The flavor is different. Black pepper has a stronger flavor and can be used directly as a seasoning. White pepper has more medicinal value, seasoning taste is not as good as black pepper, suitable for cooking soup seasoning.
Black pepper is mainly used to stew heavier color, fishy meat. For example, we usually used to stew beef, as well as stewed lamb, you can use black pepper. Generally, black pepper has a pungent taste. White pepper is mainly used to make stews, has been knotted coleslaw and soups.
Black pepper purchase notes
1, no flavor or weak flavor of black pepper do not buy.
2, preferably with independent packaging of black pepper, try to go to the larger supermarkets, stores to buy, try not to buy at the mobile vendors.
3, black pepper also has a shelf life, before buying attention to check the production date and shelf life.
4, when buying black pepper should pay attention not to buy the seal is not tight bag, in the purchase, we can carefully check the bag whether there is a crack image.
The above content reference? Baidu encyclopedia-pepper