Agriculture & Environment
Mak-CAES, UNBS Launch Edible Insect Products & Standards
Edible insects have the potential to fill the nutrition and income gaps in Uganda and Kenya. They are rich in protein and cheaper to manage. However, edible insect value chains are under-developed yet the demand is high. Business enterprises for rearing and processing quality insect food products do not exist and the business potential has not been evaluated.
Through a project titled INSBIZ – “INSect-based agriBIZiness for Sustainable grasshopper and cricket production and processing for food in Kenya in Uganda” researchers from the Department of Food Technology and Nutrition, College of Agricultural and Environmental Sciences (CAES), Makerere University in collaboration with partners from the International Centre of Insect Physiology and Ecology (icipe) set out to improve the profitability and nutritional benefits of edible insects.
Objectives of the project
The development objective of the project was to contribute to improved food and nutritional security, job creation and income generation, and reduction of the gender gap for the most vulnerable groups in East Africa in general and specifically in Kenya and Uganda through edible insects production and processing. Specific objectives included; (1) assessing the market size and testing the market performance of insect-based foods; (2) adapting and piloting of mass rearing protocols for crickets and grasshoppers; (3) developing, characterizing and commercializing insect-enriched food products; and (4) creating a favourable enabling environment for insect-based food through policy/standards, advocacy and awareness creation.
The three-year project funded by the Swedish International Development Agency (SIDA) through the BioInnovate Africa Programme Phase II was headed by Dr Dorothy Nakimbugwe, an Associate Professor in the Department of Food Technology and Nutrition at CAES. Other members on the project included Dr. Geoffrey Ssepuuya from the same department, and Dr. Jackline Bonabana-Wabbi from the Department of Agribusiness and Natural Resource Economics.
Project closing meeting
During the project closing meeting held in the School of Food Technology, Nutrition and Bio-Engineering Conference Hall on 28th March 2022, Makerere University together with Uganda National Bureau of Standards (UNBS) launched edible insect products and standards for the enterprise. The event was presided over by Makerere University Vice Chancellor, Prof. Barnabas Nawangwe and Uganda National Bureau of Standards Executive Director, Mr. David Livingstone Ebiru. It was witnessed by the Principal of CAES, Dr Gorettie N. Nabanoga; the Commissioner in charge of Entomology at the Ministry of Agriculture, Animal Industry and Fisheries, Mr. Gidudu Masaba Ambrose; and representatives from icipe led by Dr. Chrysantus Mbi Tanga.
The products launched included shelf-stable, safe and well packaged grasshopper products, cricket enriched flours, snacks, and cookies enriched with crickets.
Project outcomes
Addressing participants, Dr Nakimbugwe said the products would largely reduce nutritional challenges. “The majority of our people are not able to improve their diets because the foods that are high in protein, vitamins and minerals like chicken, beef and fish are expensive. We turned to insects because they address some of those problems. They are more nutritious than the conventional animal proteins like chicken, beef and fish. In addition, they take a shorter time to grow. Crickets grow in a matter of weeks compared to the other livestock. They can be harvested within 4 to 7 weeks. They also have a high feed conversion. The amount of feed you need to produce 1kg of insect is only about one and half kilogrammes. When it comes to the producing 1 kg of chicken, the amount of feed increases to about 5 kgs. If you are to produce 1 kg of beef, the amount of feed you need is 50kgs. The insects convert feed rapidly and efficiently and produce protein faster and of the same quality. They also require less space for rearing and present an opportunity to close the food and nutrition gap especially around proteins, vitamins and minerals,” she explained.
According to Dr Nakimbugwe, the project also sought to formalize the sector to make it more profitable. “For a long time, we have not had a certified product on the market because the Uganda National Bureau of Standards did not have a standard. The sector has been very informal. Insects are sold on streets and not controlled. In this project, we wanted to improve that situation. Together with the UNBS, we developed a standard for Uganda which was approved and is now available for use. For the first time you will be able to find certified insect products on the Ugandan market,” she noted.
The project also aimed mitigate the effects of climate change and greenhouse emissions that are high for animals and much lower for insects.
