Effect of a dietary inclusion of full-fat or defatted silkworm pupa meal on the nutrient digestibility and faecal microbiome of fattening quails

Zotte, Antonella Dalle; Singh, Yazavinder; Squartini, Andrea; Stevanato, Piergiorgio; Cappellozza, Silvia; Kovitvadhi, Attawit; Subaneg, S.; Bertelli, Davide; Cullere, Marco

doi:10.1016/j.animal.2020.100112

Cited by 26 publications

(24 citation statements)

References 20 publications

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“…Moreover, in the cecum, the genus Lactobacillus was the second leading bacterium. Dalle Zotte et al (2021) fattened quails with full-fat or defatted silkworm pupa meal to observe the cecal microbiome and found that the genus Rikenellaceae was increased, which was consistent with our results. Rikenellaceae has been reported to promote starch decomposition in raw potato starch-fed mice ( Bang et al, 2019 ).…”

Section: Discussionsupporting

confidence: 91%

Black Soldier Fly (Hermetia illucens) Larvae Meal Modulates Intestinal Morphology and Microbiota in Xuefeng Black-Bone Chickens

Lei

Yao

et al. 2021

Front. Microbiol.

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The addition of Hermetia illucens larvae meal (HILM) to the feed could contribute to particular antimicrobial and intestinal health in animal husbandry. This study was conducted to investigate the effects of HILM on intestinal morphology and microbial diversity in different intestinal segments of Xuefeng black-bone chickens. All of 432 birds (45 weeks old) were randomly assigned to four equal groups with six replicates and 18 hens in each replicate: (A) basal diet, (B) basal diet with 1% HILM, (C) basal diet with 3% HILM, and (D) basal diet with 5% HILM. The results showed that, compared with the basal diet group, the HILM supplement significantly increased the abundance-based coverage estimator (ACE) and Chao index in cecum (p < 0.05). Diet with 1% HILM significantly increased the villus height (VH) of the duodenum (p < 0.05) and cecum microbial diversity as represented by the Simpson index (p < 0.05). In particular, 1% HILM displayed a markedly increase in the genus unclassified Bacteroidales (cecum, p < 0.05). A basal diet with 3% HILM markedly increased the beneficial genus Romboutsia (jejunum, p < 0.05). Also, principal component analysis (PCA) cluster analysis showed that 3% of HILM was more individual than other groups (p < 0.05). However, 5% HILM decreased the VH and the ratio of villus height to crypt depth (VH/CD) of the jejunum and increased beneficial bacteria such as Staphylococcus (p < 0.05), which was regarded as pathogenetic genera. In conclusion, we found that HILM improved intestinal morphology and increased microbiological diversity and species abundance. Together, dietary supplementation of 1 or 3% HILM might benefit the intestinal morphology and intestinal microbiota of Xuefeng black-bone chicken. However, the addition of 5% HILM could decrease VH and the ratio of VH/CD of the jejunum and increased pathogenetic genera. HILM was an excellent protein substitute for Xuefeng black-bone chickens, which could meet the nutritional requirements under the condition of less feed. These results provide information for HILM meal as an alternative source of soybean meal in Xuefeng black-bone chickens’ feed.

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Section: Discussionsupporting

confidence: 91%

Black Soldier Fly (Hermetia illucens) Larvae Meal Modulates Intestinal Morphology and Microbiota in Xuefeng Black-Bone Chickens

Lei

Yao

et al. 2021

Front. Microbiol.

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“…Therefore, these two diets, C and H50M, clustered together. The almost complete lack of studies comparing the effect of full-fat and defatted insect meal on the fish gut microbiome has made it difficult to validate such a hypothesis, although it has been described in relation to other species [57]. Moreover, several documents point out the higher nutritional quality and digestibility of meals with a modified fat profile [58].…”

Section: Gut Microbiome Response To Dietary Insect Inclusionmentioning

confidence: 99%

Effect on Intermediary Metabolism and Digestive Parameters of the High Substitution of Fishmeal with Insect Meal in Sparus aurata Feed

Fabrikov

Vargas-Garcı́a

Barroso

et al. 2021

Insects

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Hermetia illucens and Tenebrio molitor were tested on account of their potential to replace fish protein in feed. Two levels of replacement for H. illucens, 30% and 50% (H30 and H50), and one for T. molitor, 50% (T50), as well as an additional diet with a modified fatty acid fraction (H50M), were investigated in relation to juvenile Sparus aurata growth indices, enzyme activities and gut microbiome. A T50 diet showed similar results to a control (C) diet, with no significant differences regarding morphological indices and minor differences for nutritional indices. Regarding the gut microbiome, H50M was the diet which showed the more similar prokaryotic community to C, which suggests that fatty acid fractions might influence the composition of the gut microbiome. Nevertheless, differences appeared to be related to a redistribution of dominant species, while changes in species affiliation were limited to minoritary species. The positive correlation between some of these minoritary species (Peptostreptococcus russellii, Streptococcus dysgalactiae and Weisella confusa) and several fish growth parameters might explain differences between control and insect diets. Deciphering such uncertainty and revealing the potential role these unusual species may play on fish performance should be addressed in future investigations.

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“…Em ensaios de digestibilidade com codornas japonesas alimentadas com 12,5% de farinha de pupa, integral ou desengordurada, demonstrou que o consumo e produção de excretas aumentou, já a digestibilidade aparente de matéria seca, matéria orgânica, extrato etéreo, proteína bruta, energia e amido foram menores. As codornas também escolheram a dieta controle em relação as demais, assim, para melhor aproveitamento do bicho-da-seda, os seus fatores antinutricionais precisam ser superados (Dalle Zotte et al, 2021).…”

Section: Lepidopteraunclassified

Proteína de inseto na alimentação de codornas japonesas: uma revisão

Prates

Braga

Pereira

2023

RSD

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A preocupação com a produção animal sustentável e a competição alimentar na produção de rações para animais e alimentos para humanos é uma discussão que cresce a cada dia, dessa forma, a busca por ingredientes alternativos que possam compor as dietas de forma a atender as exigências nutricionais dos animais, a redução de custos e contribuir com a produção pecuária sustentável, se torna necessária. Nesse cenário os insetos demonstram ser uma alternativa que podem solucionar essas questões, possuem um perfil nutricional ideal para a nutrição animal, além de contribuir com o meio ambiente, sendo produzidos com o uso de uma gama de resíduos. Essa revisão teve como objetivo abordar o impacto do uso dos insetos na alimentação de codornas japonesas. Para isso foi compilado trabalhos de diferentes espécies de insetos, expondo os resultados dessas pesquisas sobre parâmetros de interesse zootécnico relacionados as codornas japonesas. Concluímos que os insetos, a exemplo das baratas, besouros, grilos, mariposas e moscas, podem ser utilizados como ingrediente nas dietas dessas aves, substituindo ingredientes usuais ou enriquecendo a dieta, mantendo e até melhorando o desempenho produtivo.

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Effect of a dietary inclusion of full-fat or defatted silkworm pupa meal on the nutrient digestibility and faecal microbiome of fattening quails

Cited by 26 publications

References 20 publications

Black Soldier Fly (Hermetia illucens) Larvae Meal Modulates Intestinal Morphology and Microbiota in Xuefeng Black-Bone Chickens

Black Soldier Fly (Hermetia illucens) Larvae Meal Modulates Intestinal Morphology and Microbiota in Xuefeng Black-Bone Chickens

Effect on Intermediary Metabolism and Digestive Parameters of the High Substitution of Fishmeal with Insect Meal in Sparus aurata Feed

Proteína de inseto na alimentação de codornas japonesas: uma revisão

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