Nursery diet exclusion during the development of Hermetia illucens L. (Diptera: Stratiomyidae) in restaurant food waste

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dc.creatorSandro Morais dos Santos
dc.creatorFelipe Gomes da Silva
dc.creatorHaléxya Rodrigues Bavosa Pedais
dc.creatorIsabela Parolis Martins
dc.creatorJúlio Cézar dos Santos Nascimento
dc.creatorPedro Guilherme Lemes Alves
dc.creatorWedson Carlos Lima Nogueira
dc.creatorDiego Vicente da Costa
dc.date.accessioned2024-10-07T19:08:58Z
dc.date.accessioned2025-09-09T01:08:21Z
dc.date.available2024-10-07T19:08:58Z
dc.date.issued2023-11-14
dc.identifier.doihttps://doi.org/10.1163/23524588-20230074
dc.identifier.issn2352-4588
dc.identifier.urihttps://hdl.handle.net/1843/77280
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of Insects as Food and Feed
dc.rightsAcesso Restrito
dc.subjectInsetos comestíveis
dc.subjectLarvas de mosca
dc.subjectResíduos orgânicos
dc.subjectInsetos - Alimentos
dc.titleNursery diet exclusion during the development of Hermetia illucens L. (Diptera: Stratiomyidae) in restaurant food waste
dc.typeArtigo de periódico
local.citation.epage794
local.citation.issue5
local.citation.spage785
local.citation.volume10
local.description.resumoThe black soldier fly (BSF) (Hermetia illucens) (Diptera: Stratiomyidae) is a valuable commercial insect for its nutritional and productive aspects, ability to cycle organic waste, and use as protein in animal feed. Its rearing is done in two steps, the ‘nursery diet’, and the ‘rearing’ diet, but the nursery diet may increase costs and labour. The effect of the nursery diet time on larval performance, substrate reduction, and larval nutritional composition were evaluated to determine whether it is possible to remove this step from the BSF production process. Chicken feed was used as nursery diet and restaurant food waste for the rearing diet. The performance and chemical composition of BSF larvae with eggs inoculated directly into the restaurant food waste and incubated in the nursery diet were evaluated for six, eight, ten, and 12 days. Substrate reduction was higher for larvae raised without nursery diet. The final weight, growth rate, and number of live larvae were the same for larvae reared with or without nursery diet. Larvae reared without nursery diet had higher crude protein, lower dry matter, and ash content than larvae on nursery diet. The nursery diet did not improve most of the characteristics analysed, and the nutritional levels of the larvae. This may suggest that this step could be ignored when rearing BSF larvae on restaurant waste.
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://brill.com/view/journals/jiff/10/5/article-p785_5.xml?ebody=article%20details

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