نتایج جستجو برای: lignocellulosic resource

تعداد نتایج: 216482  

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 2014
jamshid mohammadi rovshandeh kamel ekhlasi kazaj ashkan hosseini peyman pouresmaeel selakjani

the wheat straw as abundant lignocellulosic resource was successfully undergone in a benzylation reaction and plasticized with different contents (2.5, 3, 5 and 7 wt. %) of glycerol and stearic acid.the effect of type and concentration of plasticizers on the mechanical, thermomechanical, morphological and water absorption properties of benzylated wheat straw (bws) was investigated by tensile, d...

2013
Rong Chen Yong-Zhong Wang Qiang Liao Xun Zhu Teng-Fei Xu

Lignocellulosic materials are commonly used in bio-H2 production for the sustainable energy resource development as they are abundant, cheap, renewable and highly biodegradable. In the process of the bio-H2 production, the pretreated lignocellulosic materials are firstly converted to monosaccharides by enzymolysis and then to H2 by fermentation. Since the structures of lignocellulosic materials...

Journal: :Bioresource technology 2010
Limin Wang Bo Zhao Bo Liu Bo Yu Cuiqing Ma Fei Su Dongliang Hua Qinggang Li Yanhe Ma Ping Xu

Lignocellulosic biomass-derived sugars are considered nowadays to be an economically attractive carbohydrate feedstock for large-scale fermentations of bulk chemicals such as lactic acid. In the present study, corncob molasses containing a high content of xylose, which is one of the lignocellulosic biomasses and a waste by-product from xylitol production, was used for L-lactic acid production v...

2012
Svein Jarle Horn Gustav Vaaje-Kolstad Bjørge Westereng Vincent GH Eijsink

The bulk terrestrial biomass resource in a future bio-economy will be lignocellulosic biomass, which is recalcitrant and challenging to process. Enzymatic conversion of polysaccharides in the lignocellulosic biomass will be a key technology in future biorefineries and this technology is currently the subject of intensive research. We describe recent developments in enzyme technology for convers...

2015
Seung Gon Wi Eun Jin Cho Dae-Seok Lee Soo Jung Lee Young Ju Lee Hyeun-Jong Bae

BACKGROUND Lignocellulosic biomass is an attractive renewable resource for future liquid transport fuel. Efficient and cost-effective production of bioethanol from lignocellulosic biomass depends on the development of a suitable pretreatment system. The aim of this study is to investigate a new pretreatment method that is highly efficient and effective for downstream biocatalytic hydrolysis of ...

2014
Alexander V. Gusakov

Plant biomass represents a renewable and practically inexhaustible bio resource for production of fuels and chemicals, and in the coming years it is considered to play the same role in human civilization as oil in 20th and beginning of the 21st century. For the last three decades, the production of first-generation liquid biofuels (mainly, ethanol from food crops in the USA and that from sugarc...

2016
Can Chen Junfeng Pan Xiaobing Yang Chenghao Guo Wei Ding Meiru Si Yi Zhang Xihui Shen Yao Wang

Lignocellulosic biomass is an abundant and renewable resource for biofuels and bio-based chemicals. Vanillin is one of the major phenolic inhibitors in biomass production using lignocellulose. To assess the response of Corynebacterium glutamicum to vanillin stress, we performed a global transcriptional response analysis. The transcriptional data showed that the vanillin stress not only affected...

2017
David Peris Ryan V Moriarty William G Alexander EmilyClare Baker Kayla Sylvester Maria Sardi Quinn K Langdon Diego Libkind Qi-Ming Wang Feng-Yan Bai Jean-Baptiste Leducq Guillaume Charron Christian R Landry José Paulo Sampaio Paula Gonçalves Katie E Hyma Justin C Fay Trey K Sato Chris Todd Hittinger

BACKGROUND Lignocellulosic biomass is a common resource across the globe, and its fermentation offers a promising option for generating renewable liquid transportation fuels. The deconstruction of lignocellulosic biomass releases sugars that can be fermented by microbes, but these processes also produce fermentation inhibitors, such as aromatic acids and aldehydes. Several research projects hav...

2011
M. Imroz Sohel Michael W. Jack

This paper presents a thermodynamic analysis of a biochemical process for the production of bioethanol from a lignocellulosic feedstock. The major inefficiencies in the process are identified as: i) the combustion of lignin for process heat and power production and ii) the simultaneous saccharification and fermentation process. As lignin is not converted to ethanol and lignin has a high value o...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید