Preparation method for functional beverage of dark tea with zero energy for reducing weight and lipid
US11653664B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 10, 2020 |
| Grant date | May 23, 2023 |
| Priority date | — |
| Expiry date | Apr 14, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23F3/32
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
The present disclosure provides a functional beverage of dark tea with zero energy for reducing weight and lipid and a preparation method thereof, and relates to the technical field of processing health-promoting beverage. The functional beverage includes 1.5-3.5 parts of dark tea, 0.3-0.7 parts of mulberry leaf, 0.1-0.5 parts of lotus leaf, 0.1-0.3 parts of stevia leaf, and 95.4-97.4 parts of purified water. The preparation process thereof includes treatment of raw materials, circulatory microwave extraction, static settlement, membrane ultrafiltration, and ultra-high temperature instantaneous sterilization (UHT). Compared with the prior art, the functional beverage uses purely natural herb plants without any additives. The obtained product has zero sugar while has the effects of quenching thirst and reducing weight and lipid. Key technologies such as integrated formula, circulatory microwave extraction, and membrane ultrafiltration enable the best flavor and efficacy of the beverage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.