Changes of Phenolic Compounds Affected by Different Drying Method in Leaves and Stems of Peony (Paeonia lactiflora Pall.)
2006
Kim, S.J. (Kyoungbuk Agriculture Technology Administration, Uisung, Republic of Korea), E-mail: [email protected] | Park, J.H. (Kyoungbuk Agriculture Technology Administration, Uisung, Republic of Korea) | Choi, S.Y. (Kyoungbuk Agriculture Technology Administration, Uisung, Republic of Korea) | Kim, K.U. (Kyungpook National University, Daegu, Republic of Korea)
This study was conducted to identify changes of chemical components affected by different drying method and temperature conditions in leaves and stems of peony plant. Drying methods were the dried air heated (50℃), far-red ray (50℃), room temperature and oven dry (50℃). Drying temperature were 40, 50, 60, 70 and 80℃ on far-red ray dryer. Among the drying methods, the contents of components were the highest in far-red drying and normal temperature drying as compared with air heated drying and oven drying.
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