논문 상세보기
pp.637-642
일상생활에서 식용 및 약용으로 유통되는 12종의 버섯류의 추출물을 제조하여 7종의 식중독균에 대한 항균 활성과 함께 인간유래의 간암 및 결장암 세포주의 증식에 미치는 영향을 조사하였다. 먼저 버섯 메탄올추출물은 7종의 식중독균에 대해 항균활성을 보였으나, 버섯 열수추출물은 이들 균에 대해 생육 억제활성이 없거나 약한 억제 활성을 보였다. 만가닥버섯과 느타리버섯 메탄올추출물은 7종의 식중독균에 대해 항균 활성을 보였고, 양송이버섯, 새송이버섯, 애
The antibacterial effect of methanol and water extracts from edible mushrooms on the growth of pathogenic bacteria (Bacillus cereus, Bacillus subtilis, Staphylococcus aureus, Echerichia coli O-157, Listeria monocytogenes, Pseudomonas aeruginosa, Salmonella typhi) were investigated. The Lyophyllum cinerascens and Pleurotus ostreatus2 methanol extracts treated with 5.0 mg/disc showed the highest antimicrobial activity against 7 kinds of pathogenic bacteria. And methanol extracts of edible mushrooms showed higher antimicrobial activity against gram positive and gram negative microorganisms than water extracts. The methanol extracts of mushrooms revealed high inhibitive activites in cytotoxicity on human cancer HepG2 and HT-29 cells. The growth of cancer HepG2 and HT 29 cells which treated with 1 mg/mL of Cordyceps militaris and Sarcodon aspratus methanol extracts were strongly inhibited to and respectively. And most of the methanol extracts exhibited the stronger effects against these cells, at the same concentration, comparing with water extracts. Particularly, the methanol and water extracts of Cordyceps militaris, Agaricus blazei, Lyophyllum ulmarium, Ganoderma lucidum and Sarcodon aspratus have the strongest antitumoral effects on HepG2 and HT-29 cells. From these results, it is considered that wild mushrooms have stronger antimicrobial and in vitro cytotoxic effects.
