ENGLISH

Transglycosylation of L - Ascorbic Acid

By Markosyan A.A. , Abelyan L.A. , Adamyan M.O. , Zаkopyan h.I.

Book information

Language
english
Format
PDF
Filesize
159 kB (162950 bytes)
Pages
\5
Library
twirpx
Time added
2017-08-07 07:01:42
Биологические дисциплины;Микробиология и биотехнол

Description

Cyclodextrin glucanotransferases (CGTs, EC 2.4.1.19) from mesophilic, thermophilic, and halophilic bacteria and maltase (EC 3.2.1.20) from the yeast Saccharomyces cerevisiae were used for transglycosylation of ascorbic acid with starch, maltodextrin, cyclodextrin, and maltose. These compounds served as donors of glucosyl residues. CGT from thermophilic strains was shown to be the most potent in this respect (the degree of transglycosylation was as high as 60%).

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