Technological prediction of protein and fat in black soldier fly larvae

Frank Ssemakula, Andrew Kabuye, Ssepuuya Geoffrey, Roseline Akol, Cosmas Mwikirize, Catherine Nkirote Kunyanga , Rawlynce Cheruiyot Bett , Dorothy Nakimbugwe, Andrew Katumba, Grum Gebreyesus

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Abstract

The black soldier fly larvae (BSF: Hermetia illucens) has gained considerable attention as a
sustainable alternative protein and fat source for animal feeds, attributed to their high levels
of protein and fat. In this work we propose the use of FTIR spectroscopy and chemometric
methods to predict the protein and fat content in BSF. Chemometric method is for providing
the ground truth which can be extended to other technologies such as computer vision.
FTIR provides quick, simple and non-destructive chemical nutritional composition analysis.
Chemometric analysis is commonly used as a benchmark to compare results with other
methods and has become the primary method for estimating protein and fat content due
to its high precision, outstanding consistency, and universality. The experiment involves
rearing BSF half-sibling families on different substrates, analyzing larvae protein and fat using
FTIR, and chemometric methods. This research will examine the effect of substrate type and
genetic distribution on the nutritional quality of BSF larvae, providing important information for
improving rearing techniques using new emerging technology.
OriginalsprogEngelsk
Publikationsdato2024
StatusUdgivet - 2024
BegivenhedInsects for the Green Economy: Sustainable Food
Systems and Livelihoods in Africa
- The African Institute for Capacity Development (AICAD) at Jomo Kenyatta University of Agriculture and Technology (JKUAT), Nairobi, Kenya
Varighed: 28 feb. 202429 feb. 2024

Konference

KonferenceInsects for the Green Economy: Sustainable Food
Systems and Livelihoods in Africa
LokationThe African Institute for Capacity Development (AICAD) at Jomo Kenyatta University of Agriculture and Technology (JKUAT)
Land/OmrådeKenya
ByNairobi
Periode28/02/202429/02/2024

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