| 摘要 |
PURPOSE: A pre-filter cartridge for drinking water is provided to drop blood pressure and to prevent adult diseases by absorbing nutrient substances in drinking water from a water supply or a water purifier. CONSTITUTION: A pre-filter cartridge for drinking water includes a pre-filter housing(10). The pre-filter housing includes a water supplying port(11) and a water discharging port(13). Gamma-amino butyric acid(GABA) generating media(30) are embedded in the pre-filter housing. The GABA generating media is composed of lactobacillus(31), monosodium glutamate(33), a carbon source, and a nitrogen source. The GABA generating media are lactobacillus immobilized gel media.
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