Green tea microwave drying sterilization equipment suppliers in China
Drying is a process with green tea system at the beginning of the last, is fixed and the process of development of black tea quality.After the fermentation, the first to take advantage of high temperature damage enLDme activity, stop fermentation, fixed in the process of fermentation, flavor.And under the influence of dry heat, to development.Secondly to evaporation and the development of aroma.
Application of microwave drying in drying green tea has the following advantages:
1, fast drying speed;
2, products of good quality;
3, because the tea surface temperature is not too high, less chlorophyll changes, colour and lustre is green emerald green and resistance to hide, aroma loss, less uniform drying;
4, at the same time due to the evaporation speed, easy to form porous, products with good water complex content easy to dissolution when making tea.
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