KOREASCHOLAR

This study was conducted to investigate the growth and antioxidant activity of Pleurotus ostreatus mycelia grown in medium supplemented with Aronia. The diameter and dry weight of the mycelia were increased in the medium supplemented with Aronia compared with the untreated medium. The total polyphenol content of mycelia grown in medium supplemented with Aronia and untreated medium was 6.54 mg GAE/g and 5.77 mg GAE/g, respectively. The 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity of mycelia grown in medium supplemented with Aronia and untreated medium was 61.81% and 49.65%, respectively. Moreover, the 2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) radical scavenging activity of mycelia grown in medium supplemented with Aronia and untreated medium was 59.83% and 52.66%, respectively. These results confirmed that P. ostreatus mycelial growth and antioxidant activity were increased when Aronia was added to the culture medium.

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REFERENCES

• 최성주(공주대학교 식물자원학과) | Seong-Ju Choi (Department of Plant Resources, Kongju National University, Yesan 340-702, Korea)
• 편하영(공주대학교 식물자원학과) | Ha-Young Pyeon (Department of Plant Resources, Kongju National University, Yesan 340-702, Korea)
• 박태민(공주대학교 식물자원학과) | Tae-Min Park (Department of Plant Resources, Kongju National University, Yesan 340-702, Korea)
• 박윤진(두과녹비자원연구센터) | Youn-Jin Park (Kongju National University Legumes Green Manure Resource Center)
• 오태석(공주대학교 식물자원학과) | Tae-Seok Oh (Department of Plant Resources, Kongju National University, Yesan 340-702, Korea)
• 조용구(공주대학교 식물자원학과) | Young-Koo Cho (Department of Plant Resources, Kongju National University, Yesan 340-702, Korea)
• 장명준(공주대학교 식물자원학과) | Myoung-Jun Jang (Department of Plant Resources, Kongju National University, Yesan 340-702, Korea) Corresponding Author