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Which consequence results from inadequate nixtamalization during early maize preparation?

A)Increased protein digestibility, reduced mycotoxins
B)Released bound niacin, decreased starch availability
C)Unbound tryptophan, enhanced protein synthesis
D)Reduced amino acid bioavailability, increased pellagra risk

💡 Explanation

When maize is not properly nixtamalized, chemical changes are insufficient because the alkaline solution fails to adequately break down compounds, significantly reducing the bioavailability of key amino acids while not eliminating compounds leading to nutrient deficiencies. Therefore increased pellagra risk results, rather than improved digestion or complete degradation, which require alkaline processing.

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