Preparation method of large-fruit hawthorn flower tea

Abstract

The invention discloses a preparation method of large-fruit hawthorn flower tea, which comprises the steps that 1), picked large-fruit hawthorn flowers are spread and placed in a natural environment, and moisture on the surfaces of the large-fruit hawthorn flowers is air-dried; 2), the air-dried large-fruit hawthorn flowers are placed in a light microwave oven, and subjected to enzyme deactivation treatment in a microwave cooking mode for 10-15min for 2-3 times; the large-fruit hawthorn flowers are taken out, pressed gently, rolled and cooled after each time of enzyme deactivation treatment, and then subjected to the next enzyme deactivation treatment; 3), the large-fruit hawthorn flowers after enzyme deactivation are rolled while the large-fruit hawthorn flowers are hot, and spread for cooling; and 4), the cooled large-fruit hawthorn flowers are placed in the light microwave oven, subjected to drying treatment in a light wave and microwave combined cooking mode till the moisture content of the large-fruit hawthorn flowers is below 10%, taken out, and aired under a natural condition till the moisture content is below 7%; and the large-fruit hawthorn flower tea is obtained. The method is simple to operate, and nutritional ingredients in the hawthorn flowers are reserved in the large-fruit hawthorn flower tea prepared by the method to a greater degree.

Description

technical field [0001] The invention relates to a processing method of tea, in particular to a preparation method of hawthorn flower tea with large fruit. Background technique [0002] Hawthorn is a shrub to small tree of the genus Hawthorn in the family Rosaceae. It is a unique species of medicinal fruit and fruit in my country. The fruit, leaves and roots of hawthorn are all Chinese medicinal materials. Hawthorn is rich in a variety of organic acids, carotene, calcium, oleanolic acid, ornithic acid, hawthorn and other triterpenoid enoic acids and flavonoids and other beneficial ingredients (flavonoids polyflavans, trimeric flavans, tannins, etc.) quality and other chemical components), has the functions of eliminating food accumulation, dispelling blood stasis and repelling tapeworms. Hawthorn leaves are rich in citric acid, malic acid, ascorbic acid, glycoprotein, fat decomposition acid, etc., which have the functions of digesting food, promoting body fluids and quenchin...

AI Technical Summary

Problems solved by technology

However, there is no report on the preparation of hawthorn flower tea by combining hawthorn flower with light wave and microwave in the prior art.