Hawthorn tea composition and preparation method and application thereof
A composition and technology of hawthorn, which are applied in the directions of tea substitutes and the like, can solve the problems of light and bitter taste of hawthorn leaves, affecting the taste and health care effect of hawthorn leaf tea, and uncoordinated drinking together.
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[0027] The embodiment of the present invention discloses a preparation method of a hawthorn tea composition, comprising the following steps:
[0028] Freeze-drying hawthorn flowers to obtain dried hawthorn flowers;
[0029] The hawthorn leaves are kneaded and softened, then roasted, fumigated and dried in sequence to obtain the crude product of hawthorn leaf tea;
[0030] The dried hawthorn flower and the rough product of hawthorn leaf are mixed to obtain the tea of hawthorn flower and leaf.
[0031] The process of the hawthorn flower and leaf tea provided by the application is simple and easy, and can retain a large amount of nutritional components of the hawthorn flower and leaf tea. The product has light and elegant color, strong aroma and comfortable taste.
[0032] According to the present invention, in the process of preparing hawthorn flower and leaf tea, the hawthorn flower and hawthorn leaves should be collected at first, and the collection time is preferably 5 to ...
Embodiment 1
[0043] 1) The main thing is that the collection time is set from May 20th to 27th, and the first-blooming flowers and fresh green leaves free from diseases and insect pests are selected respectively to keep them rich in nutrition and have good medicinal effects, especially to ensure that their ingredients are natural and non-toxic. Pesticides and other pollution; use now to ensure no fever or moldy hawthorn flowers and leaves; the internal quality and appearance quality of hawthorn flowers and leaves are significantly improved, which is conducive to improving the quality and grade of hawthorn flower and leaf tea products;
[0044]2) Use the freeze-drying process to make the picked hawthorn flower buds into dried flowers, pre-freezing conditions: -40°C, 4 hours; sublimation drying conditions: -30°C, 12 hours, 0°C, 12 hours, vacuum degree 11pa; analytical drying Conditions: 20°C, 6 hours, vacuum 11pa;
[0045] 3) Use the freeze-drying process to make the picked jasmine flower bu...
Embodiment 2
[0051] 1) The main thing is that the collection time is set from June 01 to June 7, and the first-blooming flowers and fresh green leaves free from diseases and insect pests are selected respectively to keep them rich in nutrition and have good medicinal effects, especially to ensure that their ingredients are natural and free of pesticides. Pesticides and other pollution; use now to ensure no fever or moldy hawthorn flowers and leaves, the internal quality and appearance quality of hawthorn flowers and leaves are significantly improved, which is conducive to improving the quality and grade of hawthorn flower and leaf tea products;
[0052] 2) Use the freeze-drying process to make the picked hawthorn flower buds into dried flowers, pre-freezing conditions: -30°C, 6 hours; sublimation drying conditions: -20°C, 18 hours, 0°C, 18 hours, vacuum degree 17pa; analytical drying Conditions: 30°C, 4 hours, vacuum 15pa;
[0053] 3) Use the freeze-drying process to make the picked jasmin...
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