Fungus-Assisted Acetic Acid Pre-Treatment of Eucommia ulmoides Oliver Seed Shells for Enhancement of Enzymatic Hydrolysis
Fungus-Assisted Acetic Acid Pre-Treatment of Eucommia ulmoides Oliver Seed Shells for Enhancement of Enzymatic Hydrolysis
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真菌辅助乙酸预处理杜仲籽壳以增强酶水解
DOI：
10.15376/biores.12.3.5583-5600
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发表时间：
2017-06
期刊：
影响因子：
1.5
通讯作者：
Heping Deng
中科院分区：
文献类型：
--
作者：
欧阳辉;Lishu Wang;Wanxi Peng;Heping Deng
研究了九种真菌菌株预处理杜仲种子壳 (EUOSS) 的潜力。黄孢原平革菌 Burds。被发现是预处理 EUOSS 的最佳真菌菌株。用乙酸和黄孢假单胞菌(P. chrysosporium Burds.)共同预处理后，在28℃、含水量约为74%的固态下培养28 d，EUOSS的失重为51.9%。由于生化预处理的协同效率，酶消化率达到了86.6%。高消化率归因于乙酸和真菌处理之间的协同作用，从而提高了 EUOSS 的酶促可及性。真菌预处理作为一种环保的加工方法，可以节省大量的能源，并且与醋酸处理相结合，可以更有效地提高糖的转化率。
The potential of nine fungal strains for pre-treating Eucommia ulmoides Oliver seed shells (EUOSSs) was investigated. Phanerochaete chrysosporium Burds. was found to be the best fungal strain for pre-treating EUOSSs. After co-pre-treatment with acetic acid and P. chrysosporium Burds., which was cultivated in a solid state with an approximately 74% moisture content at 28 °C for 28 d, the weight loss of the EUOSSs was 51.9%. Because of the cooperative efficiency of the biochemical pre-treatment, an enzymatic digestibility value of 86.6% was achieved. The high digestibility value was attributed to the synergism between the acetic acid and fungal treatments, which led to improved enzymatic accessibility of the EUOSSs. As an environmentally friendly processing method, fungal pre-treatment can save a great amount of energy and, in combination with an acetic acid treatment, is more efficient at improving the rate of sugar transformation.
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影响因子：
3.4
作者：
Wan, Caixia;Li, Yebo
通讯作者：
Li, Yebo
影响因子：
5.9
作者：
Liming Zhang;Tingting You;Tian Zhou;Lu Zhang;Feng Xu
通讯作者：
Liming Zhang;Tingting You;Tian Zhou;Lu Zhang;Feng Xu
影响因子：
1.5
作者：
Juwan Jin;Chunjing Wu;Daochun Qin;W. Peng;Wen-qiang Sun;Chenguang Liu;Xinhao Cao;Xin Niu
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影响因子：
3
作者：
Rabelo, Sarita C.;Maciel Filho, Rubens;Costa, Aline C.
通讯作者：
Costa, Aline C.
DOI：
10.1007/bfb0102072
发表时间：
1997
期刊：
Advances in biochemical engineering/biotechnology
影响因子：
--
作者：
R. C. Kuhad;Ashutosh Kumar Singh;K. Eriksson
通讯作者：
R. C. Kuhad;Ashutosh Kumar Singh;K. Eriksson