Other contributions included building capacity for research in this field. “The research in insects for food and feed is fairly new compared to other fields so we needed a lot of capacity development. The project was able to train the farmers and harvesters on handling of insects. We also trained students from PhDs, to MAs, undergraduates, fellows and technicians. This was necessary to sustain the research and development of this fairly noble field.”
Under the project, the researchers developed a compound feed to sustain large scale production of the insects. “If you are going to do commercial production, it is important that you have a standardized feed. In this development, we were very careful to exclude input that are also human food like silver fish and soy. Most of the feed in Uganda is in competition with the human food chain. In the project we were careful to avoid that. We formulated feed using the Black soldier fly larvae,” she explained.
Other outputs included strengthened edible insect value chains – cricket farmers linked to markets; large scale production, processing and marketing of cricket and grasshopper products; approved insect based food standards in Kenya and Uganda; improved grasshopper trapping method (cost-effective, sustainable and safer); more sustainable cricket rearing – using developed feed and container prototypes; and improved food and nutritional security through increased diversity of available nutritious and safe edible insect foods. All the products developed have shelf-life of over 6 months. For the grasshopper product, this implies all-year availability to consumers.
The project also contributed to the improvement of consumer health and safety through consumption of UNBS (and KEBS)-certified insect food products; increased incomes as a result of lower post-harvest losses for cricket farmers and grasshopper harvesters through use of improved post-harvesting techniques to maintain quality and safety; increased jobs creation and job security through improved capacity of young researchers, technicians and actors along the edible insects’ value chains; higher profile of and support for insect foods due to increased public awareness of their nutritional and commercial importance through various programmes.
During the event, a cricket farmer from Masaka shared her experience with the enterprise. She noted that with support from the project, cricket rearing had greatly transformed her life and is now able to pay fees for her children. The project supports over 50 cricket farmers in Masaka.
Remarks by the Vice Chancellor
In his remarks, Makerere University Vice Chancellor, Prof. Barnabas Nawangwe applauded the researchers noting that the project would largely address challenges of food insecurity in the country. “Makerere University researchers are taking the issue of food security seriously. In Africa, the biggest challenge we have is feeding the growing population. The traditional foods are not expanding in volume and some are actually disappearing yet we have this abundancy of what you can call the animal world. There are insects that we have traditionally eaten but these are seasonal. There are also insects which we assume we should not eat but are highly nutritious and eaten by people all over the world. Researching into ways of making their products more attractive will largely increase their consumption and boost food security,” he explained. He acknowledged the efforts of the researchers towards transforming Makerere into a research-led University as per the 2020-2030 Strategic Plan.
Speaking on the need to move the country to middle income status, the Vice Chancellor urged the researchers to transform the innovations into business enterprises. “We need to move towards setting up companies that will address challenges of unemployment but also boost our economy. With these great ideas, you can become billionaires and less dependent on salary,” he advised. He cautioned researchers to work towards patenting their products.
The Vice Chancellor appreciated SIDA and BioInnovate Africa for the support extended to the project. He also thanked the Government of Uganda for supporting research activities at the University. He urged researchers to continue engaging the government and private sector in projects, noting that research is more impactful when they work together.
Remarks from CAES Leadership
The Principal of CAES, Dr Gorettie N. Nabanoga applauded the project team for what she described as cutting-edge research that will greatly address challenges of food insecurity, malnutrition and improve food safety. “You have made CAES and Makerere proud with this level of success registered from the project,” she said.
Dr Nabanoga appreciated the development partners and the Government of Uganda for the continued support towards research at Makerere. She also appreciated the Vice Chancellor for the untiring support towards CAES activities.
In their remarks, the Dean of the School of Food Technology, Nutrition and Bio-Engineering, Dr Abel Atukwase and the Head Department of Food Technology and Nutrition, Dr Ivan Muzira Mukisa congratulated the research team upon the successes registered. They also appreciated the project partners and funders for the support extended to various programmes at CAES.
The Executive Director of Ugandan National Bureau of Standards, Mr. David Livingstone Ebiru urged the research team to extensively disseminate and rollout the project to other parts of the country. He called for innovative measures of ensuring sustainability of the projects when donor funding stops.
Please see below for presentations from the workshop.
