Enhancement of Enzymatic Production of Cyclodextrins by Adding Polyethylene Glycol or Polypropylene Glycol
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概要
- 論文の詳細を見る
Enzymatic production of cyclodextrins (CDs) from soluble starch was studied using either Bacillus macerans or Bacillus ohbensis cyclomaltodextrin glucanotransferase (CGTase). The production yield of CDs was found to be increased up to 1.5-2 times by the addition of low molecular weight polyethylene glycol (PEG 400) or polypropylene glycol (PPG 425) to the reaction medium. Such results were interpreted as being due to a conformational change of teh substrate as well as reduction of hydrolytic activity of the enzyme in the presence of these additives.
- 公益社団法人日本生物工学会の論文
- 1992-03-25
著者
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Kawakami Koei
Department Of Chemical Engineering Faculty Of Engineering Kyushu University
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Kawakami Koei
Department Of Chemical Engineering Kyushu University
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Hayashida Kazuhiko
Department Of Chemical Engineering Kyushu University
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