Advertise with fastmoving.co.za
 
 

Today, more than 30% of all food produced globally is not consumed.
Today, more than 30% of all food produced globally is not consumed.

The role of packaging in reducing food waste

BRAND ACTIVITY

Issued by FlexLink - Nov 24th 2017, 13:51

Today, more than 30% of all food produced globally is not consumed, while at the same time people are starving due to famine. Additionally, the unnecessary production of food that is wasted, is a significant contributor to global warming. Food waste is both an environmental and human issue that could be partly solved by packaging. Here is why!

THE FOOD WASTE PROBLEM
Between 30 and 40 percent of all food produced around the world is not eaten. If a geographical area would reflect where we grow the food that we don’t eat – the area would be as big as China. If this global issue could be solved, then the world population of 2050, estimated to nine billion people, could be fed without the need to further increase today’s level of food and agricultural production. This is the reason why the Save Food Initiative was started in 2011, which is one of many organizations committed to reduce food waste. Today, the organization has 300 member organizations supporting it, including the United Nations Environment Program.

AWARENESS IS NECESSARY TO DECREASE CO2 EMISSIONS
Foods that are often wasted are meat, bread, vegetables and cheese. One step in the process of reducing food waste is awareness. If people don’t realize how much we waste, there will be no change. Only in Europe, a consumer’s food loss equal approximately ten percent of that person’s annual CO2 emissions. When you throw away food, you don’t only throw away that product, but also the amount of work put into producing the product, as well as the effect the production has had on the environment. The packaging generates between two and ten percent of the CO2 footprint of a product. But if packaging leads to consumption of food and thus avoid food waste, 90 to 98 percent of the CO2 footprint of that product will not be in vain.

PACKAGING AND EXPORT REDUCE THE FOOD WASTE OF KENYAN MANGOS BY 45%
An example of a product that to a large extent gets wasted is mango from Kenya. The mangos ripen at approximately the same time every year and due to the big mango crops, the Kenyan population don’t stand a chance to eat them all. Due to lack of technology, logistics and knowledge of how to process and package the mangos, 64 percent of the whole harvest of mangos rots. With help from the Save Food Initiative, a Kenyan entrepreneur received both capital and knowledge and was able to process, dry, and pack the mangos. They now export the mangos with an objective to reduce 45 percent of the waste of mangos.

IT IS MORE COMMON TO WASTE FRESH FOOD THAN TO WASTE CANNED OR PACKED FOOD
There are many misunderstandings about packaging; for example, that fresh food is better for the environment than packaged food, and packed food is wasted more than fresh food. If you, for example, visit a fruit and vegetable market just before closing, you will see how much food is wasted. If the same food was processed and packaged, none of it would have to go to waste. The US Department of Agriculture shows that food losses of fresh sweet corn are 32 percent, where the losses of canned sweet corn only is seven percent. The same situation applies to peas, where 42 percent fresh peas are tossed compared to eight percent canned peas.

THE FOOTPRINT CAUSED BY PACKAGING IS COUNTERBALANCED BY AVOIDING FOOD WASTE
Many people think a cucumber with plastic is a bad thing, but you actually increase the shelf life with three to fourteen days, since they stay fresh longer when packaged. Packaged cheese is more resource efficient than unpackaged cheese since it has a longer shelf life. Overall, a portion of packaged cheese decreases the CO2 footprint by 40 percent compared to unpacked cheese, despite the fact that you invest a little more in the packaging. Another factor to consider is the transportation to and from the supermarket, which also affects the environment. It is better to drive one time to the supermarket and buy two packed cucumbers that stay fresh, instead of driving to the supermarket two times, buying one unpacked cucumber at a time.

PACKAGING PLAYS A KEY ROLE IN PRESERVING OUR ENVIRONMENTAL RESOURCES
30 percent of fresh food becomes waste but only ten percent of packaged food becomes waste. The problem is – no one wants more packaging. As much as 89 percent of the consumers believe that the problem is packaging and that investment in packaging is harmful to the environment, but it really is the other way around. Packaging must play a key role in facilitating the supply of food to preserve our environmental resources and to help drive a more sustainable consumption.

What are your experiences of using packaging to reduce food waste? Please comment on the article in our social media channels. If you have any questions please contact me here or visit our website for more information.


Click here for more information on FlexLink 

Related Activity

FlexLink Systems to showcase at Food & Drink Technology Africa Exhibition26
JUL
FlexLink Systems to showcase at Food & Drink Technology Africa Exhibition
FlexLink will be present at Food & Drink Technology Africa Exhibition in September.
Balance your production flow01
MAR
Balance your production flow
Applying high-speed continuous motion diverting technique revolutionises speed capacity and introduces new application areas in the production industry.
Is production monitoring important?04
JAN
Is production monitoring important?
Everyone wants to produce more products and receive a higher return on investment with less effort, but is this possible? Monitoring the performance of your production lines might not increase production, but it could tell you how to do it.
Cape Town ProPak 2017 exhibition summary!07
NOV
2017
Cape Town ProPak 2017 exhibition summary!
Featuring more than 200 local and international exhibitors and buzzing with positive energy, ProPak Cape 2017 recorded its highest ever number of product launches and exhibition floor sales of packaging, food processing, plastics, printing and labelling machinery.