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The defense date of the thesis is 2015-06-30
The current date is 2019-05-23
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URN etd-0630115-100335 Statistics This thesis had been viewed 874 times. Download 0 times. Author Yu-Chiao Hsu Author's Email Address No Public. Department Bioengineering Year 2014 Semester 2 Degree Master Type of Document Master's Thesis Language zh-TW.Big5 Chinese Page Count 78 Title Application of Ion Exchange Chromatography on Partial Purification of Fructofuranosidase Keyword Xanthophyllomyces dendrorhous diethylaminoethyl neo-fructooligosaccharides 6G-fructofuranosidase 6G-fructofuranosidase neo-fructooligosaccharides diethylaminoethyl Xanthophyllomyces dendrorhous Abstract The term “probiotics”, introduced in the 1970s, was defined as microbial food supplements that beneficially affect the host by improving its intestinal microflora. The health-promoting effects of probiotics include maintenance of a normal intestinal microbiota, increase in nutritional value of foods, anticarcinogenic activity, reduction of serum cholesterol levels, alleviation of lactose intolerance and stimulator of the immune system. 6G-fructofuranosidase from Xanthophyllomyces dendrorhous is able to convert sucrose into neo-fructooligosaccharides (neo-FOS). Neo-FOS comprises neokestose and neonystose, which are important prebiotics. In this work, three chromatography supports (glass bead, cellulose, Capto-gel) containing amino or diethylaminoethyl groups were used for partial purification of fructofuranosidase and the efficacies were compared. Advisor Committee Dey-Chyi Sheu - advisor
Files Date of Defense 2015-06-04 Date of Submission 2015-06-30