Evaluation of the Hydrolysis Efficiency of Bacterial Cellulose Gel Film after the Liquid Hot Water and Steam Explosion Pretreatments

被引：8

作者：

Betlej, Izabela ^{[1
]}

Antczak, Andrzej ^{[1
]}

Szadkowski, Jan ^{[1
]}

Drozdzek, Michal ^{[1
]}

Krajewski, Krzysztof ^{[1
]}

Radomski, Andrzej ^{[1
]}

Zawadzki, Janusz ^{[1
]}

Borysiak, Slawomir ^{[2
]}

机构：

[1] Warsaw Univ Life Sci SGGW, Inst Wood Sci & Furniture, 159 Nowoursynowska St, PL-02776 Warsaw, Poland

[2] Poznan Univ Tech, Fac Chem Technol, Inst Chem Technol & Engn, Berdychowo 4, PL-60965 Poznan, Poland

来源：

POLYMERS | 2022年 / 14卷 / 10期

关键词：

bacterial cellulose gel film; enzymatic hydrolysis efficiency; liquid hot water (LHW); steam explosion (SE); ENZYMATIC-HYDROLYSIS; ACETOBACTER-XYLINUM; INDUSTRIAL-WASTE; WOOD; IMPACT; ACID;

D O I：

10.3390/polym14102032

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The influence of bacterial cellulose gel film pretreatment methods on the efficiency of enzymatic hydrolysis was investigated. An increase in the efficiency of enzymatic hydrolysis due to liquid hot water pretreatment or steam explosion was shown. The glucose yield of 88% was obtained from raw, non-purified, bacterial cellulose treated at 130 degrees C. The results confirm the potential of bacterial cellulose gel film as a source for liquid biofuel production.

引用

收藏

页数：11

相关论文

共 49 条

[1]

Adney B., 1996, NRELTP51042628

[2] HYDROTHERMAL PRETREATMENT OF POPLAR (POPULUS TRICHOCARPA) WOOD AND ITS IMPACT ON CHEMICAL COMPOSITION AND ENZYMATIC HYDROLYSIS YIELD [J].

Akus-Szylberg, Florentyna ;

Antczak, Andrzej ;

Zawadzki, Janusz .

DREWNO, 2020, 63 (206) :5-18

[3]

Antczak A., 2011, Annals of Warsaw University of Life Sciences, Forestry and Wood Technology, V73, P98

[4] Assessment of the effectiveness of liquid hot water and steam explosion pretreatments of fast-growing poplar (Populus trichocarpa) wood [J].

Antczak, Andrzej ;

Szadkowski, Jan ;

Szadkowska, Dominika ;

Zawadzki, Janusz .

WOOD SCIENCE AND TECHNOLOGY, 2022, 56 (01) :87-109

[5] THE COMPARISON OF ACID AND ENZYMATIC HYDROLYSIS OF PULP OBTAINED FROM POPLAR WOOD (POPULUS SP.) BY THE KRAFT METHOD [J].

Antczak, Andrzej ;

Swierkosz, Ryszard ;

Szeniawski, Maksymilian ;

Marchwicka, Monika ;

Akus-szylberg, Florentyna ;

Przybysz, Piotr ;

Zawadzki, Janusz .

DREWNO, 2019, 62 (203) :53-66

[6] Sugars Yield Obtained after Acid and Enzymatic Hydrolysis of Fast-growing Poplar Wood Species [J].

Antczak, Andrzej ;

Marchwicka, Monika ;

Szadkowski, Jan ;

Drozdzek, Michal ;

Gawron, Jakub ;

Radomski, Andrzej ;

Zawadzki, Janusz .

BIORESOURCES, 2018, 13 (04) :8629-8645

[7] THERMAL AGEING OF CELLULOSE WITH NATURAL AND SYNTHETIC ANTIOXIDANTS UNDER VARIOUS CONDITIONS [J].

Antczak, Andrzej ;

Radomski, Andrzej ;

Drozdzek, Michal ;

Zawadzki, Janusz ;

Zielenkiewicz, Tomasz .

DREWNO, 2016, 59 (196) :139-152

[8] Effect of Formic Acid and Furfural on the Enzymatic Hydrolysis of Cellulose Powder and Dilute Acid-Pretreated Poplar Hydrolysates [J].

Arora, Anju ;

Martin, Elizabeth M. ;

Pelkki, Matthew H. ;

Carrier, Danielle Julie .

ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2013, 1 (01) :23-28

[9] Production of bacterial cellulose by Acetobacter xylinum BPR2001 using molasses medium in a jar fermentor [J].

Bae, SO ;

Shoda, M .

APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 2005, 67 (01) :45-51

[10] Steam Explosion Pretreatment of Beechwood. Part 1: Comparison of the Enzymatic Hydrolysis of Washed Solids and Whole Pretreatment Slurry at Different Solid Loadings [J].

Balan, Robert ;

Antczak, Andrzej ;

Brethauer, Simone ;

Zielenkiewicz, Tomasz ;

Studer, Michael H. .

ENERGIES, 2020, 13 (14)

← 1 2 3 4 5 →