Earticle

초록

영어

The present study aimed to investigate the biological activities and nutritional contents of extracts from three types of edible mushrooms (Pleurotus ostreatus, P. eryngii, and Hericium erinaceus) following different roasting treatments. Roasting by a household multi-oven (HR60) decreased the total polyphenol contents, as well as DPPH radical scavenging and nitrite scavenging activities compared with the fresh samples, and no significant difference was observed between the different roasting times. As a result of rotary drum roasting (CR) treatment, we could observe a decrease in the DPPH radical scavenging activity in all roasted mushroom samples compared with the fresh samples, whereas nitrite scavenging activity increased in roasted P. eryngii and H. erinaceus. Additionally, total polyphenol contents increased significantly in roasted H. erinaceus. In each roasted sample dried by HR60 and CR, the amount of palatable-taste amino acids (e.g., glutamic acid) and sweet-taste amino acids, including glycine, serine, alanine, and threonine, increased in P. ostreatus, whereas the amount of bitter amino acids , including leucine, isoleucine, histidine, valine, and methionine, decreased compared with the fresh samples. In P. eryngii and H. erinaceus samples, we also observed an increase in the amount of palatable and sweet-taste amino acids upon the roasting treatments; however, the amount of bitter amino acids increased simultaneously following the roasting treatments. These results suggest that CR treatment is more effective in increasing the biological activities and nutritional contents, such as palatable and sweet-taste amino acids, compared with HR60 treatment.

목차

ABSTRACT
서론
재료 및 방법
시험재료
가정용 멀티오븐을 이용한 로스팅 처리
회전드럼식 로스팅 처리
추출용매별 분석용 시료 제조
DPPH 라디컬 소거능(DPPH radical-scavenging activity)
아질산염 소거능(Nitrite-scavenging activity)
총 폴리페놀 함량(Total polyphenol contents)
아미노산 분석 시료조제
HPLC에 의한 아미노산 성분 분석
통계처리
결과 및 고찰
가정용 멀티오븐을 이용한 로스팅 처리 후 수분함량
가정용 멀티오븐을 이용한 로스팅 처리 후 생리활성 성분 분석
회전드럼식 로스팅 처리 후 생리활성 성분 분석
로스팅 처리방법 별 아미노산 성분 함량비교
적요
감사의 글
REFERENCES

키워드

저자

• 안기홍 [ Gi-Hong An | 농촌진흥청 국립원예특작과학원 인삼특작부 버섯과 ]
• 한재구 [ Jae-Gu Han | 농촌진흥청 국립원예특작과학원 인삼특작부 버섯과 ]
• 조재한 [ Jae-Han Cho | 농촌진흥청 국립원예특작과학원 인삼특작부 버섯과 ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국버섯학회지 [Journal of MUSHROOMS]

• 간기

  계간

• pISSN

  1738-0294

• eISSN

  2288-8853

• 수록기간

  2003~2025

• 등재여부

  KCI 등재

• 십진분류

  KDC 525 DDC 635