Preparation method of solid tea beverage soluble in cold water

The invention relates to the technical field of food processing, and discloses a preparation method of a solid tea beverage soluble in cold water, and the preparation method specifically comprises the following steps: preparation of tea soup, preparation of a tea extracting solution, filtration, preparation of target tea soup and preparation of the solid tea beverage. According to the solid tea beverage with high black tea flavor reduction degree prepared by the preparation method disclosed by the invention, 0.8 g of the solid tea beverage is poured into 550ml of normal-temperature mineral water, and the mixture is shaken until the mixture is completely dissolved within two and a half of time, so that no precipitate or lumpy agglomerates exist; and after the brewed solid tea beverage is placed for 12 hours, no macroscopic precipitate exists, so that the condition of no secondary precipitate in a drinking time period after brewing is ensured. 本发明涉及食品加工技术领域，公开了一种冷水可溶的固态茶饮料的制备方法，具体包括以下步骤：茶汤的制备、茶提取液的制备、过滤、目标茶汤的制备