Title of article
Isolation and characterization of di- and tri-mannosyl-cyclomaltoheptaoses (β-cyclodextrins) produced by reverse action of α-mannosidase from jack bean
Author/Authors
Kyoko Koizumi، نويسنده , , Toshiko Tanimoto، نويسنده , , Yasuyo Okada، نويسنده , , Shizuyo Takeyama، نويسنده , , Kenichi Hamayasu، نويسنده , , Hitoshi Hashimoto، نويسنده , , Sumio Kitahata، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 1998
Pages
11
From page
115
To page
125
Abstract
Di- and tri-mannosyl-cyclomaltoheptaoses (β-cyclodextrins, βCDs), which were synthesized together with mono-mannosyl-βCD in a large-scale production by reverse action of α-mannosidase from jack bean, were isolated and purified by HPLC. The structures of seven isomers of di-mannosyl-βCD and six isomers of tri-mannosyl-βCD were elucidated by FABMS and NMR spectroscopy, and by enzymatic methods.
Keywords
Di-mannosyl-cyclomaltoheptaose , Tri-mannosyl-cyclomaltoheptaose , Jack bean ?-mannosidase , HPLC , FABMS , NMR , Enzymatic method
Journal title
Carbohydrate Research
Serial Year
1998
Journal title
Carbohydrate Research
Record number
962235
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