Earticle

초록

영어

This study aimed to characterize the mycelial morphologies of Hericium erinaceus isolates, including 18 wild-type collections and cultivatable species ‘Noru 1’ and ‘Noru 2’, in Korea. The morphological characteristics were used to classify the species based on aerial or branched mycelia and their brownish or whitish colors when grown on potato dextrose agar. Of the wild-type collections, the isolates KFRI 509, KFRI 1091, KFRI 1093, and KFRI 1623 showed faster mycelial growth than the cultivars ‘Noru 1’ and ‘Noru 2’. Moreover, 60% ethanol extracts of the fruiting body of the mushroom showed the highest phenol content and DPPH and ABTS radical scavenging activity. The DPPH and ABTS radical scavenging activities of KFRI 507, KFRI 508, KFRI 842, and KFRI 1623 were 10–60% higher than those of ‘Noru 1’ and ‘Noru 2’, depending on the extract concentrations. Thus, results suggest that these wild-type collections could be useful for breeding genetic sources or processed food materials with high antioxidant activity.

목차

ABSTRACT
 서론
 재료 및 방법
  노루궁뎅이버섯균주
  용매추출방법
  균사체 배양 및 추출
  균사체의 형태적 관찰
  총 페놀함량
  2,2-diphenyl-1-picrylhydrazyl (DPPH) 라디칼 소거능
  2,2'-azino-bis(3-ethylbenzthiazoline-6-sulphonic acid(ABTS) 라디칼 소 거능
 결과 및 고찰
  노루궁뎅이버섯 야생수집균주의 배양적특성
  항산화 활성 추출조건
  노루궁뎅이버섯 수집야생균주의 항산화활성
 적요
 감사의 글
 References

저자

• 박순애 [ Soon-Ae Park | 한경대학교 미래융합기술대학원 ]
• 김선주 [ Sun-Joo Kim | 한경대학교 원예생명과학과 ]
• 김하람 [ Ha-Lim Kim | 한경대학교 원예생명과학과 ]
• 강희완 [ Hee-Wan Kang | 한경대학교 미래융합기술대학원, 한경대학교 원예생명과학과, 한경대학교유전공학연구소 ] Corresponding author

참고문헌