This article reports the amino acid composition of the Nigerian local cheese called ‘wara’. ‘Wara’ is made by boiling cow milk with some added coagulant to cuddle the milk protein resulting in coagulated milk protein and whey. ‘Wara’ used to be an excellent source of nutrients such as proteins, fats, minerals and vitamins. Samples were purchased in Ado-Ekiti, Nigeria. Amino acid values were high (g/100g crude protein) in Leu, Asp, Glu, Pro, Phe, Arg with total value of 97.7. The quality parameters of the amino acids were: TEAA (42.6g/100g and 43.6%) whereas TNEAA (55.1g/100g and 56.4%); TArAA (12.8g/100g and 13.1%); TBAA (14.2g/100g and 14.5%); TSAA (3.10g/100g and 3.17%); %Cys in TSAA (51.4); Leu/Ile ratio (1.74); P-PER1 (2.65); P-PER2 (2.48); P-PER3 (2.41); EAAI1 (soybean standard) (1.29) and EAAI2 (egg standard) (99.9); BV (97.2) and Lys/Trp ratio (3.62). The statistical analysis of TEAA/TNEAA at r=0.01 was not significantly different. On the amino acid scores, Met was limiting (0.459) at egg comparison, Lys was limiting at both FAO/WHO [24] and preschool EAA requirements with respective values of 0.966 and 0.97. Estimates of essential amino acid requirements at ages 10-12 years (mg/kg/day) showed the ‘wara’ sample to be better than the standard by 3.72-330% with Lys (3.72%) being least better and Trp (330%) being most. The results showed that ‘wara’ is protein-condensed which can be eaten as raw cheese, flavoured snack, sandwich filling or fried cake.

Amino acid levels in the exoskeleton of the heterosexual samples of Neopetrolisthes maculatus were evaluated. Twenty parameters were reported on; 13 of these values were greater in the female than the male (i.e. 13/20 or 65.0%). Values in female > male were observed in Val, Thr, Lys, Met, Phe, Trp, Gly, Ala, Asp, Arg, Cys, total amino acids and protein. The variations between the male and female amino acid values were low having coefficient of variation percent range of 0.0579-16.9. The amino acid levels were significantly different between the heterosexuals at r=0.01. Limiting amino acids on the various scoring standards were egg (Cys=0.3172 and 0.3511), provisional essential amino acid scoring pattern (Lys = 0.4145 and 0.4746), preschool child requirements (Lys =0.3930 and 0.4501) and all the three scores were significantly different at r=0.01. The EAAI1 (compared to soybean) were 1.18 (male) and 1.16 (female), EAAI2 (compared to egg) were 88.5 (male) and 88.3 (female); their corresponding BV were 84.7 and 84.5. P-PER1 range was 1.86 (male) - 1.24 (female) and P-PER2 range was 2.02 (male) - 1.41 (female). Total EAA was 37.7g/100g protein (male) and 37.0g/100g protein (female). In the estimates of amino acid requirements of school boys at ages 10-12years (mg/kg/day), male exoskeleton would provide more than the requirement in Phe + Tyr (186%), Trp (25.8%) and Val (48.1%) whereas in female the following were higher than the standards: Phe + Tyr (218%), Thr (8.86%), Trp (35.0%), Val (61.6%) and TEAAs (4.01%)