Changes in the level of consolidation of the fatty acid profile of Hermetia illucens larvae grown on a substrate contaminated with heavy metals
We conducted a comparative investigation to examine the alterations in the composition and content of the fatty acid complex in the larvae of the Black Lion fly (Hermetia illucens) as they were reared under different concentrations and combinations of heavy metals. The use of the method of mass spe...
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| Format: | Article |
| Language: | English |
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HACCP Consulting
2023-06-01
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| Series: | Potravinarstvo |
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| Online Access: | https://potravinarstvo.com/journal1/index.php/potravinarstvo/article/view/1852 |
| _version_ | 1797809340218867712 |
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| author | Svyatoslav Loskutov Yan Puhalsky Pavel Sorokoumov Dmitry Ryabukhin Nikolay Vorobyev |
| author_facet | Svyatoslav Loskutov Yan Puhalsky Pavel Sorokoumov Dmitry Ryabukhin Nikolay Vorobyev |
| author_sort | Svyatoslav Loskutov |
| collection | DOAJ |
| description |
We conducted a comparative investigation to examine the alterations in the composition and content of the fatty acid complex in the larvae of the Black Lion fly (Hermetia illucens) as they were reared under different concentrations and combinations of heavy metals. The use of the method of mass spectrometric analysis of the obtained biomass showed that linoleic, lauric and oleic fatty acids predominated in the composition of the larvae. The use of the mathematical method of fractal analysis based on the data on the profile distribution of fatty acid components in the insect body according to the experimental variants showed that samples with metal concentrations of 20 mg of cadmium, 800 mg of cobalt and Mix (200 mg of copper, 20 mg cadmium, 200 mg cobalt, 20 mg aluminium and 50 mg lead) per kilogram of dry food. The variation in the values of the indices of the biosystemic consolidation of acids, based on the conversion to their molar masses, ranged from 0.41 to 0.82.
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| first_indexed | 2024-03-13T06:51:06Z |
| format | Article |
| id | doaj.art-f87d8286230b493cbad91e99a7777002 |
| institution | Directory Open Access Journal |
| issn | 1337-0960 |
| language | English |
| last_indexed | 2024-03-13T06:51:06Z |
| publishDate | 2023-06-01 |
| publisher | HACCP Consulting |
| record_format | Article |
| series | Potravinarstvo |
| spelling | doaj.art-f87d8286230b493cbad91e99a77770022023-06-07T17:37:09ZengHACCP ConsultingPotravinarstvo1337-09602023-06-011710.5219/1852Changes in the level of consolidation of the fatty acid profile of Hermetia illucens larvae grown on a substrate contaminated with heavy metalsSvyatoslav Loskutov0Yan Puhalsky1Pavel Sorokoumov2Dmitry Ryabukhin3Nikolay Vorobyev4All-Russian Research Institute for Food Additives — Branch of V.M. Gorbatov Federal Research Center for Food Systems of RAS, Liteiny pr. 55, St. Petersburg, 191014, Russia, Tel.: +79052144323Pushkin Leningrad State University, Petersburg highway, 10., St. Petersburg, Pushkin, 196605, Russia, Tel.: +79523996166All-Russian Research Institute for Food Additives — Branch of V.M. Gorbatov Federal Research Center for Food Systems of RAS, Liteiny pr. 55, St. Petersburg, 191014, Russia, Tel.: +79217535957All-Russian Research Institute for Food Additives — Branch of V.M. Gorbatov Federal Research Center for Food Systems of RAS, Liteiny pr. 55, St. Petersburg, 191014, Russia, Tel.: +79500299228All-Russian Research Institute for Agricultural Microbiology, Podbelsky shosse 3, Pushkin, St. Petersburg, 196608, Russia, Tel.: +79052794661 We conducted a comparative investigation to examine the alterations in the composition and content of the fatty acid complex in the larvae of the Black Lion fly (Hermetia illucens) as they were reared under different concentrations and combinations of heavy metals. The use of the method of mass spectrometric analysis of the obtained biomass showed that linoleic, lauric and oleic fatty acids predominated in the composition of the larvae. The use of the mathematical method of fractal analysis based on the data on the profile distribution of fatty acid components in the insect body according to the experimental variants showed that samples with metal concentrations of 20 mg of cadmium, 800 mg of cobalt and Mix (200 mg of copper, 20 mg cadmium, 200 mg cobalt, 20 mg aluminium and 50 mg lead) per kilogram of dry food. The variation in the values of the indices of the biosystemic consolidation of acids, based on the conversion to their molar masses, ranged from 0.41 to 0.82. https://potravinarstvo.com/journal1/index.php/potravinarstvo/article/view/1852Hermetia illucensBlack Lion flyheavy metalfatty acidfractalbioconsolidation index |
| spellingShingle | Svyatoslav Loskutov Yan Puhalsky Pavel Sorokoumov Dmitry Ryabukhin Nikolay Vorobyev Changes in the level of consolidation of the fatty acid profile of Hermetia illucens larvae grown on a substrate contaminated with heavy metals Potravinarstvo Hermetia illucens Black Lion fly heavy metal fatty acid fractal bioconsolidation index |
| title | Changes in the level of consolidation of the fatty acid profile of Hermetia illucens larvae grown on a substrate contaminated with heavy metals |
| title_full | Changes in the level of consolidation of the fatty acid profile of Hermetia illucens larvae grown on a substrate contaminated with heavy metals |
| title_fullStr | Changes in the level of consolidation of the fatty acid profile of Hermetia illucens larvae grown on a substrate contaminated with heavy metals |
| title_full_unstemmed | Changes in the level of consolidation of the fatty acid profile of Hermetia illucens larvae grown on a substrate contaminated with heavy metals |
| title_short | Changes in the level of consolidation of the fatty acid profile of Hermetia illucens larvae grown on a substrate contaminated with heavy metals |
| title_sort | changes in the level of consolidation of the fatty acid profile of hermetia illucens larvae grown on a substrate contaminated with heavy metals |
| topic | Hermetia illucens Black Lion fly heavy metal fatty acid fractal bioconsolidation index |
| url | https://potravinarstvo.com/journal1/index.php/potravinarstvo/article/view/1852 |
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