Bioethanol production from ball milled bagasse using an on-site produced fungal enzyme cocktail and xylose-fermenting Pichia stipitis

Buaban, Benchaporn; Inoue, Hiroyuki; Yano, Shinichi; Tanapongpipat, Sutipa; Ruanglek, Vasimon; Champreda, Verawat; Pichyangkura, Rath; Rengpipat, Sirirat; Eurwilaichitr, Lily

doi:10.1016/j.jbiosc.2009.12.003

Cited by 116 publications

(46 citation statements)

References 43 publications

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“…[45] Sugarcane bagasse hydrolysate converted into xylitol (yield 61.5%) byCandida guilliermondii FTI 20037. [60] Hydrogen yield of 1.86 mol H2/mol total sugar achieved by the fermentation of acid hydrolysate of sugarcane bagasse [49] Paper mill sludge…”

Section: Rice Huskmentioning

confidence: 99%

Biotechnological Transformation of Lignocellulosic Biomass in to Industrial Products: An Overview

Kumar

Gautam

Dutt

2016

ABB

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Lignocellulose-a major component of biomass available on earth is a renewable and abundantly available with great potential for bioconversion to value-added bio-products. The review aims at physio-chemical features of lignocellulosic biomass and composition of different lignocellulosic materials. This work is an overview about the conversion of lignocellulosic biomass into bio-energy products such as bio-ethanol, 1-butanol, bio-methane, bio-hydrogen, organic acids including citric acid, succinic acid and lactic acid, microbial polysaccharides, single cell protein and xylitol. The biotechnological aspect of bio-transformation of lignocelluloses research and its future prospects are also discussed.

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Section: Rice Huskmentioning

confidence: 99%

Biotechnological Transformation of Lignocellulosic Biomass in to Industrial Products: An Overview

Kumar

Gautam

Dutt

2016

ABB

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“…Table 7 show some microbes with different bioethanol yield. Many genetically modified microorganisms such as P. stipitis BCC15191 [44], P. stipitisNRRLY-7124 [45], recombinant E. coli KO11, C. shehatae NCL-3501 [46], S. cerevisiae ATCC 26603 [47] have been developed to improve bioethanol production. Obligate anaerobic hemophilic bacteria such as Clostridium sp.…”

Section: Biological Pretreatmentmentioning

confidence: 99%

Bioethanol Production from Lignocellulosic Waste-A Review

Mohanty¹,

Abdullahi²

2016

Biosci., Biotech. Res. Asia

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Petroleum and other fossil fuel has been the main energy source for a long period of time in human life. Through these energy sources, the world has been a developing and industrializing entity. However, it is agreed that these traditional sources of energy cannot remain forever as they are non-renewable. Many experts predicted that oil production will keep on decreasing, as the present oil wells keep on decreasing and fewer oil reserves are discovered. This led to increasing price of the minerals and eventually makes them economically unsustainable. As such, renewable source of energy has to be sourced. Bioethanol; a renewable energy source is being produced from food materials such as sugar cane, maize etc. However, if these are to be used for energy production, the world will be entering into another crisis as they will be competed for food and energy. Lignocellulosic wastes such as Rice straw, Wheat straw, Corn straw and Bagasse contain same sugar molecules for bioethanol production as such can be used to generate renewable energy using appropriate physical, chemical and biological techniques. This paper aims at exploring the process of bioethanol production from lignocellulosic wastes.

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“…Penelitian yang menjajaki biomasa berlignoselulosa sebagai bahan baku bioetanol telah banyak dilakukan (Kim dan Dale, 2004;Wati ., 2007;Buaban , 2010;Erdei ., 2010), namun studi yang menelaah peran delignifikasi dalam biokonversi limbah berlignoselulosa menjadi etanol masih terbatas. Oleh karena itu, sebagai kontribusi terhadap kemungkinan dan peluang pemanfaatan limbah lignoselulosa sebagai sumber energi alternatif, penelitian ini berupaya untuk mengetahui peran delignifikasi terhadap proses hidrolisis dan fermentasi sebagai suatu rangkaian proses dalam menghasilkan bioetanol dari limbah biomasa berlignoselulosa.…”

Section: Al Et Alunclassified

Pengaruh Perlakuan Delignifikasi Terhadap Hidrolisis Selulosa Dan Produksi Etanol Dari Limbah Berlignoselulosa

Agustini

Efiyanti

2015

j.penelit.has.kehutan

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Delignification signifies as the crucial stages in converting lignocelluloses into ethanol. It affects further hydrolysis and fermentation processes. This paper looks into the effects of three different delignification processes (physical-, chemical-, and biological-treatments) ABSTRAKDelignifikasi merupakan salah satu perlakuan yang berpengaruh terhadap biokonversi biomasa berlignoselulosa menjadi etanol, karena delignifikasi berpengaruh terhadap proses hidrolisis dan fermentasi. Penelitian ini bertujuan untuk mengetahui pengaruh perlakuan delignifikasi secara fisika, kimia dan biologi dari limbah kayu sengon dan pelepah daun kelapa sawit terhadap proses hidrolisis dan fermentasi. Secara fisis, proses delignifikasi dilakukan dengan memasukkan biomasa ke dalam autoklaf dengan suhu 121 C, tekanan 1 atm selama 30 minutes. Secara kimia, larutan H SO 1% ditambahkan selama proses di dalam autoklaf. Secara biologi, biomass yang telah diperlakukan dalam autoklaf diinokulasi dengan mikroorganisma MD-14 FB.1 yang diperoleh dari koleksi INTROF-CC. Pengujian dan hemiselulosa dilakukan berdasarkan standar pengujian yang telah ditetapkan oleh ASTM. Kadar glukosa yang terbentuk dari hidrolisis selulosa dengan ditentukan dengan metode asam 3,5-dinitrosalisilat. Kadar etanol pada akhir proses fermentasi ditentukan dengan metode potassium dikromat. Hasil penelitian menunjukkan bahwa efektivitas delignifikasi dan hidrolisis sampel dengan perlakuan kimiawi lebih optimal dibandingkan perlakuan 2 4 komposisi lignin, α-selulosa, 69

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Bioethanol production from ball milled bagasse using an on-site produced fungal enzyme cocktail and xylose-fermenting Pichia stipitis

Cited by 116 publications

References 43 publications

Biotechnological Transformation of Lignocellulosic Biomass in to Industrial Products: An Overview

Biotechnological Transformation of Lignocellulosic Biomass in to Industrial Products: An Overview

Bioethanol Production from Lignocellulosic Waste-A Review

Pengaruh Perlakuan Delignifikasi Terhadap Hidrolisis Selulosa Dan Produksi Etanol Dari Limbah Berlignoselulosa

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