Adsorptive properties of the preparation material from the skin of corn stalk for enzyme immobilization

被引：4

作者：

Lv, Jin-Shun ^{[1
]}

Shen, Tian-Tian ^{[1
]}

Nie, Li ^{[1
]}

机构：

[1] Huaiyin Normal Univ, Jiangsu Key Lab Biomass Based Energy & Enzyme Tec, Huaian 223300, Peoples R China

来源：

ADVANCES IN CHEMICAL ENGINEERING II, PTS 1-4 | 2012年 / 550-553卷

关键词：

Skin of corn stalks; Adsorption; Enzyme; neutral proteinase and maltogenic amylase; ALPHA-AMYLASE; STARCH; RESIDUES; MOISTURE; STOVER;

D O I：

10.4028/www.scientific.net/AMR.550-553.1477

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

In order to investigate the characterizations of skin adsorption material (SAD) prepared from skin of corn stalks by High Boiling Solvent treatment, neutral proteinase and maltogenic amylase were selected as adsorbate to assess its potential applicability for enzyme immobilization. The structure of SAD and Skin were compared by FT-IR and XRD. The characterizations of the adsorption of the different enzymes onto SAD were studied. The isotherm of the maltogenic amylase was found to be linear with the Freundlich equation, and proteinase was found to be linear with the Langmuir equation in the studied concentration range. SAD could be applied the bio-active material and Skin to prepare SAD.

引用

页码：1477 / 1481

页数：5

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