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Red Grape drying solution

Red Grape drying solution

Total drying time:around 84h

Recommended equipment:heat pump dryer, batch type of hot air dryer, microwave sterilizing machine

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Material introduction

The red grape also known as red globe, it is cultivated well in the most of North China and northwest, excellent fruit quality, late maturing, transport tolerant, high output, which is a preferred development high quality grape varieties. Dried red grape has mellow taste, sweet taste, which can defense against the cold, enhance human immunity. Besides fresh fruit, there also have deep processing dried products: raisins, widely loved by the people

Drying process

Temperature-rise stage: from room temperature to 55℃, 0-12hours 2nd stage: temperature rise stage, 55℃~60℃ drying, 12-36h. 3rd stage: 60℃~40℃ drying, 36-74h. 4th stage: 40℃~65℃ drying, 74-84h

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