Nutritional composition of black soldier fly larvae feeding on agro-industrial by-products

Abstract:

Black soldier fly (BSF) larvae, Hermetia illucens L. (Diptera: Stratiomyidae), bio-convert organic side streams into high-quality biomass, the composition of which largely depends on the side stream used.In the present study, BSF larvae were reared on feed substrates composed of dried brewers’ spent grains, each supplemented with either water, waste brewer’s yeast, or a mixture of waste brewer’s yeast and cane molasses to obtain 12 different substrates: barley/water, barley/yeast, barley/yeast/molasses, malted barley/water, malted barley/yeast, malted barley/yeast/molasses, malted corn/water,malted corn/yeast, malted corn/yeast/molasses, sorghum-barley/water, sorghum-barley/yeast, and sorghum-barley/yeast/molasses. The crude protein, fat, ash, and mineral contents of the BSF larvae fed each feed substrate were quantified by chemical analyses. The effect of substrate, supplementation, and their interaction on crude protein, fat, and ash contents of BSF larval body composition was significant. Calcium, phosphorus, and potassium were the most abundant macrominerals in the larvae and their concentrations differed significantly among substrates. These findings provide important information to support the use of BSF larval meal as potential new source of nutrient-rich and sustainable animal feed ingredients to substitute expensive and scarce protein sources such as fishmeal and soya bean meal.
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APA

Chia., S (2024). Nutritional composition of black soldier fly larvae feeding on agro-industrial by-products. Afribary. Retrieved from https://afribary.com/works/nutritional-composition-of-black-soldier-fly-larvae-feeding-on-agro-industrial-by-products

MLA 8th

Chia., Shaphan "Nutritional composition of black soldier fly larvae feeding on agro-industrial by-products" Afribary. Afribary, 10 Mar. 2024, https://afribary.com/works/nutritional-composition-of-black-soldier-fly-larvae-feeding-on-agro-industrial-by-products. Accessed 26 May. 2024.

MLA7

Chia., Shaphan . "Nutritional composition of black soldier fly larvae feeding on agro-industrial by-products". Afribary, Afribary, 10 Mar. 2024. Web. 26 May. 2024. < https://afribary.com/works/nutritional-composition-of-black-soldier-fly-larvae-feeding-on-agro-industrial-by-products >.

Chicago

Chia., Shaphan . "Nutritional composition of black soldier fly larvae feeding on agro-industrial by-products" Afribary (2024). Accessed May 26, 2024. https://afribary.com/works/nutritional-composition-of-black-soldier-fly-larvae-feeding-on-agro-industrial-by-products