The present invention relates to a process for producing a functional Omija tea beverage. More specifically, a ginseng concentrate and a ginseng concentrate were prepared by the extraction of alcohol, and a ginseng concentrate was prepared by hot water extraction method. Then, the ginseng concentrate, the oiza concentrate and the ginseng concentrate were mixed and diluted with purified water, A method for manufacturing a functional Omija tea beverage that can provide refreshment and vitality to examinees, the elderly and the frail, by making the bitterness and fragrance unique to the herbal medicine not to spread strongly, . To this end, the present invention relates to a method for preparing a ginseng extract of the present invention, which comprises the steps of: (a) placing the washed ginseng in an extractor, extracting the extract by adding the extract, filtering the extract, collecting the extract in a concentrator, adding purified water, , Concentrating the concentrate at a reduced pressure of 300 mmHg at 60 ° C to prepare a ginseng concentrate； (b) Washing The purified Omija is put into an extractor, purified water is added thereto, and the mixture is filtered. The extract is collected in a concentrator and concentrated under reduced pressure at 300 mmHg and 60 degree in a concentrator to prepare an Omija concentrate. (c) Purification The purified extracts were collected in a concentrator, and the extracts were collected in a concentrator. The extracts were collected in a concentrator, and purified water was added one more time. The extracts were collected in a concentrator, Concentrating the solution under reduced pressure to prepare a concentrated liquid； Wherein the weight ratio of the ginseng concentrate to the Omiza concentrate and the ginseng concentrate is 1: 20: 1, 1: 21: 1, 1: 22: 1, And then adding a sweetener selected from the group consisting of honey, apple juice, pear juice, scallalose, and aspartame to the mixture.본 발명은 기능성 오미자 차음료의 제조방법에 관한 것이
