There are two major types of juicer available in the market. They are centrifugal juicer and masticating juicer.
The more popular juicer is centrifugal juicer as it grind wide range of fruits and vegetables. However, during the spinning process, oxygen is added into the nutrients of the juice causing oxidation. The juice produced is not that good and cannot be kept for long time.
Masticating juicer on the other hand grinds fruits and vegetable slowly. Almost no heat produced, of course no oxidation. Juice produced is of excellent quality and can be kept for longer period. It can grind tough and leafy vegetables. Its noise level is low as opposed to centrifugal juicer. It is more expensive compared with centrifugal juicer.
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