Sweet potato beverage and preparation method thereof

Abstract

The invention relates to a sweet potato beverage and preparation method thereof. The beverage comprises the main raw materials of sweet potato juice, white granulated sugar, brown sugar, glycyrrhizic acid and citric acid. The finished product is prepared through the steps of preparing the sweet potato juice, preparing sweet potato pulp and the like. The preparation method of the sweet potato beverage ensures the quality and the color of sweet potatoes, the sweet potato beverage has long preservation time, sweet taste and no any side effect, and the content of flavone is more than 90%.

Description

technical field [0001] The present invention relates to a kind of beverage and its preparation method, more specifically, the present invention relates to a kind of sweet potato beverage and its preparation method. Background technique [0002] J.B. Edmund and others believe that sweet potatoes originated in Mexico and tropical America from Colombia, Ecuador to Peru. Humboldt quoted Gomara's records: When Columbus first visited the Queen of Spain, he dedicated the sweet potatoes brought back from the New World to the Queen. At the beginning of the 16th century, sweet potatoes were widely grown in Spain. Spanish sailors carried sweet potatoes to Manila and the Moluccas in the Philippines, and then spread them throughout Asia. Sweet potatoes were introduced into China through many channels. The time is about the end of the 16th century. There are relevant records in "Min Shu", "Nongzheng Quanshu" in Ming Dynasty, "Minzheng Quanshu" in Qing Dynasty, and "Fuzhou Fuzhi". Qing ...

AI Technical Summary

Problems solved by technology

[0004] There is no beverage with sweet potato as raw material in the market at present