First, deny that blackening is moldy! Moldy bamboo shoots can smell moldy. Moldy bamboo shoots will not dry. If they are moldy, there will be a lot of dust on the surface.

Why is it black? Because of the dehydration process, or the weather and technology during drying, it will turn black if it is not dried in a short time, but it is impossible to dry in a short time, at least for three or two days, and the sunshine is better! Some smell like smoke, others are smoked by farmers with fire. )

Soak in hot water and it will turn white. Don't worry about eating!