Abstract: In view of the rapid development of Pu'er tea processing industry, the mechanism of processing Pu'er tea by microwave drying equipment and the application of microwave technology in the killing and drying of Pu'er tea are discussed, and the microwave production for processing Pu'er tea is also discussed. The equipment proposed design ideas and methods.
Key words : microwave drying Pu'er tea; microwave curing
Pu'er tea is a special tea variety in Yunnan Province. It is well known both at home and abroad for its unique taste and various health care and pharmacological functions. However, most tea manufacturers still use traditional processing techniques, namely coking coal gas baking, steam dehydration and sun exposure. The drying method causes the finished product to be harmful, the microbial and bacteria are not completely eliminated, and it is difficult to meet the internationally prescribed standards, which seriously affects the market competitiveness of Pu'er tea and earns foreign exchange through exports.
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