Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
高温液态水耦合氨法预处理提高甘蔗渣酶解率 | |
Alternative Title | COMBINED PRETREATMENT OF SUGARCANE BAGASSE WITH LIQUID HOT WATER AND AQUEOUS AMMONIA TO ENHANCE ENZYMATIC DIGESTIBILITY OF CELLULOSE |
余强; 庄新姝![]() ![]() ![]() ![]() | |
2016 | |
Source Publication | 太阳能学报
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Issue | 4Pages:991-996 |
Cooperation Status | 国内 |
Abstract | A pretreatment combined liquid hot water and aqueous ammonia was investigated to improve the enzymatic digestibility and total sugar recovery of sugarcane bagasse. Compared with single liquid hot water pretreatment, the lignin removal was increased from 2 |
Subtype | 期刊 |
Other Abstract | 为了提高甘蔗渣的酶解率和总糖收率,设计高温液态水耦合氨法预处理方法。与单一高温液态水预处理相比,耦合预处理木质素脱除率从23.12%提高至75.36%,残渣酶解率从77.96%提高至97.99%,总糖收率从81.30%提高至87.85%。耦合处理后甘蔗渣原料紧密有序的纤维结构被破坏得更厉害,细胞壁各层界线难以区分,其中耦合处理第一步反应对残渣表面形态和细胞超微结构影响较大,随后第二步脱木质素或者脱半纤维素效果减弱。梯度酶解试验表明,原料中木质素的脱除对于减少加酶量和提高酶解率至关重要。 |
Keyword | 预处理 高温液态水 氨水 甘蔗渣 酶解 |
Indexed By | CSCD ; SCI |
Language | 中文 |
Funding Organization | 国家自然科学基金项目(21476233;21206163);广东省科技计划项目(2014A010106023);中国科学院青年创新促进会(2015289) |
CSCD ID | CSCD:5688842 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.giec.ac.cn/handle/344007/15984 |
Collection | 中国科学院广州能源研究所 |
Affiliation | 中国科学院广州能源研究所,中国科学院可再生能源重点实验室,广州 510640 |
Recommended Citation GB/T 7714 | 余强,庄新姝,亓伟,等. 高温液态水耦合氨法预处理提高甘蔗渣酶解率[J]. 太阳能学报,2016(4):991-996. |
APA | 余强,庄新姝,亓伟,袁振宏,王闻,&王琼.(2016).高温液态水耦合氨法预处理提高甘蔗渣酶解率.太阳能学报(4),991-996. |
MLA | 余强,et al."高温液态水耦合氨法预处理提高甘蔗渣酶解率".太阳能学报 .4(2016):991-996. |
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高温液态水耦合氨法预处理提高甘蔗渣酶解率(1255KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download |
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