Navigation Links
Identifie strategies for cultivating microalgae more efficiently to produce biodiesel
Date:4/4/2014

The Basque Institute for Agricultural Research and Development, Neiker-Tecnalia, the public body that reports to the Sub-ministry for Agriculture, Fisheries and Food Policy of the Government of the Basque Autonomous Community, has coordinated a research project to cultivate microalgae to produce lipids for obtaining biodiesel in a more cost-effective and more environmentally sustainable way. Researchers have optimized all the phases in the production process, from cultivation right up to transformation into biodiesel. The result is a quality biodiesel that is obtained when the microalgae biomass used contains at least 30% of reserve lipids. The conclusions of the project known as Energreen have been presented at a conference run by Neiker Tecnalia and Tecnalia Research & Innovation, which has been held on the premises of the agricultural institute in Arkaute (lava-Araba).

The Energreen project has sought to re-adapt traditional microalgae cultures to obtain microorganisms with a high energy potential. Along the development of the project, specific culturing strategies based on nutrient limitation were established and these have made possible to obtain biomass with high lipid content. Thanks to this fact, the identifying of more effective extraction and transformation systems has been possible to obtain quality biodiesel.

The culture protocol developed enables reserve-lipid enriched biomass to be obtained while an increase in carbohydrates is produced; we have obtained an energy-enriched microalgae biomass. The residual biomass generated after the extraction of oil has been evaluated for its methanogenic potential for biogas production.

An ideal source of bioenergy

Microalgae are an ideal source of bioenergy, since they do not compete with crops destined for food and could potentially produce higher yields. Neiker-Tecnalia experts have nevertheless pointed out that further progress is needed in the developments to make the microalgae production process for bioenergy purposes possible on an industrial scale.

The Energreen initiative EFA217/11 has been financed for two years and has had a budget of a million euros, 660,000 of which has been co-funded by the European Union with ERDF funding, through POCTEFA, the Spain-France-Andorra Territorial Co-operation Programme 2007-2013.


'/>"/>

Contact: Irati Kortabitarte
i.kortabitarte@elhuyar.com
34-943-363-040
Elhuyar Fundazioa
Source:Eurekalert

Related biology news :

1. Cause for exaggerated insulin response in subset of bariatric surgery patients identified
2. Mass. General study identifies path to safer drugs for heart disease, cancer
3. TGen study identifies gene fusion as likely cause of rare type of thyroid cancer
4. Miscarriage clues identified in new DNA test according to researchers at Montefiore and Einstein
5. Newly identified small-RNA pathway defends genome against the enemy within
6. Researchers have identified a novel immunological mechanism of great importance for vaccine developm
7. Critical factor (BRG1) identified for maintaining stem cell pluripotency
8. Identified a subgroup of schizophrenia patients with motor disorders
9. Study identifies high level of food insecurity among college students
10. Unique specimen identifiers link 10 new species of ant directly to AntWeb
11. Study identifies gene tied to motor neuron loss in ALS
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/21/2017)... Der weltweite Biobanking-Sektor wird bis zum Jahr 2018 ... mehr als 50 Vertretern aus verschiedenen Branchen wurde aber klar, ... Prognose zu realisieren. ... Zu den Schwierigkeiten für Biobanking-Profis ... die Biobank, die Implementierung Zeit sparender Technologien, ein besseres ...
(Date:2/14/2017)... 14, 2017  Wake Forest Baptist Medical Center today ... chief executive officer (CEO). Freischlag joins the medical center ... McConnell , M.D., who last year announced that he ... Center, after leading it since 2008.   ... Wake Forest Baptist,s academic health system, which includes Wake ...
(Date:2/13/2017)... , Feb. 13, 2017 Former 9/11 Commission ... Judiciary Committee, Janice Kephart of Identity Strategy ... Donald Trump,s "Executive Order: Protecting the Nation ... 27, 2017):  "As President Trump,s ,Travel Ban, ... has now essentially banned the travel ban, it is ...
Breaking Biology News(10 mins):
(Date:2/22/2017)... ... February 22, 2017 , ... ... engineers, and scientists from around the world, is pleased to announce the 2nd ... and 23, 2017. This premier, online-only conference focused on the development and advancements ...
(Date:2/22/2017)... , Feb. 22, 2017 Aethlon Medical, ... results of a study that validated the ability of ... are associated with increased mortality in immune-suppressed sepsis patients ... The objective of the study was ... Cytomegalovirus (CMV), Epstein-Barr virus (EBV) and Herpes Simplex virus ...
(Date:2/22/2017)... Md. and RESEARCH TRIANGLE PARK, N.C., Feb. 22, 2017 ... ) today announced its financial results for the ... "Our annual 2016 financial results reflect continued ... earnings exceeded $700 million," said Martine Rothblatt, Ph.D., ... financial results strengthen our ability to develop and ...
(Date:2/21/2017)... ... February 21, 2017 , ... Vortex Biosciences ... fully automated benchtop system for collecting intact circulating tumor cells (CTCs) that are ... Molecular Medicine Tri Conference (Tri-Con) Annual Meeting 2017 (February 19–24 San Francisco). , ...
Breaking Biology Technology: