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Effect of Polysaccharide Elicitors on the Production of Decursinol Angelate in Agelica gigas Nakai Root Cultures  

Cho, Ji-Suk (Department of Biological Engineering and Center of Advanced Bioseparation Technology, Inha University)
Kim, Ji-Yeon (Department of Biological Engineering and Center of Advanced Bioseparation Technology, Inha University)
Kim, Ik-Hwan (Graduate School of Biotechnology, Korea University)
Kim, Dong-Il (Department of Biological Engineering and Center of Advanced Bioseparation Technology, Inha University)
Publication Information
Biotechnology and Bioprocess Engineering:BBE / v.8, no.2, 2003 , pp. 158-161 More about this Journal
Abstract
Root cultures of Angelica gigas Nakai were found to be sensitive to elicitation by poly-saccharide elicitors, such as methyl-$\beta$-cyclodextrin, glucan, carboxymethyl-$\beta$-chitin, chitosan, yeast extract and pectin. For the production of decursinol angelate, ca rboxymethyl-$\beta$-chitin and glucan were found to be the most efficient elicitors. The e nhanced accumulation of decursinol angelate was proportional to the increase of the phenylalanine ammonialyase (PAL) activity after the treatment with most of the elicitors. However, carboxymethyl-$\beta$-chitin treatment did not stimulate the PAL activity, despite the 1.6-fold increase in the decursinol angelate production.
Keywords
Angelica gigas; decursinol angelate; elicitation; polysaccharide elicitor; root culture;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
Times Cited By Web Of Science : 6  (Related Records In Web of Science)
Times Cited By SCOPUS : 5
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