The invention relates to a maca health-care
wine and a preparation method thereof. The maca health-care
wine is prepared from the following components in parts by
mass: 2-10 parts of maca functional extract, 0.1-5 parts of
kudzu root functional extract and 85-97.9 parts of
wine. The preparation method comprises the following steps: by using maca and
kudzu root as raw materials, preparing maca andkudzu root functional extracts by a normal-temperature ultrasonic extraction technique, proportionally adding the extracts into wine in the form of
solid dry powder or concentrated solution, filtering, sterilizing, and filling. The method is suitable for preparing maca health-care wines from
white wine, yellow wine, wine, beer and
fruit wine, and has the advantages of simple production technique and quantitative and controllable effective components; and the maca health-care wine not only performs the multiple health-care functions of maca, but also reduces the injury of
alcohol on the
human body by using the effective components in
kudzu root. The maca health-care wine provided by the invention has the effects of relieving fatigue, resisting pressure, resisting
radiation, improving the
immunity, enhancing the
sexual function, adjusting the incretion, improving the sleep, lowering the blood fat, postponing senility, protecting the liver and the like. The maca and kudzu root functionalextracts enhance the
bioavailability of the respective functional components, and therefore, the maca health-care wine has wide application prospects in the aspect of preventing and improving sub-health.