Why is treating fresh bamboo shoots a mandatory step beyond typical vegetable softening?

Answer

It is mandatory for detoxification, removing cyanogenic glycosides.

The preparation of fresh bamboo shoots involves a crucial step that goes beyond the usual goals of vegetable preparation like softening texture or setting color, which are common outcomes of blanching. For bamboo, treating the shoots is mandatory because they naturally contain cyanogenic glycosides. These compounds must be leached out, primarily through extensive boiling in water, to neutralize the toxicity of the shoot. Therefore, the pre-treatment is fundamentally an act of culinary detoxification rooted in necessary traditional knowledge, making the transformation essential for safe consumption.

Why is treating fresh bamboo shoots a mandatory step beyond typical vegetable softening?
edibleflavorBamboovegetal