Saturated and unsaturated fatty acids as potential allelochemicals for aquatic ecosystems rehabilitation
Cyanobacterial blooms (HCBs) in water bodies adversely affect aquatic ecosystems. In laboratory experiments, metabolites-allelochemicals of aquatic macrophytes, nonanoic – a monobasic saturated and palmitoleic – an Omega-7 monounsaturated fatty acids effectively inhibit the development of cyanobacte...
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| Format: | Article |
| Language: | English |
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Cherepovets State University
2023-12-01
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| Series: | Трансформация экосистем |
| Subjects: | |
| Online Access: | http://en.ecosysttrans.com/publikatsii/ecosystem-transformation-volume-6-no-5-2023/saturated-and-unsaturated-fatty-acids-as-potential-allelochemicals-for-aquatic-ecosystems-rehabilita/ |
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| author | Yulia V. Krylova Evgeny A. Kurashov Elena V. Protopopova Vlada V. Khodonovich Elizaveta Ya. Iavid |
| author_facet | Yulia V. Krylova Evgeny A. Kurashov Elena V. Protopopova Vlada V. Khodonovich Elizaveta Ya. Iavid |
| author_sort | Yulia V. Krylova |
| collection | DOAJ |
| description | Cyanobacterial blooms (HCBs) in water bodies adversely affect aquatic ecosystems. In laboratory experiments, metabolites-allelochemicals of aquatic macrophytes, nonanoic – a monobasic saturated and palmitoleic – an Omega-7 monounsaturated fatty acids effectively inhibit the development of cyanobacteria Synechocystis aquatilis Sauvageau, strain No. 1336 of CALU (Collection of Algae of Leningrad University). In contrast to palmitoleic acid (Suppression Index (SI) within 3.5), nonanoic acid at the highest tested concentrations of 1–1.8 mg/l (SI above 20) had more pronounced effect. Nonanoic acid can be referred to an algaecide of a new generation based on aquatic macrophyte metabolites to prevent and attenuate HCBs. |
| first_indexed | 2024-03-08T18:41:25Z |
| format | Article |
| id | doaj.art-f028601b59aa4c8ba1f842f026d8e060 |
| institution | Directory Open Access Journal |
| issn | 2619-0931 |
| language | English |
| last_indexed | 2024-03-08T18:41:25Z |
| publishDate | 2023-12-01 |
| publisher | Cherepovets State University |
| record_format | Article |
| series | Трансформация экосистем |
| spelling | doaj.art-f028601b59aa4c8ba1f842f026d8e0602023-12-29T07:10:47ZengCherepovets State UniversityТрансформация экосистем2619-09312023-12-0165294210.23859/estr-221005Saturated and unsaturated fatty acids as potential allelochemicals for aquatic ecosystems rehabilitationYulia V. Krylova0https://orcid.org/0000-0002-4274-2358Evgeny A. Kurashov1https://orcid.org/0000-0002-4486-2804Elena V. Protopopova2https://orcid.org/0000-0001-5376-7019Vlada V. Khodonovich3https://orcid.org/0000-0002-3326-9773Elizaveta Ya. Iavid 4https://orcid.org/0000-0002-8049-4156Institute of Lake Science, Russian Academy of Sciences – a separate subdivision of the Saint Petersburg Federal Research Center of the RAS; Papanin Institute for Biology of Inland Waters, Russian Academy of SciencesInstitute of Lake Science, Russian Academy of Sciences – a separate subdivision of the Saint Petersburg Federal Research Center of the RAS; Papanin Institute for Biology of Inland Waters, Russian Academy of SciencesInstitute of Lake Science, Russian Academy of Sciences – a separate subdivision of the Saint Petersburg Federal Research Center of the RASInstitute of Lake Science, Russian Academy of Sciences – a separate subdivision of the Saint Petersburg Federal Research Center of the RAS; Saint Petersburg branch of FSBSI “VNIRO” (“GosNIORKh” named after L.S. Berg”)Institute of Lake Science, Russian Academy of Sciences – a separate subdivision of the Saint Petersburg Federal Research Center of the RASCyanobacterial blooms (HCBs) in water bodies adversely affect aquatic ecosystems. In laboratory experiments, metabolites-allelochemicals of aquatic macrophytes, nonanoic – a monobasic saturated and palmitoleic – an Omega-7 monounsaturated fatty acids effectively inhibit the development of cyanobacteria Synechocystis aquatilis Sauvageau, strain No. 1336 of CALU (Collection of Algae of Leningrad University). In contrast to palmitoleic acid (Suppression Index (SI) within 3.5), nonanoic acid at the highest tested concentrations of 1–1.8 mg/l (SI above 20) had more pronounced effect. Nonanoic acid can be referred to an algaecide of a new generation based on aquatic macrophyte metabolites to prevent and attenuate HCBs.http://en.ecosysttrans.com/publikatsii/ecosystem-transformation-volume-6-no-5-2023/saturated-and-unsaturated-fatty-acids-as-potential-allelochemicals-for-aquatic-ecosystems-rehabilita/nonanoic acidpalmitoleic acidcyanobacteriaallelopathyalgaecide of a new generationmacrophyte metabolites |
| spellingShingle | Yulia V. Krylova Evgeny A. Kurashov Elena V. Protopopova Vlada V. Khodonovich Elizaveta Ya. Iavid Saturated and unsaturated fatty acids as potential allelochemicals for aquatic ecosystems rehabilitation Трансформация экосистем nonanoic acid palmitoleic acid cyanobacteria allelopathy algaecide of a new generation macrophyte metabolites |
| title | Saturated and unsaturated fatty acids as potential allelochemicals for aquatic ecosystems rehabilitation |
| title_full | Saturated and unsaturated fatty acids as potential allelochemicals for aquatic ecosystems rehabilitation |
| title_fullStr | Saturated and unsaturated fatty acids as potential allelochemicals for aquatic ecosystems rehabilitation |
| title_full_unstemmed | Saturated and unsaturated fatty acids as potential allelochemicals for aquatic ecosystems rehabilitation |
| title_short | Saturated and unsaturated fatty acids as potential allelochemicals for aquatic ecosystems rehabilitation |
| title_sort | saturated and unsaturated fatty acids as potential allelochemicals for aquatic ecosystems rehabilitation |
| topic | nonanoic acid palmitoleic acid cyanobacteria allelopathy algaecide of a new generation macrophyte metabolites |
| url | http://en.ecosysttrans.com/publikatsii/ecosystem-transformation-volume-6-no-5-2023/saturated-and-unsaturated-fatty-acids-as-potential-allelochemicals-for-aquatic-ecosystems-rehabilita/ |
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