Overview
Agriculture has long been the backbone of Uganda’s economy, and the agro-processing industry plays a pivotal role in driving economic growth, job creation, and export earnings. Agro-processing is a key component of Uganda’s manufacturing sector accounting for almost 70% of total manufacturing output while manufacturing itself has accounted for approximately 8% of GDP over the last decade (Uganda Bureau of Statistics). However, many Micro, Small, and Medium Enterprises (MSMEs) in this sector face significant challenges in meeting quality standards, accessing markets, and adopting best practices.
Makerere University’s contribution to the development of the sector
To contribute towards the improvement of the sector in Uganda, the School of Food Technology, Nutrition and Bio-engineering (SFTNB) at the College of Agricultural and Environmental Sciences (CAES), Makerere University, through a project titled; “Empowerment of the Agro-Processing Industry to meet the Quantity and Quality for Local and Export Market (EAPI Phase II)” has embarked on a transformative journey to empower agro-processors through practical skills training, mentorship, and support.
EAPI is a multi-year project conceptualized under the guiding principles of Makerere University Strategic Plan, which emphasizes research excellence, community engagement, and innovation. It is funded by the Government of Uganda through Makerere University Research and Innovations Fund (Mak-RIF). According to the project PI, Dr Julia Kigozi, achieving the country’s industrialization agenda requires interventions to enhance the capacity of agro-processors to compete in the domestic, regional and international markets. The project which is now in its second phase uses the modified Triple Helix Partnership model; The Agro-processing Pro-model in which Academia-Industry-Government interact jointly to serve the needs of the Micro, Small and Medium Scale Enterprises (MSMEs) and is coordinated by a team comprising of Academic staff at Makerere University and industry leaders from UNBS and UEPB.
The direct beneficiaries of the project are agro-processors and Makerere University students in the School of Food Technology, Nutrition and Bio- engineering. In July 2023, the project graduated 35 students from the School, and in February 2024, Makerere University-SFTNB in partnership with UNBS, UEPB and Uganda Revenue Authority trained 22 Agro-processors to enable them develop and improve agro-manufacturing processes leading to products that meet quality standards and where possible expand their business operations to local and export markets. The processors were mainly manufacturers of juices, dairy products, spices, and pastries with facilities located in Kampala/Greater Kampala area and Wakiso, Jinja, Mpigi, Mityana, Kabaale, Gulu, and Nwoya Districts.
Project dissemination workshop
On 9th April 2024, the School of Food Technology, Nutrition and Bio-engineering held a workshop to disseminate the project outputs and to share insights, best practices and success stories from the trained processors and students. The event held at Makerere University featured a panel discussion involving agro-processors as well as representatives from line departments who shared experiences and the challenges affecting the sector. Key amongst the challenges highlighted was the bureaucratic process of acquiring certification and the heavy taxes imposed on the processors.
Message from the Vice Chancellor
In his message delivered by Prof. Edward Bbaale, Director, Research and Graduate Training at Makerere University, the Vice Chancellor, Prof. Barnabas Nawangwe commended the project team for the achievements registered. “This project epitomizes the spirit of innovation, collaboration, and excellence that defines Makerere University. It has demonstrated the power of collaboration, innovation, and community engagement in driving positive change and fostering inclusive growth. Moving forward, let us continue to harness our collective strengths and expertise to address the evolving challenges in the agro-processing sector.” The Vice Chancellor further noted that the project had exemplified the University’s commitment to student-centered learning and practical skills development. “By actively involving undergraduate students from the School of Food Technology, Nutrition, and Bio-engineering in mentorship activities, we not only enhanced their academic experience but also provided them with valuable real-world insights and opportunities for professional growth.” He appreciated the Government of Uganda for the enormous support towards research at Makerere University.
Addressing participants, the Principal of CAES, Prof. Gorettie Nabanoga applauded the project team for the initiative, noting that the College was intentional on co-creating processes that would support the growth of the agricultural sector. “As a College, we have a role to contribute to the National Development Agenda. Much as we have done research, there is little knowledge transfer. Our goal is to link all departments to industry and to re-orient students to change their mind-set through a learner-centred approach geared towards solving specific challenges. We commit to continue providing the necessary knowledge to take agro-processors to the next level, and to engage the private sector to co-create solutions for challenges undermining development in our country.”
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