Featured Research

from universities, journals, and other organizations

New Fuels From Bacteria

Date:
September 26, 2006
Source:
Society For General Microbiology
Summary:
A breakthrough in the production of biofuels has been developed by scientists in Germany. Research published in the September 2006 issue of Microbiology, a Society for General Microbiology journal, describes how specially engineered bacteria could be used to make fuel completely from food crops.

A breakthrough in the production of biofuels has been developed by scientists in Germany. Research published in the September 2006 issue of Microbiology, a Society for General Microbiology journal, describes how specially engineered bacteria could be used to make fuel completely from food crops.

"Biodiesel is an alternative energy source and a substitute for petroleum-based diesel fuel," explains Professor Steinbüchel of the Westfälische Wilhelms-Universität in Münster. "A growing number of countries are already making biodiesel on a large scale, but the current method of production is still costly".

"Biodiesel production depends on plant oils obtained from seeds of oilseed crops like rapeseed or soy", explains Professor Steinbüchel. "However, production of plant oils has a huge demand of acreage which is one of the main factors limiting a more widespread use of biodiesel today. In addition, biodiesel production must compete with the production of food, which also raises some ethical concerns".

Microdiesel, as the scientists have named it, is different from other production methods because it not only uses the same plant oils, but can also use readily available bulk plant materials or even recycled waste paper if engineering of the production strain is more advanced.

Also, it does not rely on the addition of toxic methanol from fossil resources, like many other biodiesels. The bacteria developed for use in the Microdiesel process make their own ethanol instead. This could help to keep the costs of production down and means that the fuel is made from 100% renewable resources.

"Due to the much lower price of the raw materials used in this new process, as well as their great abundance, the Microdiesel process can result in a more widespread production of biofuel at a competitive price in the future", says Professor Steinbüchel.

There is a growing number of fuels used in cars and homes that are produced with the help of microbes. UK ministers are considering doubling the targets for the amount of biofuels sold in Britain by 2015.


Story Source:

The above story is based on materials provided by Society For General Microbiology. Note: Materials may be edited for content and length.


Cite This Page:

Society For General Microbiology. "New Fuels From Bacteria." ScienceDaily. ScienceDaily, 26 September 2006. <www.sciencedaily.com/releases/2006/09/060925083802.htm>.
Society For General Microbiology. (2006, September 26). New Fuels From Bacteria. ScienceDaily. Retrieved July 31, 2014 from www.sciencedaily.com/releases/2006/09/060925083802.htm
Society For General Microbiology. "New Fuels From Bacteria." ScienceDaily. www.sciencedaily.com/releases/2006/09/060925083802.htm (accessed July 31, 2014).

Share This




More Plants & Animals News

Thursday, July 31, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Raw: Thousands Flocking to German Crop Circle

Raw: Thousands Flocking to German Crop Circle

AP (July 30, 2014) — Thousands of people are trekking to a Bavarian farmer's field to check out a mysterious set of crop circles. (July 30) Video provided by AP
Powered by NewsLook.com
Concern Grows Over Worsening Ebola Crisis

Concern Grows Over Worsening Ebola Crisis

AFP (July 30, 2014) — Pan-African airline ASKY has suspended all flights to and from the capitals of Liberia and Sierra Leone amid the worsening Ebola health crisis, which has so far caused 672 deaths in Guinea, Liberia and Sierra Leone. Duration: 00:43 Video provided by AFP
Powered by NewsLook.com
At Least 20 Chikungunya Cases in New Jersey

At Least 20 Chikungunya Cases in New Jersey

AP (July 30, 2014) — At least 20 New Jersey residents have tested positive for chikungunya, a mosquito-borne virus that has spread through the Caribbean. (July 30) Video provided by AP
Powered by NewsLook.com
Xtreme Eating: Your Daily Caloric Intake All On One Plate

Xtreme Eating: Your Daily Caloric Intake All On One Plate

Newsy (July 30, 2014) — The Center for Science in the Public Interest released its 2014 list of single meals with whopping calorie counts. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:  

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

    Environment News

    Technology News



      Save/Print:
      Share:  

      Free Subscriptions


      Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

      Get Social & Mobile


      Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

      Have Feedback?


      Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
      Mobile iPhone Android Web
      Follow Facebook Twitter Google+
      Subscribe RSS Feeds Email Newsletters
      Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins