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Pregled bibliografske jedinice broj: 1203986

The influence of feeding media enriched with different oils on the fatty acid composition of the Black soldier fly (Hermetia illucens)


Lozica, Liča; Starčević, Kristina; Gavrilović, Aleksandar; Mašek, Tomislav
The influence of feeding media enriched with different oils on the fatty acid composition of the Black soldier fly (Hermetia illucens) // Veterinarski arhiv, 92 (2022), 3; 291-300 doi:10.24099/vet.arhiv.1307 (međunarodna recenzija, članak, znanstveni)


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Naslov
The influence of feeding media enriched with different oils on the fatty acid composition of the Black soldier fly (Hermetia illucens)

Autori
Lozica, Liča ; Starčević, Kristina ; Gavrilović, Aleksandar ; Mašek, Tomislav

Izvornik
Veterinarski arhiv (0372-5480) 92 (2022), 3; 291-300

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
BSFL ; fatty acids ; life stage ; growth rate

Sažetak
The black soldier fly (Hermetia illucens) has emerged as an interesting alternative protein source in animal feed due to its ability to grow on various substrates. Although it has many rearing benefits and possible applications, it has an unfavourable fatty acid profile if used for human consumption due to its high content of lauric acid and low content of polyunsaturated fatty acids. In order to investigate whether the lipid composition of black soldier fly larvae can be altered, the feeding media were supplemented with varying concentrations of fish, linseed or coconut oil (1, 2.5 and 5%). Two-week-old larvae were collected, measured and their tissue fatty acid composition was determined. The fatty acid profile of the larvae showed significant plasticity, depending on the life stage and the fatty acid composition of the feeding media. The addition of 2.5 and 5% of different oils significantly changed the fatty acid composition of larvae, depending on the type and percentage of oil. The n6/n3 ratio was considerably improved by supplementing fish and linseed oil. The addition of linseed oil increased the content of linolenic acid, but bioconversion to eicosapentaenoic and docosahexaenoic acids was low. In contrast, the addition of fish oil significantly increased the content of eicosapentaenoic and docosahexaenoic acids in the larvae. The content of lauric acid significantly increased after coconut addition. The trial showed that by using different oils, the lipid composition of black soldier fly larvae could be specifically changed to increase the beneficial long chain n3 polyunsaturated fatty acids, and the amount of lauric or linolenic acid.

Izvorni jezik
Engleski

Znanstvena područja
Veterinarska medicina, Biotehnologija u biomedicini (prirodno područje, biomedicina i zdravstvo, biotehničko područje)



POVEZANOST RADA


Ustanove:
Veterinarski fakultet, Zagreb

Profili:

Avatar Url Kristina Starčević (autor)

Avatar Url Tomislav Mašek (autor)

Avatar Url Liča Lozica (autor)

Poveznice na cjeloviti tekst rada:

doi vetarhiv.vef.unizg.hr

Citiraj ovu publikaciju:

Lozica, Liča; Starčević, Kristina; Gavrilović, Aleksandar; Mašek, Tomislav
The influence of feeding media enriched with different oils on the fatty acid composition of the Black soldier fly (Hermetia illucens) // Veterinarski arhiv, 92 (2022), 3; 291-300 doi:10.24099/vet.arhiv.1307 (međunarodna recenzija, članak, znanstveni)
Lozica, L., Starčević, K., Gavrilović, A. & Mašek, T. (2022) The influence of feeding media enriched with different oils on the fatty acid composition of the Black soldier fly (Hermetia illucens). Veterinarski arhiv, 92 (3), 291-300 doi:10.24099/vet.arhiv.1307.
@article{article, author = {Lozica, Li\v{c}a and Star\v{c}evi\'{c}, Kristina and Gavrilovi\'{c}, Aleksandar and Ma\v{s}ek, Tomislav}, year = {2022}, pages = {291-300}, DOI = {10.24099/vet.arhiv.1307}, keywords = {BSFL, fatty acids, life stage, growth rate}, journal = {Veterinarski arhiv}, doi = {10.24099/vet.arhiv.1307}, volume = {92}, number = {3}, issn = {0372-5480}, title = {The influence of feeding media enriched with different oils on the fatty acid composition of the Black soldier fly (Hermetia illucens)}, keyword = {BSFL, fatty acids, life stage, growth rate} }
@article{article, author = {Lozica, Li\v{c}a and Star\v{c}evi\'{c}, Kristina and Gavrilovi\'{c}, Aleksandar and Ma\v{s}ek, Tomislav}, year = {2022}, pages = {291-300}, DOI = {10.24099/vet.arhiv.1307}, keywords = {BSFL, fatty acids, life stage, growth rate}, journal = {Veterinarski arhiv}, doi = {10.24099/vet.arhiv.1307}, volume = {92}, number = {3}, issn = {0372-5480}, title = {The influence of feeding media enriched with different oils on the fatty acid composition of the Black soldier fly (Hermetia illucens)}, keyword = {BSFL, fatty acids, life stage, growth rate} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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