Protein Diversification 2024
Page 7 of 24 · WEF_Protein_Diversification_2024.pdf
Alternative proteins BOX 1
Plant-based meat
Plant-based meat is produced directly from plants.
Instead of relying on an animal to convert plants
into meat or other animal-sourced foods, plant
ingredients are turned directly into alternatives to
meat and other protein-rich foods. Like animal-
based foods, plant-based foods are composed of
protein, fat, vitamins, minerals and water. The new
generation of plant-based foods looks, cooks and
tastes like meat, eggs, dairy products and seafood.
Cultivated meat
Cultivated meat is grown directly from animal cells
instead of farm animals. Cultivating meat is similar
to growing plants from cuttings in a greenhouse,
which provides warmth, fertile soil, water and
nutrients. This new method of meat production
enables the natural process of cell growth but in
a more efficient environment. Cellular agriculture
involves taking a small sample of cells from an
animal and growing them in a cultivator. The
cultivator facilitates the same biological process that happens inside an animal by providing the
cells with the warmth and basic nutrients needed
to transform them into meat: water, proteins,
carbohydrates, fats, vitamins and minerals. The
resulting cultivated meat – beef, pork, chicken and
seafood – is identical to conventionally produced
meat at the cellular level, but made in a more
sustainable way.
Fermentation
Alternative protein companies are using
fermentation in innovative ways to produce
foods that deliver the distinctive flavours and
textures of animal products without farming
animals. Fermentation can be used to produce
alternative proteins that look, cook and taste
like meat through a process similar to the way in
which foods such as tempeh are made. Precision
fermentation uses yeast to produce real egg
or dairy proteins (such as whey and casein),
delivering familiar flavours and textures of foods
like cheese and milk without using animals.
Source: GFI Israel, “Reimagining Meat”: gfi.org.il
Plant-based and cultivated meat require a small fraction of the land and cause far
fewer emissions than industrial animal farming. Freed-up land can be repurposed
for biodiversity preservation, reforestation and more ecologically friendly and
regenerative methods of animal farming. With such profound benefits for our
environment, for food security and for global health, alternative proteins are one
critical strategy in our work towards a food system that we can all be proud of.
Bruce Friedrich, President and Founder, The Good Food Institute
3. Environment and climate
Food and agriculture account for one-third of
global greenhouse gas (GHG) emissions. Animal
agriculture alone – including the crops and pastures
to feed the animals – accounts for between 11%
and 20% of all GHG emissions.11, 12 Conventional
animal agriculture also faces significant limitations.
Humanity is running out of room for food
production, leading to the clearing of forests and
the destruction of other ecosystems worldwide.
A global shift towards alternative proteins is one
solution, addressing the twin crises affecting
climate and biodiversity by slashing agricultural
GHG emissions, reversing deforestation and
restoring critical ecosystems. According to
the Boston Consulting Group, at 11% market
penetration, alternative proteins would have
the climate mitigation impact of almost totally
decarbonizing air travel13 – and this does not
include the sequestration potential of land freed up
by decreased grazing and feed crop production.4. Technology leadership
Governments worldwide have long been sponsors
of research to strengthen innovative agricultural
technologies. Being at the forefront of alternative
protein innovation positions a country as a leader in
emerging technologies. Governments recognize the
potential for global influence that comes with being
a recognized hub for groundbreaking advances in
food and agricultural progress and innovation.
5. Regulatory frameworks
Within current frameworks, governments can create
clear, supportive, agile and efficient regulatory
processes to ensure safe and transparent pathways
that instil confidence in consumers and industry
players alike, fostering a robust alternative protein
market in a shift towards food systems that are
more sustainable, secure and just. Animal
agriculture alone –
including the crops
and pastures to
feed the animals
– accounts for
between 11%
and 20% of all
GHG emissions.
Creating a Vibrant Food Innovation Ecosystem
7
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