Sprouted purple potatoes are not recommended for consumption.
In the process of sprouting, the nutrients in purple potatoes, such as starch, will be degraded, the degree of nutrition is greatly reduced, but also may be accompanied by mold, rot and other phenomena, if you eat moldy and spoiled sprouted purple potatoes, may cause nausea, vomiting, abdominal pain, abdominal distension and other acute food poisoning symptoms.
Therefore, it is recommended to discard the sprouted purple potatoes and not to consume them, so as not to adversely affect the health. At the same time, the sprouted and spoiled purple potatoes may be contaminated with many toxins such as aflatoxin and penicillin, which can increase the risk of various cancers such as liver cancer when consumed in large quantities over a long period of time.
So purple potatoes sprouted, not recommended for consumption.