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KMID : 0379120140420020165
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Korean Journal of Mycology
2014 Volume.42 No. 2 p.165 ~ p.169
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Germination and Antioxidant Activity of Korean Oak Pollen Treated with Medicinal Mushrooms
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Hong In-Pyo
Woo Soon-Ok
Han Sang-Mi
Yeo Joo-Hong
Cho Mi-Lan
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Abstract
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In this study, we measured antioxidant activity as DPPH radical scavenging and the total polyphenol content of pulverized and lyophilized oak pollens inoculated with fungi to confirm the husk removal effect. The total polyphenol content of oak pollen was highest in lyophilized pollen medium inoculated with , and was lowest in pollen inoculated with . Total polyphenol content of the lyophilized pollen was higher than that of the refined pollen and the pulverized pollen in oak pollen germinated with . The total polyphenol content of the lyophilized oak pollen germinated with was 1.4-fold higher than that extracted with water. Measurement of antioxidant activity using the DPPH (2, 2 diphenyl-1-picrylhydrazyl) free radical scavenging method showed that the lyophilized oak pollen germinated with had the highest and that germinated with was lowest in antioxidant activities. The lyophilized oak pollen germinated with was 2 to 4 times higher than that extracted with water in the antioxidant activity of DPPH free radical scavenging. Many germinated cells were formed around pore of acorn pollen inoculated with , while those were formed at the end of hyphae derived from oak pollen inoculated with .
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KEYWORD
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Antioxidant activity, Armillaria mellea, Bee pollen, Lyophilization
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