Fresh-ginger-flavored instant golden flower dark green tea and preparation method thereof
A golden flower dark tea, instant technology, applied in the field of black tea, can solve the problems of single taste and efficacy, unsatisfactory, etc., and achieve the effect of improving drinking inconvenience, better effect, and convenient storage
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[0045] According to another aspect of the present invention, also provide a kind of preparation method of ginger flavor instant golden flower black tea, comprise the following steps:
[0046] S1, the preparation of instant golden flower tea, comprises the following steps:
[0047] S11, preparing golden flower tea;
[0048] S12. Extraction: Extract the golden flower tea and water in the extraction tank at a weight ratio of 1:9-21, extract 2-3 times, and cool;
[0049] S13. Filtration: Use a disc centrifuge to filter and remove slag, and the centrifugate is filtered with a 10 μm fine filter;
[0050] S14. Enzyme-assisted extraction: use a compound enzyme for enzymolysis-assisted extraction, the amount of compound enzyme added is 0.5% to 0.8% of the weight of the golden flower tea, the enzymolysis temperature is 40°C to 60°C, and the enzymolysis time is 30min to 60min;
[0051] S15. Concentration: first use RO membrane to concentrate to 13rix-15Brix, and then use centrifugal me...
Embodiment 1
[0076] The ginger-flavored instant golden flower black tea comprises the following parts by mass: 85 parts of instant golden flower tea, 15 parts of ginger extract, and the ginger extract is in the form of solid particles.
[0077] The preparation method of ginger flavor instant golden flower black tea comprises the following steps:
[0078] S1, the preparation of instant golden flower tea, comprises the following steps:
[0079] S11. Preparation of Jinhuafu tea: a. Black tea raw material selection: black hair tea 80%, tea stalks selection of tender tea stalks 20%; b, sieving processing: black tea raw materials are passed through a 50-mesh sieve after being processed by the duplication workshop; c 3. Steaming and stacking: Spray the black tea after sieving and drying with water, stir evenly, steam for 7 seconds, and the water content reaches 25%, and carry out stacking. The stacking time is 2 hours, the stacking height is 1.8m, and the temperature in the stack 70°C; d. Pressi...
Embodiment 2
[0094] The ginger-flavored instant golden flower dark tea comprises the following parts by mass: 80 parts of instant golden flower tea, 20 parts of ginger extract, and the ginger extract is in the form of solid particles.
[0095] The preparation method of ginger flavor instant golden flower black tea comprises the following steps:
[0096] S1, the preparation of instant golden flower tea, comprises the following steps:
[0097] S11. Preparation of golden flower Fu tea: a. Black tea raw material selection: 85% black hair tea, 15% tender tea stems; b, sieving processing: black tea raw materials are passed through an 80-mesh sieve after being processed by a duplication workshop; c , Steaming and stacking: Spray black tea juice on the black tea after sieving and processing, stir evenly, steam for 7 seconds, the water content reaches 25%, and carry out stacking. The stacking time is 3 hours, and the stacking height is 1.5m. The internal temperature is 70°C; d. Pressing and shapin...
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