Earticle

초록

영어

The total polyphenol and physiological activities of Pleurotus ostreatus 30% fermented ethanol using different drying methods and extraction periods were investigated. Based on the observed polyphenol content and physiological activity, freezedrying showed better results than hot air-drying method for P. ostreatus extracted with 30% fermented ethanol for more than 15 days. The total phenolic compound content of ‘Gosol’ following thefreeze-drying method for 15 days showed the highest value of 0.49±0.02 mg/mL. Freeze-drying with extraction for 30 days for ASI 2344 showed the highest antioxidant activity based on the DPPH radical scavenging rate of 35.50±3.29%. Freeze-drying ‘Gosol’ for 30 days resulted inthe highest anti-inflammatory and nitrite scavenging activity of 48.40±3.38%. Our results showed that P. ostreatus is a functional food.

목차

ABSTRACT
 서론
 재료 및 방법
  공시균주
  시료 건조
  추출물 제조
  폴리페놀 함량(Total polyphenol contents)
  DPPH 라디칼 소거능(DPPH radical-scavenging activity)
  아질산염(NaNO2) 소거능(Nitrite-scavenging activity)
 결과 및 고찰
  폴리페놀 함량(Total polyphenol contents)
  DPPH 라디칼 소거능(DPPH radical-scavenging activity)
  아질산염(NaNO2) 소거능(Nitrite-scavenging activity)
 적요
 참고문헌

저자

• 엽소진 [ So-Jin Yeob | 농촌진흥청 국립원예특작과학원 인삼특작부 버섯과 ]
• 박혜성 [ Hye-Sung Park | 농촌진흥청 국립원예특작과학원 인삼특작부 버섯과 ]
• 강석민 [ Suk-Min Kang | 농촌진흥청 국립원예특작과학원 인삼특작부 버섯과 ]
• 한재구 [ Jae-Gu Han | 농촌진흥청 국립원예특작과학원 인삼특작부 버섯과 ]
• 이강효 [ Kang-Hyo Lee | 농촌진흥청 국립원예특작과학원 인삼특작부 버섯과 ]
• 조재한 [ Jae-Han Cho | 농촌진흥청 국립원예특작과학원 인삼특작부 버섯과 ] Corresponding author

참고문헌