food in Wistar rats was assessed in a 28days balanced study. Seventy, 21-day-old Wistar rats were allotted to seven groups in a completely randomized design. Infant weaning foods (IWFs) 1, 2, 3, 4, and 5 had 0%, 5%, 10%, 15%, and 20% FMSM inclusion levels, respectively, while two commercial IWFs purchased were coded CFT and CFC. The water absorption capacity, swelling power, and the pasting properties, except peak time varied (p<.05) among the IWFs. Rats fed on IWFs 3 and 4 had comparable weight gain with those fed on the commercial foods. The heart and kidney relative weights were influenced (p<.05), while villus length (duodenum) of the rats were significant (p<.05). The blood indices were not significant, but the alanine aminotransferase and cholesterol levels ranged 15.65-32.25µ/dl and 75.75-94.55mg/100ml, respectively. Incorporation of 10% FMSM is recommended in IWFs. PRACTICAL APPLICATIONS: The need to reduce hunger and starvation among the less-privileged people in society is becoming increasingly important. Specifically, many infants, preschool and school children are often not having access to nutritive foods that will enhance their mental alertness. The commercial IWFs on sale in Nigeria are in most cases high in prices and consequently out of the reach of the populace. Fonio is a starchy grain with an important potential not only as a survival food but as a compliment for standard diets. Also, moringa seed is known to be of nutritional value. Most infant formulae are based on maize and soybean and it is hoped that the incorporation of FMSM in the infant weaning formula will help to increase the nutritive value and stem the cost of IWFs.