PURPOSE: A producing method of germinated grains using deep sea water processed with a silver solution is provided to improve human immune system, and the nutrition of the grains. CONSTITUTION: A producing method of germinated grains using deep sea water processed with a silver solution comprises the following steps: processing the deep sea water with a silver solution； washing seeds, and soaking the seeds in the deep sea water； firstly germinating the soaked seeds in air at 25-32 deg. C for 1-10 hours； and secondly germinating the seeds by dipping the seeds in the deep sea water for 1-10 hours. [Reference numerals] (AA) Processing deep sea water with a silver solution； (BB) Washing seeds； (CC) Firstly germinating the seeds in air； (DD) Secondly germinating the seeds in the deep sea water processed with the silver solution본 발명은 해양심층수에 은용액을 처리하는 단계；발아하고자 하는 종자를 세척하는 단계；상기 세척한 종자를 상기 은용액으로 처리한 해양심층수에 침지하여 불리는 단계；상기 불린 종자를 대기 중에서 1차 발아하는 단계； 및상기 1차 발아된 종자를 은용액으로 처리한 해양심층수에 침지하여 2차 발아하는 단계；를 포함하는 은용액으로 처리한 해양심층수를 이용한 발아곡류의 제조방법을 제공한다.
