Preparation technology of eucommia staminate flower tea

The invention relates to a preparation technology of eucommia staminate flower tea. The technology process comprises the following steps: picking, keeping freshness, refrigerating, freezing quickly, freezing and drying at ultra-low temperature, screening, extracting fragrance, sealing, wetting back, coagulating fragrance, and packaging. The preparation technology of the eucommia staminate flower tea provided by the invention has the following advantages: the technique is mature, and nutritional ingredients of eucommia staminate flower raw materials are preserved maximally; the efficient picking technique improves the utilization ratio of staminate flower resources; the working consumption amount of the whole production technology is reduced greatly, and the cost input is reduced; and the effective impurity removing measures and product classification packaging of different levels plan the product value reasonably, and improve the positive image of enterprises.