Difference:

1, the difference between the fruit harvest: black pepper is in the fruit began to turn red when harvesting the sun-dried unpeeled, white pepper is all red fruit harvested, after the water soaked peeled sun-dried and become.

2, the difference in flavor: black pepper flavor than white pepper to be much stronger, white pepper than black pepper taste more soft, fragrant, and more stable flavor, not easy to lose. But the white pepper pungent flavor is more, so the effect of cold better, slightly less flavor.

3, the difference in use: because black pepper contains volatile oils, cooking time should not be too long, otherwise the flavor and spiciness will evaporate. The higher the temperature of black pepper, the stronger the flavor, so it is most suitable for the production of iron plate type of dishes, but also suitable for stewing meat, cooking game and making hot pot, cooking fish, braised dishes and so on. White pepper has a more pungent flavor, and many people put some white pepper to enhance the flavor when eating cold dishes or stewed meat.

4, the difference in efficacy: white pepper has a cold, the role of the stomach stronger; black pepper warm spleen and kidney effect is more obvious.

Effects:

Black pepper effects:

1, antibacterial effect: pepper has a broad-spectrum antibacterial, pepper fruit, pepper leaf extracts of certain plant pathogens and food common microorganisms have a strong antibacterial effect. The smell of black pepper can enhance appetite; black pepper is warm, cold stomach and abdomen due to cold stomach and abdomen cold pain, intestinal ringing diarrhea has a very good role in relieving, and treatment of wind-cold cold; so that the choice to eat black pepper can have a preventive role in the cold and cough, for the relief of wind-cold cold has certain benefits.

2, antioxidant effect: pepper fruit and pepper leaves have antioxidant activity.

3, anti-tumor activity: may inhibit the migration of lung cancer cells.

4, pepper also has a variety of physiological activities such as anticonvulsant, anti-obesity, antidepressant.

5, in Chinese medicine, black pepper has a role in the treatment of disease, for the emergence of food or vomiting, diarrhea and so on have the role of regulating, but also can have to alleviate the role of cough.

White pepper effect:

1, warming the cold, down the gas, eliminating phlegm

2, expectorant, greasy, digestive role, its aromatic odor can make people appetite, enhance appetite;

Expanded information:

This is the first time that we have seen the black pepper in the world.

Pepper has a long and extensive history of cultivation in the tropical region of southeastern Asia, and has long been regarded as an excellent product. Is an important trade commodity between India and Europe, but also the medium of exchange. In ancient Greece and Rome also enlisted pepper as tribute. In the Middle Ages, the Venetians and Genoese monopolized the pepper trade, thus prompting people to find a way to the Far East.

Pepper prohibited people: the general population can be eaten, peptic ulcers, coughing and hemoptysis, hemorrhoids, inflammation of the throat, eye disease patients should be cautious.

Source: Baidu Encyclopedia - black pepper? Baidu Encyclopedia-White Pepper