Research on the preparation of novel tobacco humectant by immobilized enzyme reactor
[1]HUANG Qiang,LI Nan,Jiang Yuanli.Research on the preparation of novel tobacco humectant by immobilized enzyme reactor[J].Journal of Zhengzhou University (Engineering Science),1999,20(04):50-52.[doi:10.3969/j.issn.1671-6833.1999.04.016]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
20
Number of periods:
1999 No.04
Page number:
50-52
Column:
Public date:
1999-01-01
- Title:
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Research on the preparation of novel tobacco humectant by immobilized enzyme reactor
- CLC:
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- Abstract:
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High-purity pectin is obtained through a series of treatment processes such as pretreatment, hydrolysis, deesterification conversion, decolorization, concentration and drying of apples and their skin residues. Advanced immobilized enzyme reaction technology was used to use the catalytic effect of α-amylase to perform hypoesterification treatment of the obtained pectin; The hydrolyzed product was separated from the substrate by ultrafiltration to obtain D-galacturonic acid with high purity and low esterification. This product has certain practical value in tobacco conservation.
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- Similar References:
Memo
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Last Update:
1900-01-01
