The proximate composition and amino acid profile of three plant materials, Avocado pear seed (Persea americana), mango seed (Magifera indica) and bean seed coat (Phaseolus vulgaris) were determined. Crude protein varied from 2.0 ± 0.06% in Magifera indica to 3.73 ± 0.08% in Persea americana. Generally, the amino acid profile, of the different dietary ingredients showed little variation, while the crude fat and ash content were low. Based on low cost, bean seed coat is recommended as a partial protein substitute, once the deficient amino acids are supplemented.

Keywords: avocado pear seed, mango seed, bean seed coat, nutrition

Journal of Aquatic Sciences Vol. 21(1) 2006: 43-45