April 03, 2018

04/04/2018: Improving sustainability with powdered goods

by Stephen Harding, Managing Director, Gough Engineering, UK

At the latest estimate, 815 million people were undernourished in 2017, a figure that is increasing year on year. With more food challenges on the horizon, global food experts are now considering powdered food as a way to fulfil the world’s nutritional needs.


Here, Stephen Harding, Managing Director of materials management specialist Gough Engineering, explains how powder manufacturers can maximise efficiency and improve powder output.

There is a huge disparity in the world’s population in terms of nutritional intake. 1.9 billion adults are overweight or obese, while 462 million adults are underweight. But this isn’t just a problem of quantity of food; quality plays an impact.

The World Health Organisation includes inadequate vitamins or minerals as part of its definition of malnutrition. Micronutrient-treated malnutrition, as it is referred to, means that the body is not able to produce enzymes, hormones or other substances that are essential for growth. A lack of iodine, vitamin A and iron pose the biggest threat to the health of children and pregnant women.

Food poverty will more than likely increase in years to come. Both the quantity of food available and its nutritional value are expected to decline with the threat of climate change affecting traditional agriculture patterns. According to The State of Food Insecurity in the World 2015, a large majority of the 775 million people in low and middle-income countries that are unable to meet their minimum daily dietary requirements, work in agriculture and fishing themselves.

This means that with increased natural disasters or meteorological events such as flash flooding or increased tropical storms, they could not only lose their livelihood but also their way of feeding themselves and their communities. This means that to sustain populations that are increasingly affected by freak weather conditions due to climate change, alternative ways of feeding these populations need to be considered.

Powder to the people

The World Food Programme (WFP) lists a range of specialised nutritious foods that it provides to improve nutritional intake in the communities that it assists. These include fortified blended foods (FBFs) that are partially precooked and milled cereals, soya, beans or pulses, all fortified with micronutrients. They are used to prevent and address nutritional deficiencies.

Micronutrient powders are also used, which contain the daily intake of 16 vitamins and minerals for one person. These are sprinkled onto hot meals, usually in school feeding programmes that provide hot meals to children, in cases where nutritional needs cannot be met through these food sources.

From these examples, it is clear to see that powders are commonly used by relief agencies in disaster-hit countries. People already suffering with the effects of poverty, and therefore poor nutrition, are then impacted further by the loss of food supply following a crisis.

Powders are also being used in more prosperous countries to readdress what powdered meal-replacement manufacturer ‘Huel’ calls “inefficient, inhumane and unsustainable” modern food production methods. Many people in Western countries find themselves too busy to make nutritionally balanced meals and are increasingly turning to powdered meal replacements to fulfil their dietary needs.

Read the full article, HERE.

Visit the Gough Engineering website, HERE.

The Global Miller
This blog is maintained by The Global Miller staff and is supported by the magazine Milling and Grain
which is published by Perendale Publishers Limited.

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