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Effect of Kojongsi Persimmon Peels as a Mushroom Substrate on Antioxidant Activity of Pleurotus eryngii

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  • URLhttps://db.koreascholar.com/Article/Detail/340918
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한국버섯학회 (The Korean Society of Mushroom Science)
초록

This study was conducted to investigate the effects of Kojongsi persimmon peels as a mushroom substrate on antioxidant activity of Pleurotus eryngii. The Pleurotus eryngii was growth on the medium with 0, 5, 10, 15, 20, 30, 40, 50% Kojongsi persimmon peels. The Pleurotus eryngii was extracted into ethanol and their antioxidant activities were analyzed. The total polyphenol content was highest in the 20% Kojongsi persimmon peels treatment (40±0.38 mg of gallic acid equivalents/100 g) than 0% Kojongsi persimmon peels treatment (21 ±0.18 mg of gallic acid equivalents/100 g). The 20% Kojongsi persimmon peels treatment showed better DPPH scavenging activity (36.81±0.23% at 1 mg/ml), ABTS scavenging activity (39.03±0.10% at 1 mg/ml) and reducing power (0.3±0.10% at 1 mg/ml) than 0% Kojongsi persimmon peels treatment and another extract ones. Overall, total polyphenol content and antioxidant activities of extracts from Pleurotus eryngii was increased dose dependently and 20% Kojongsi persimmon peels treatment was showed better total polyphenol content and antioxidant activities than 0% Kojongsi persimmon peels treatment and another extract ones.

저자
  • Chul Hwan Kim(Dept. of Pharmaceutical Engineering, Gyeongnam NationalUniversity of Science and Technology)
  • Hye Soo Kim(Dept. of Pharmaceutical Engineering, Gyeongnam NationalUniversity of Science and Technology)
  • Jong-Chun Cheong(Mushroom Research Division, NIHHS, RAD)
  • Soo Jeong Cho(Dept. of Pharmaceutical Engineering, Gyeongnam NationalUniversity of Science and Technology)