Navigation Links
Producing bio-ethanol from agricultural waste a step closer

Research conducted by Delft University of Technology has brought the efficient production of the environmentally-friendly fuel bio-ethanol a great deal closer to fruition. The work of Delft researcher Marko Kuyper was an important factor in this. His research in recent years has greatly improved the conversion of certain sugars from agricultural waste to ethanol. On Tuesday 6 June, Kuyper received his PhD degree for his research into the subject.

The search for alternatives to the current, oil-based, fuels is the focus of great interest around the world. One of the most attractive alternatives is bio-ethanol - alcohol produced from agricultural crops. At present, bio-ethanol is only made from sugars derived from corncobs, sugar beets, grain and sugarcane, with the help of baker's yeast. A great number of by-products result from the cultivation of these crops, such as straw and corn husks. It would be a major step forward if this leftover material, which also largely consists of sugar, could be used for the production of bio-ethanol. This would allow agricultural land to be used more efficiently and at the same time prevent competition with food supplies.

Until recently, the problem was that the complex mixture of sugars that makes up these leftover materials could not be efficiently converted into ethanol by the baker's yeast. Delft University of Technology, however, has recently devised a solution for this, which is achieved by genetically modifying the baker's yeast. The Delft researchers have inserted a gene (derived from a fungus that is found in elephant faeces) into baker's yeast, allowing it to convert an important sugar type, xylose, into ethanol, thereby making the production of bio-ethanol from supplies of leftover materials possible.

During his recent PhD research, Marko Kuyper greatly improved this method: people can now start using agricultural waste products that contain sugar to produce bio-ethanol on an industrial scale. Del ft University of Technology and the Kluyver Centre for Genomics of Industrial Fermentation are working together on this project with Royal Nedalco and BIRD Engineering. These parties expect to achieve large-scale industrial implementation within 5 years.


'"/>

Source:Delft University of Technology


Related biology news :

1. Producing medicines in plant seeds
2. Oceans more vulnerable to agricultural runoff than previously thought, study finds
3. White blood cell waste disposal system plays critical regulatory role
4. Microbial fuel cell: High yield hydrogen source and wastewater cleaner
5. Corn waste potentially more than ethanol
6. Cure for cancer one step closer
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/13/2016)... 13, 2016  IMPOWER physicians supporting Medicaid patients in ... new clinical standard in telehealth thanks to a new ... higi platform, IMPOWER patients can routinely track key health ... mass index, and, when they opt in, share them ... to a local retail location at no cost. By ...
(Date:3/22/2016)... March 22, 2016 ... Sensors Market for Consumer Industry by Type (Image, ... Application (Communication & IT, Entertainment, Home Appliances, ... Forecast to 2022", published by MarketsandMarkets, the ... to reach USD 26.76 Billion by 2022, ...
(Date:3/15/2016)... 15, 2016 --> ... Transparency Market Research "Digital Door Lock Systems Market - Global ... 2023," the global digital door lock systems market in terms ... and is forecast to grow at a CAGR of 31.8% ... and medium enterprises (MSMEs) across the world and high industrial ...
Breaking Biology News(10 mins):
(Date:5/3/2016)... Angeles, Calif (PRWEB) , ... May 03, 2016 ... ... of industry leading fertility clinics and IVF laboratories. A contingency of reproductive endocrinologists, ... to treat men and women experiencing infertility and to help them build families. ...
(Date:5/2/2016)... ... May 02, 2016 , ... StarNet Communications Corp, ( http://www.starnet.com/ ... addition of three Secure Remote Desktop modules to its flagship X-Win32 PC X server. ... and Unix servers to the user’s PC over encrypted SSH. , Traditionally, users of ...
(Date:4/29/2016)... , ... April 29, 2016 , ... ... personalized pain medicine, is excited to announce the launch of the Proove ... health studies, volunteerism, and education to promote the use of personalized medicine for ...
(Date:4/29/2016)... , ... April 29, 2016 , ... ... necessary fundamentals to transform technology into a viable company, CereScan’s CEO, John Kelley, ... Mr. Kelley, a recognized leader and mentor in the Denver area business community, ...
Breaking Biology Technology: