① deterioration of bamboo shoots
If bamboo shoots are not properly preserved, it will lead to microbial growth, and then bamboo shoots will have a bad bitter taste. It is best not to eat spoiled bamboo shoots, otherwise it may lead to food poisoning.
② Varieties of bamboo shoots.
Bitter bamboo shoots have the functions of disinfection and detoxification, weight loss and fitness, stomach strengthening and digestion promoting. Its bitter glycoside can stimulate the formation of macrophages and has the function of preventing cancer and detoxifying.
2. How to remove the bitterness of bamboo shoots?
Bamboo shoots are bitter because they contain high oxalic acid. The more bitter the bamboo shoots are, the higher this component is.
(1) blanching method
Adding salt to water and boiling for about 5 ~ 10 minutes can greatly remove the bitterness of bamboo shoots.
② Pickling method
Fresh bamboo shoots are salted for about four hours, then washed and soaked in clear water, and changed every three hours. In this way, bamboo shoots will have no bitterness after one day.