PURPOSE: A production method of broccoli shoots is provided to expedite the vitality of microorganisms, and to increase the biological activity of the broccoli shoots by supplying far infrared ray ionized water generated from a DILEKA apparatus. CONSTITUTION: Seeds of broccoli are germinated for 2 days. Far infrared ray ionized water is supplied to the germinated broccoli seeds. The far infrared ray ionized water is generated from a DILEKA apparatus which functions to expedite the vitality of microorganisms and increases biological activity in general substances inserted. The supplying step of the far infrared ray ionized water is composed of two stages: sowing the broccoli seeds germinated in a plant factory: and inserting the far infrared ionized water for 4 days. The supplying step of the far infrared ray ionized water sprays the far infrared ray ionized water onto the germinated broccoli seeds for 2 minutes per hour. The plant factory is a closed crop cultivation system in which cultivation environment is controlled artificially. [Reference numerals] (AA) Number of legionella(cfu/100ml)； (BB,LL) Tap water； (CC,MM) DILEKA water； (DD) Start； (EE,NN) After 1 minute； (FF,OO) After 2 hours； (GG,PP) After 4 hours； (HH,QQ) After 8 hours； (II,RR) After 24 hours； (JJ) Test result of controlling bacterial multiplication； (KK) Number of legionella genus(cfu/100ml)； (SS) (pour) water temperature: both DILEKA water, tap water 42.5°；C본 발명이 해결하고자 하는 기술적 과제는, 디레카 장치로부터 생성된 원적외선 이온수를 공급함으로써 미생물의 활성을 촉진할 뿐만 아니라, 브로콜리 새싹의 생리활성을 증가시키는 브로콜리 새싹의 생산방법을 개시(introduce)한다. 본 발명의 일 실시 예에 따른 원적외선 음이온수 장치를 이용하여 브로콜리 새싹을 생산하는 방법은, 브로콜리 종자를 2일 동안 발아시키는 브로콜리 발아단계 및 발아된 브로콜리 종자에 원적외선 음이온수를 공급하는 원적외선 음이온수의 공급단계를 구비한다.
