Processing method of cold-water-made black tea
A processing method and technology for black tea, applied in the direction of pre-extraction tea treatment and other directions, can solve the problems of low fermentation taste, long processing time, heavy bitterness and astringency, and achieve the effects of full fermentation, reduced caffeine content and mellow taste.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0038] A processing method for cold-brewed black tea, comprising the following steps:
[0039] Step 1, picking fresh leaves with one bud and one leaf or one bud and two leaves, the length of the picked fresh leaves is 20mm, and the width is 5mm.
[0040] Step 2. Put the fresh leaves in a steam steamer at 100°C for 70 minutes, take out the fresh leaves after steaming and put them in an oven at 220°C, blow the tea leaves with hot air for 3 minutes, and then blow the tea leaves with cold air 12 minutes, leaves.
[0041] Step 3. Divide the above-mentioned tea leaves into a plurality of round piles with a diameter of 1 cm and spread them on the withering curtain. The distance between two adjacent tea round piles in the same row is 5 mm. The distance between the leaves is 10mm, the withering temperature is 38°C, the withering time is 30 minutes, and the leaves are turned every 5 minutes.
[0042] Step 4: Add the above-mentioned tea leaves to a heating pot at 65°C, knead them for 4...
Embodiment 2
[0047] A processing method for cold-brewed black tea, comprising the following steps:
[0048] Step 1, picking fresh leaves with one bud and one leaf or one bud and two leaves, the length of the picked fresh leaves is 23mm, and the width is 8mm.
[0049] Step 2. Put the fresh leaves in a steam steamer at 100°C for 80 minutes, take out the fresh leaves after steaming and put them in an oven at 230°C, blow the tea leaves with hot air for 4 minutes, and then blow the tea leaves with cold air 18 minutes, leaves.
[0050] Step 3. Divide the above-mentioned tea leaves into a plurality of round piles with a diameter of 2 cm and spread them on the withering curtain. The distance between two adjacent tea round piles in the same row is 8 mm. The distance between the leaves is 13mm, the withering temperature is 40°C, the withering time is 50 minutes, and the leaves are turned every 5 minutes.
[0051] Step 4: Add the above-mentioned tea leaves to a heating pot at 68°C, heat and knead f...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com