Corporate Banner
Satellite Banner
AgriGenomics
Scientific Community
 
Become a Member | Sign in
Home>News>This Article
  News
Return

Large-Scale Edible Insect Farming Needed to Ensure Global Food Security

Published: Friday, May 10, 2013
Last Updated: Friday, May 10, 2013
Bookmark and Share
Scientists tackle problems of feeding the ever-increasing global population and providing them with enough animal protein.

Insect farming can be compared with mini livestock farming. It is environmentally friendly, does not require much land and produces high-quality nutrients. Furthermore, as a new sector of the food industry, it will provide a livelihood for large groups of people. This is the basic message contained in the book Edible insects: future prospects for food and feed security, written by researchers at Wageningen University and the Food and Agriculture Organisation of the UN (FAO). The book will be launched in Rome the 13th of May.

In their book, the authors provide an overview of the latest and most complete data from literature and experts. At least two billion people currently consume insects on a regular basis. More than 1,900 edible insect species have been identified, including beetles (31 percent), caterpillars (18 percent) and bees, wasps and ants (14 percent).

Research has shown that insects are highly nutritious, healthy and full of proteins, and many species contain as many unsaturated fatty acids (such as omega 3 and 6) as fish. The environmental benefits of insect farming are manifold: insects are much more efficient at converting feed into edible body weight than chickens, pigs or cattle. Furthermore, they emit 50 times fewer emissions than traditional livestock and ten times less amonia. In addition, there is less risk of animal diseases being transmitted to humans.

Whether or not we eat insects (‘entomophagy’) is largely dictated by culture and religion. It is part of the staple diet in many regions. Here in the West, we tend to brand such behaviour as ‘disgusting’ and ‘primitive’. The authors of the book think that a lot of effort will have to go into devising communication strategies to promote the consumption of insects. Non-Western consumers will have to reinstate insects as a useful source of nutrition rather than copying Western eating habits. New processing methods must be developed to overcome the resistance on the part of Western consumers. These may include grinding the insects or extracting their proteins so that insects cannot be recognised as such anymore.

The scientists concerned envisage a lot of hard work before large-scale insect farming becomes a reality. There will be numerous challenges regarding industrial automated farming methods, processing and preserving techniques,  conducive regulations and legislation, and gastronomy.

Despite the existing wealth of knowledge on the advantages of producing and eating insects, the authors want to see prompt, simultaneous answers to four serious questions. More documentation about the nutritional value of insects is needed in order to promote them as a healthy alternative. The effects on the environment must be clarified in order to compare this form of farming with conventional livestock production. There needs to be more certainty about the social-economic benefits of insect farming, particularly with regard to food security in the poorest sections of the population. And finally, a clear and comprehensive system of international regulations must be devised to smooth the path for investments to encourage this new branch of the industry and enable international trade in the sector to develop to its full potential.


Further Information

Join For Free

Access to this exclusive content is for Technology Networks Premium members only.

Join Technology Networks Premium for free access to:

  • Exclusive articles
  • Presentations from international conferences
  • Over 2,900+ scientific posters on ePosters
  • More than 4,200+ scientific videos on LabTube
  • 35 community eNewsletters


Sign In



Forgotten your details? Click Here
If you are not a member you can join here

*Please note: By logging into TechnologyNetworks.com you agree to accept the use of cookies. To find out more about the cookies we use and how to delete them, see our privacy policy.

Related Content

First South American Plant for Purifying Soils Contaminated with Zinc and Cadmium
Gomphrena claussenii easily grows on contaminated soil near zinc mines and takes up large amounts of heavy metals.
Wednesday, July 03, 2013
Breeding potatoes with improved properties
It is possible to breed potatoes in such a way that they produce new types of starch for use as a new and improved plant-based raw material in the construction, paper, glue, fodder and food industries.
Tuesday, November 30, 2010
Organic Chickens Express More Cholesterol Gene
Study reveals that organic chickens have higher expressed genes involved in the creation of cholesterol,
Friday, January 22, 2010
Scientific News
Tick Genome Reveals Secrets of a Successful Bloodsucker
NIH-funded study could lead to new tick control methods.
New Method Promises to Speed Development of Food Crops
A new study addresses a central challenge of transgenic plant development: how to reliably evaluate whether genetic material has been successfully introduced.
Where Cancer Cells May Begin
Scientists use fruit fly genetics to understand how things could go wrong in cancer.
Key Enzyme in Pierce’s Disease Grapevine Damage Uncovered
UC Davis plant scientists have identified an enzyme that appears to play a key role in the insect-transmitted bacterial infection of grapevines with Pierce’s disease, which annually costs California’s grape and wine industries more than $100 million.
Bacteria Attack Lignin with Enzymatic Tag Team
Team from Rice, University of Wisconsin-Madison shows how nature handles lignin.
Milestone Resource in Wheat Research Now Available for Download
Leading on from The Genome Analysis Centre’s (TGAC) previous announcement of their new bread wheat genome assembly, the landmark resource is now publically available to download at the European Bioinformatics Institute’s (EMBL-EBI) Ensembl database for full analysis.
Nano-Reactor for the Production of Hydrogen Biofuel
Combining bacterial genes and virus shell creates a highly efficient, renewable material used in generating power from water.
Cleaning Wastewater with Pond Scum
A blob of algae scooped from a fountain on South Street almost two years ago, has seeded a crop of the green stuff that Drexel University researchers claim is more effective at treating wastewater than many of the processes employed in municipal facilities today.
Global Reductions in Mercury Emissions Should Lead to Billions in Economic Benefits for U.S.
Benefits from international regulations may double those of domestic policy.
A Worm with Five Faces
Max Planck scientists discover new roundworm species on Réunion.
Skyscraper Banner

Skyscraper Banner
Go to LabTube
Go to eposters
 
Access to the latest scientific news
Exclusive articles
Upload and share your posters on ePosters
Latest presentations and webinars
View a library of 1,800+ scientific and medical posters
2,900+ scientific and medical posters
A library of 2,500+ scientific videos on LabTube
4,200+ scientific videos
Close
Premium CrownJOIN TECHNOLOGY NETWORKS PREMIUM FOR FREE!