Worms as a Protein Source for Humans
A study regarding the efficiency of beetle larvae (mealworms) as a potential protein source was published in the journal PLOS ONE by researchers at the University of Wageningen in Netherlands.
The researchers compared the environmental impact of meat production on a mealworm farm to traditional animal farms using three parameters: land usage, energy needs, and greenhouse gas emissions.
From the start of the process to the point that the meat left the farm, they found that mealworms scored better than the other foods.
Per unit of edible protein produced, mealworm farms required less land and similar amounts of energy.
What the study says:
The demand for animal protein is expected to rise by 70–80% between 2012 and 2050, while the current animal production sector already causes major environmental degradation. Edible insects are suggested as a more sustainable source of animal protein. However, few experimental data regarding environmental impact of insect production are available. Therefore, a lifecycle assessment for mealworm production was conducted, in which greenhouse gas production, energy use and land use were quantified and compared to conventional sources of animal protein. Production of one kg of edible protein from milk, chicken, pork or beef result in higher greenhouse gas emissions, require similar amounts of energy and require much more land. This study demonstrates that mealworms should be considered a more sustainable source of edible protein.
in Oonincx,D.G.A., de Boer, I.J.M. 2012
Environmental Impact of the Production of Mealworms as a Protein Source for Humans – A Life Cycle Assessment. PLoS ONE; 7 (12).
Is there any doubt that we will eat worms in the future?
I think it is NOT such a long way to start doing it.
It is a question of skills on how to cook them.
Good ideas to prepare tasty worms are need.
I have an idea: worm soup!
(one can use worms instead of fish and use fish soup recipe...mums!!!)
The researchers compared the environmental impact of meat production on a mealworm farm to traditional animal farms using three parameters: land usage, energy needs, and greenhouse gas emissions.
From the start of the process to the point that the meat left the farm, they found that mealworms scored better than the other foods.
Per unit of edible protein produced, mealworm farms required less land and similar amounts of energy.
What the study says:
The demand for animal protein is expected to rise by 70–80% between 2012 and 2050, while the current animal production sector already causes major environmental degradation. Edible insects are suggested as a more sustainable source of animal protein. However, few experimental data regarding environmental impact of insect production are available. Therefore, a lifecycle assessment for mealworm production was conducted, in which greenhouse gas production, energy use and land use were quantified and compared to conventional sources of animal protein. Production of one kg of edible protein from milk, chicken, pork or beef result in higher greenhouse gas emissions, require similar amounts of energy and require much more land. This study demonstrates that mealworms should be considered a more sustainable source of edible protein.
in Oonincx,D.G.A., de Boer, I.J.M. 2012
Environmental Impact of the Production of Mealworms as a Protein Source for Humans – A Life Cycle Assessment. PLoS ONE; 7 (12).
I think it is NOT such a long way to start doing it.
It is a question of skills on how to cook them.
Good ideas to prepare tasty worms are need.
I have an idea: worm soup!
(one can use worms instead of fish and use fish soup recipe...mums!!!)