1, production process difference. White pepper is picked after the skin of pepper fruit is red, peeled first and then dried, while black pepper is picked when the pepper fruit is growing but immature, and dried directly without peeling.

2. Appearance difference. The shape of white pepper is generally small and round, the surface is round and the color is white, while the shape of black pepper is generally small and round, but the surface wrinkles are obvious, the feel is rough and the color is black.

3. Smell difference. The smell of white pepper is relatively light, and it has obvious pepper smell after grinding, and the smell is not pungent for a long time, while the smell of black pepper is relatively strong. After grinding, the smell is choking, and the smell is prominent but not lasting.

4, the taste is different. The taste of white pepper is fresh and natural, and the taste is fragrant. Adding dishes can cover up the fishy smell of meat and improve the flavor, while the taste of black pepper is strong and pungent, and the flavor of pepper can be greatly highlighted by adding dishes, which is suitable for heavy dishes such as frying, frying and baking.

Reference to the above content? Baidu encyclopedia-white pepper powder