May 17, 2023

Day

Cricket project

UCU proves insect value in nutrition and alleviating food waste

By Irene Best Nyapendi
The Uganda Christian University (UCU) Faculty of Agricultural Sciences has teamed up with crickets – the insect and not the sport – in a successfully piloted food chain project that alleviates hunger and malnutrition.  The ‘Food Waste-2-Cricket Feed’ enterprise produces cricket feed from food waste and then turns the insects into a nutritious food supplement.

The UCU agriculture research team, led by Geoffrey Ssepuuya, a senior lecturer, established that there is a daily production of 768 metric tons of food waste in Kampala.

Crickets, Acheta domesticus
Crickets, Acheta domesticus

The project aimed at developing a processing protocol for converting food waste to a safe and shelf-stable cricket feed. It was funded by the Uganda National Council for Science and Technology (UNCST). Florence Agwang, the grants officer at UNCST, says the undertaking was especially viable because the country has long struggled with waste management. 

“If this project succeeds and is able to get support from the government, we shall be able to greatly reduce the problem of waste in Uganda,” Agwang says.

How cricket food is made

The project involves collecting food waste from the UCU university dining hall in addition to remains from restaurants, hotels and markets.

Collected food waste such as bananas, rice, etc. is heat treated, dried, ground into powder and mixed according to predetermined formulation proportions into feed for the crickets. The crickets are reared in aerated food containers and provided with hide-outs because the crickets are nocturnal (comfortable in dark places).

In a bid to ensure sustainable cricket production in the country, the project is working towards continued production and distribution of this low-cost “protein and micronutrient-rich cricket feed.” The developed cricket feed is nutritious with a performance similar to that of broiler starter mash. With the formulated feeds, the crickets require 8 – 10 weeks to mature, while with local feeds, crickets take about 12 weeks to mature. 

Benefits of cricket

Crickets can be used to enrich the diet with protein and other nutrients when added to daily meals. It is a common practice in Uganda to eat fried insects such as crickets and grasshoppers. In this project, crickets, which have more protein than fish and beef, are ground to be mixed with staple flours for porridge and food. 

Geoffrey Ssepuuya holding the cricket feed. With the formulated feeds, the crickets require 8 – 10 weeks to mature, faster than on normal food waste where they will take about 12 weeks.
Geoffrey Ssepuuya holding the cricket feed. With the formulated feeds, the crickets require 8 – 10 weeks to mature, faster than on normal food waste where they will take about 12 weeks.

“Instead of consuming cassava bread that is only about 2% protein or even less, communities can supplement it with crickets which are 50 – 65 % rich in proteins,” Ssepuuya says. “So, with the feeds now available they can rear the crickets, dry them under the sun, grind them into powder and add the protein-rich powder to their food.” 

The most common sources of proteins such as meat, milk and chicken are not affordable to many Ugandans, yet it can now be redeemed from eating crickets. 

What others say about the cricket project

Dr. John Livingstone Mutyaba, Head of Agriculture (Postgraduate), explained that rearing crickets can be a new source of income for farmers through rearing and selling them. Crickets (Acheta domesticus) lay hundreds of eggs, which makes them multiply in a very short time.

Mutyaba says unlike what some commonly believe, crickets are not demanding in terms of housing and food.

The biggest challenge is feed in addition to proper management of heat and humidity. This is because crickets are more comfortable in dark places, and during cold days, they need heat.

There also is a need for labour and sufficient space to dry the crickets when they reach maturity. This is because they are best when dried before consumption.

Crickets in their breeding tray feeding on food waste. They lay hundreds of eggs which makes them increase in a very short time.
Crickets in their breeding tray feeding on food waste. They lay hundreds of eggs which makes them increase in a very short time.

The project is also supporting research by students like Derrick Kizito Okettayot, a fourth-year student of Food Science and Technology. To Okettayot, crickets are a delicacy.

“When I was young, we used to pick a few crickets hiding under the grass, roast and eat them,” Okettayot recalls. “I used to eat them in small quantities because they were rare, but I am so glad that I have now learned how to rear crickets, and I can now have enough of them.”

He adds that one can even blend crickets with fruits to make a protein shake.

“This is a win-win solution when we use food waste to feed the crickets and later feed on the crickets, so the food waste comes back to us in a different format to benefit us and the insects,” Dr. Rose Mary Bulyaba, the dean of the Faculty of Agricultural Science says.

UCU VC in Florida

UCU Vice Chancellor elected to International board, during Conference in U.S.

By Jimmy Siyasa

The Vice Chancellor of Uganda Christian University (UCU), Prof. Aaron Mushengyezi has been elected to the Board of Directors of the Hanseatic League of Universities (HLU). The election happened during a board meeting that sat amid the 3rd Annual HLU Conference, held yesterday, at Florida Gulf Coast University, Southwest Florida, U.S.

This makes UCU one of only two African universities, so far, including the University of Dar es Salaam (UDSM) in Tanzania,  with representation on the prestigious board with up to 10 Directors from different countries, including U.S., Germany, Russia, China, and Belgium, among others.

On HLU Annual Conference

Prof. Mushengyezi travelled to attend the 3rd annual HLU Conference held on May 15- 17, 2023, hosted by Florida Gulf Coast University (FGCU), based in Southwest Florida, U.S. It is gathering of Rectors/ Vice Chancellors from various countries around the world, to reflect on emerging challenges facing institutions of higher learning, and how to mitigate or solve their effects. 

Additionally, the meeting also affords interaction opportunities for member universities to exchange best practices and update one another on innovations going on their respective campuses.

Prof. Mushengyezi with Prof. Dong-sung Cho Chairman, The Institute of Industrial Policy Studies, Switzerland. President, Hanseatic League of Universities (HLU).
Prof. Mushengyezi with Prof. Dong-sung Cho Chairman, The Institute of Industrial Policy Studies, Switzerland. President, Hanseatic League of Universities (HLU). Courtesy.

UCU- Pepperdine University relations

Before attending the conference, he was invited by President Jim Gash to Pepperdine University in Malabo, California, from May 10-13, 2023, for a both courtesy and partnership-oriented visit. Pepperdine is seeking to strengthen ties with UCU in student and staff exchange, and working closely with the Judiciary in Uganda in the practical training of Law students.

UCU and With Prof. Aysegul Timur, President of Florida Gulf Coast University (FGCU).
UCU Vice Chancellor Prof. Mushengyezi shares a photo moment with Prof. Aysegul Timur, President of Florida Gulf Coast University (FGCU). Courtesy photo.

World’s Universities with Real Impact (WURI) Ranking

The HLU has also established a new ranking system for its member universities called World’s Universities with Real Impact (WURI)

WURI evaluates the university’s real contributions to society, highlighting creative and innovative approaches to universities’ research and educational programs.

Member universities have to join the WURI ranking system to be assessed. The WURI ranking focuses on 6 criteria: Industrial application, Value-Creating, Social responsibility, ethics and integrity, Student Mobility and Openness, Crisis Management and Progress during the Forth Industrial Revolution. 

UCU, a founding member of the HLU

UCU is a founding of the Hanseatic League of Universities (HLU), an alliance of international universities, colleges, schools, & higher education institutions that seek innovation in research & education under a shared mission of working together to address the real impact of higher education on societies and industries worldwide.

The leadership of the university continues to pursue both local and international partnerships with universities all over the world for the benefit of students, staff, researchers and the broader communities of stakeholders. One notable such is the US-based Council for Christian Colleges, which facilitates UCU’s Uganda Studies Programme, which annual study-abroad opportunities for students from various U.S-based colleges. 

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