Protein Uptake and Utilization of Moringa olifera Leaves and Seeds Fed to Rats as a Dietary Suppleme
Background/Objective: Protein malnutrition is detrimental at any point in life. Protein malnutrition prenatally has also been shown to have significant lifelong effects. The objective of this study was to evaluate the protein uptake and utilization of Moringa olifera leaves and seeds fed to rats as a dietary supplement.
Materials and Methods: The leaves and seeds were harvested from the forest. The leaves were washed, drained and divided into three portions. The first portion was processed raw, the sun and shade dried samples were the second and third portion. The seeds were cracked and divided into six portions. The other five portions were fermented for 24, 48, 72, 96 and 120 h respectively. The blends of the shade dried leaves (SHDL) and 69 h fermented seed (FMS) provided 10% protein for two groups of rats. The diets were fed to twenty (20) adult albino rats in a 12-day N and mineral balance study. Casein was used as control. The result generated were statistically analyzed using SPSS version 22.
Results: The result showed that over 70% of the nitrogen consumed by all the two groups of rats fed the test diets were absorbed and retained. Among the test diet group, the FMS diet had the highest absorbed nitrogen (0.94 g), retained nitrogen (0.55 g), biological value (76%) and net protein utilization (52%) which was significantly different from the other groups. The SHDL had the most digested nitrogen (94%), highest maintenance food intake (74.09%) and weight gain (34.28%) that were comparable with the reference protein casein at (p>0.05). The FMS group had the highest liver, small intestine and lung weight. The mineral metabolism of all the rats fed the test diets were absorbed and retained.
Conclusion: Generally, both the leaves and the seeds of Moringa olifera have good nutrient profile which could promote growth, they should be consumed to diversify diet and reduced micronutrient deficiency. Please read full article : - www.journalajbgmb.com