Question

What is the toxic compound present in the roots of sweet potato that must be minimized through proper breeding and processing for safe consumption?

A Oxalic acid Correct Answer Incorrect Answer
B Murayam Correct Answer Incorrect Answer
C Glucocyanide Correct Answer Incorrect Answer
D Cyanogenic glucoside Correct Answer Incorrect Answer

Solution

Sweet potatoes contain small amounts of glucocyanide (a cyanogenic compound), especially in leaves and skin. High levels are toxic, hence low-glucocyanide varieties are preferred.

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