기능성 발효음료를 개발하기 위하여 홍차, 감잎차, 솔잎, 쑥, 눈꽃 동충하초와 번데기 동충하초의 균사체와 자실체를 부재료로 첨가한 배지에 tea-fungus를 접종하여 3에서 2주일간 발효시킨 tea-fungus 음료를 조제하였다. Tea-fungus 음료의 기능성을 조사하기 위하여 음료의 원액과 그 5배 희석액으로 나누어 항균활성, 항산화능과 아질산염소거능을 조사하였다. Tea-fungus 음료의 항균활성은 솔잎과 눈꽃동충하초의 균사체와 자실체

To develope tea-fungus beverage(TB), media added various kinds of ingredients including black tea, persimmon leave tea, pine needle, mugwort mycelia and fruiting body of Cordyceps spp. were prepared fur fermentation. Tea-fungus beverage(TB) was prepared with tea-fungus by fermentation for 2 weeks at 30 . Functional properties of antibacterial activity, electron donating ability and nitrite scavenging ability were investigated in tea-fungus beverage(TB) and 5 times diluted tea-fungus beverage(DTB). Antibacterial activity against pathogenic E. coli and S. aureus was excellent in TB added pine needle, mycelia and fruiting body of Cordyceps japonioa while no activity in TB added persimmon leave tea. Electron donating ability of TB were ranged from 41％ to 87% in TB and were ranged from 11% to 63％ in DFB, high ability was in TB and DTB added pine needle and persimmon leave tea, while low ability in FB and DTB added mycelia and fruiting body of C. militaris. Nitrite scavenging ability was 63% in TB added black tea and 44% in TB added persimmon leave tea. Other ingredients added TB had weak nitrite scavenging ability.

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