Common yam rhizome dew beverage and production method thereof

Abstract

The invention relates to a common yam rhizome dew beverage, which is prepared from fresh common yam rhizome serving as a main raw material. The beverage consists of the following components in part by weight: 8 to 20 parts of common yam rhizome, 0.001 to 0.005 part of thermo-stable amylase, 5 to 8 parts of sweetener, 0.10 to 0.15 part of vitamin C, 0.10 to 0.38 part of stabilizer, 0.06 to 0.16 part of acidity regulator and 71.3 to 86.7 parts of purified water. A production method comprises the following steps of: protecting color, coarsely grinding, cooking, pulping, raising the temperature for gelatinization, performing enzymolysis, inactivating at a high temperature, blending, homogenizing, degassing and the like. Common yam rhizome dew furthest keeps the specific active ingredients and flavor of the common yam rhizome, makes the common yam rhizome more easily absorbed and utilized by human bodies, and increases the nutritional value of the common yam rhizome; and the beverage has fragrant and mellow mouthfeel, is tasty and refreshing and has the effects of quenching thirst, moistening the lung, invigorating the spleen, protecting the liver, disintoxicating, tonifying middle-jiao and qi, nourishing the heart, soothing the nerves, preventing atherosclerosis, building the bodies, beautifying and delaying senility. The production method ensures that the common yam rhizome dew beverage is not browned, precipitated and demixed.

Description

technical field [0001] The invention relates to food processing technology in the field of deep processing of agricultural products, in particular to a Chinese yam dew drink and a production process thereof. technical background [0002] Huai Yam, also known as Huai Ginseng, is the underground tuber of the perennial plant Dioscorea yam in the Dioscoreaceae family. "Shen Nong's Materia Medica" states: "Yams are produced in all places, and those produced in Huaiqing, Henan are the best." According to the "Compendium of Materia Medica", it "eliminates cold and heat, nourishes the middle, strengthens energy, builds muscles, strengthens yin, improves ears and eyesight after long-term use, light body and prolongs life". Chinese yam is a dual-purpose food for food and medicine announced by the Ministry of Health of my country, and it is a healthy food with high nutritional value. [0003] Beverages have broad prospects for development, and health drinks have great potential. Aft...

AI Technical Summary

Problems solved by technology

[0004] Huai yam not only has a certain health care function, but also has a sweet taste and a fresh fragrance. However, the starch in fresh yam accounts for a large proportion of solids, and there are technical problems in making beverages with fresh yam: yam meat is easy to brown , rot; contains starch, protein, easy to precipitate and layer; fat is easy to produce fat circle; dietary fiber is not only easy to precipitate and layer, but also has a rough taste and poor palatability, etc.