发明名称 |
БИОКАТАЛИЗАТОР ДЛЯ ОСАХАРИВАНИЯ ДЕКСТРИНА, СПОСОБ ЕГО ПРИГОТОВЛЕНИЯ И СПОСОБ ОСАХАРИВАНИЯ ДЕКСТРИНА |
摘要 |
FIELD: food processing industry, in particular biocatalyst for dextrin saccharification. ^ SUBSTANCE: claimed biocatalyst contains glucoamilase enzyme and solid carrier such as solid particulated carbon carrier prepared on the base of carbon black having mesoporous structure with average pore diameter of 300-400 Å and pore volume of 0.7-0.9 cm3/g. Biocatalyst is prepared by glucoamilase immobilization on surface of abovementioned carrier. Dextrin saccharification is carried out in bioreactor with claimed catalyst fixed bed at temperature of at most 55°C. ^ EFFECT: high active and stable catalyst for dextrin saccharification. ^ 3 cl, 2 ex, 1 tbl |
申请公布号 |
RU2004127159(A) |
申请公布日期 |
2006.02.20 |
申请号 |
RU20040127159 |
申请日期 |
2004.09.09 |
申请人 |
Институт катализа им. Г.К. Борескова Сибирского отделени Российской Академии наук (RU);Институт проблем переработки углеводородов Сибирского отделени Российской Академии наук (RU) |
发明人 |
Коваленко Галина Артемьевна (RU);Перминова Лариса Валентиновна (RU);Плаксин Георгий Валентинович (RU) |
分类号 |
C12N11/14;C12N9/26;C12P19/02 |
主分类号 |
C12N11/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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