1, black pepper is directly processed from immature pepper, while white pepper is picked and processed after the fruit is fully mature.

2. Black pepper is hotter than white pepper, so it is often used to cook viscera and seafood dishes. White pepper has great medicinal value, has the function of dispelling cold and strengthening stomach, and is a seasoning that can be used in various cooking.

3. Both black pepper and white pepper have certain medicinal value, such as dispelling cold and invigorating stomach, resolving phlegm and detoxicating, toothache and diarrhea. But white pepper is a mature granule, so its medicinal value is higher.