Resistance of Neochloris oleoabundans to six terpenes applicable as green contamination control agents
Microalgae are emerging sources for sustainable production of bioproducts and bioenergy. However, a problem with its reliable production is the biological contamination of cultures. There are several alternatives to mitigate this problem, such as using axenic cultures, concentrated inocula, or apply...
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| Veröffentlicht in: | Journal of applied phycology 2022-02, Vol.34 (1), p.261-267 |
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| creator | Molina-Aulestia, Denisse Tatiana Soccol, Carlos Ricardo Júnior, Antonio Irineudo Magalhães González-Marín, Oranys Isaac de Souza, Caroline Gusmão Medeiros, Adriane Bianchi Pedroni Klein, Eduardo de Carvalho, Júlio Cesar |
| description | Microalgae are emerging sources for sustainable production of bioproducts and bioenergy. However, a problem with its reliable production is the biological contamination of cultures. There are several alternatives to mitigate this problem, such as using axenic cultures, concentrated inocula, or applying chemical control agents, which should be eco-friendly.
Neochloris oleoabundans
is an oleaginous green microalga with a high potential for biofuel production due to its ability to accumulate neutral lipids, mainly monounsaturated fatty acids. For this reason, the main objective of this article was to evaluate the toxicity of 6 natural terpenes with proven antibacterial activity (α-pinene, β-pinene, limonene, trans-cinnamaldehyde, linalool, and eugenol) towards cultures of this green microalgae, through toxicity analysis to obtain the lethal concentration 50 (LC
50
). The values for β-pinene and limonene were 17 and 16 ppm, respectively, lower than the levels obtained for α-pinene and trans-cinnamaldehyde, of 65 and 35 ppm, respectively. Eugenol and linalool showed LC
50
levels above 250 ppm. These results show that selected terpenes do not present high toxicity against
N. oleoabundans
. Therefore, they can be a green alternative in the management of the cultures. |
| doi_str_mv | 10.1007/s10811-021-02612-y |
| format | Article |
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Neochloris oleoabundans
is an oleaginous green microalga with a high potential for biofuel production due to its ability to accumulate neutral lipids, mainly monounsaturated fatty acids. For this reason, the main objective of this article was to evaluate the toxicity of 6 natural terpenes with proven antibacterial activity (α-pinene, β-pinene, limonene, trans-cinnamaldehyde, linalool, and eugenol) towards cultures of this green microalgae, through toxicity analysis to obtain the lethal concentration 50 (LC
50
). The values for β-pinene and limonene were 17 and 16 ppm, respectively, lower than the levels obtained for α-pinene and trans-cinnamaldehyde, of 65 and 35 ppm, respectively. Eugenol and linalool showed LC
50
levels above 250 ppm. These results show that selected terpenes do not present high toxicity against
N. oleoabundans
. Therefore, they can be a green alternative in the management of the cultures.</description><identifier>ISSN: 0921-8971</identifier><identifier>EISSN: 1573-5176</identifier><identifier>DOI: 10.1007/s10811-021-02612-y</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Algae ; Antibacterial activity ; Antibiotics ; Aquatic microorganisms ; Biofuels ; Biological contamination ; Biologically grown products ; Biomedical and Life Sciences ; Chemical control ; Cinnamaldehyde ; Contamination ; Cultures ; Ecology ; Eugenol ; Fatty acids ; Freshwater & Marine Ecology ; Germfree ; Lethal limits ; Life Sciences ; Limonene ; Linalool ; Lipids ; Microalgae ; Mortality causes ; Neochloris oleoabundans ; Phytoplankton ; Plant Physiology ; Plant Sciences ; Pollution control ; Sustainable production ; Terpenes ; Toxicity ; Toxicity tests ; α-Pinene</subject><ispartof>Journal of applied phycology, 2022-02, Vol.34 (1), p.261-267</ispartof><rights>The Author(s), under exclusive licence to Springer Nature B.V. 2021</rights><rights>The Author(s), under exclusive licence to Springer Nature B.V. 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-68ec590f6d07d89b699d9e4d8ed6fbaf38e6d557486087293ad5d2e6da64f1b23</citedby><cites>FETCH-LOGICAL-c319t-68ec590f6d07d89b699d9e4d8ed6fbaf38e6d557486087293ad5d2e6da64f1b23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10811-021-02612-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10811-021-02612-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Molina-Aulestia, Denisse Tatiana</creatorcontrib><creatorcontrib>Soccol, Carlos Ricardo</creatorcontrib><creatorcontrib>Júnior, Antonio Irineudo Magalhães</creatorcontrib><creatorcontrib>González-Marín, Oranys Isaac</creatorcontrib><creatorcontrib>de Souza, Caroline Gusmão</creatorcontrib><creatorcontrib>Medeiros, Adriane Bianchi Pedroni</creatorcontrib><creatorcontrib>Klein, Eduardo</creatorcontrib><creatorcontrib>de Carvalho, Júlio Cesar</creatorcontrib><title>Resistance of Neochloris oleoabundans to six terpenes applicable as green contamination control agents</title><title>Journal of applied phycology</title><addtitle>J Appl Phycol</addtitle><description>Microalgae are emerging sources for sustainable production of bioproducts and bioenergy. However, a problem with its reliable production is the biological contamination of cultures. There are several alternatives to mitigate this problem, such as using axenic cultures, concentrated inocula, or applying chemical control agents, which should be eco-friendly.
Neochloris oleoabundans
is an oleaginous green microalga with a high potential for biofuel production due to its ability to accumulate neutral lipids, mainly monounsaturated fatty acids. For this reason, the main objective of this article was to evaluate the toxicity of 6 natural terpenes with proven antibacterial activity (α-pinene, β-pinene, limonene, trans-cinnamaldehyde, linalool, and eugenol) towards cultures of this green microalgae, through toxicity analysis to obtain the lethal concentration 50 (LC
50
). The values for β-pinene and limonene were 17 and 16 ppm, respectively, lower than the levels obtained for α-pinene and trans-cinnamaldehyde, of 65 and 35 ppm, respectively. Eugenol and linalool showed LC
50
levels above 250 ppm. These results show that selected terpenes do not present high toxicity against
N. oleoabundans
. Therefore, they can be a green alternative in the management of the cultures.</description><subject>Algae</subject><subject>Antibacterial activity</subject><subject>Antibiotics</subject><subject>Aquatic microorganisms</subject><subject>Biofuels</subject><subject>Biological contamination</subject><subject>Biologically grown products</subject><subject>Biomedical and Life Sciences</subject><subject>Chemical control</subject><subject>Cinnamaldehyde</subject><subject>Contamination</subject><subject>Cultures</subject><subject>Ecology</subject><subject>Eugenol</subject><subject>Fatty acids</subject><subject>Freshwater & Marine Ecology</subject><subject>Germfree</subject><subject>Lethal limits</subject><subject>Life Sciences</subject><subject>Limonene</subject><subject>Linalool</subject><subject>Lipids</subject><subject>Microalgae</subject><subject>Mortality causes</subject><subject>Neochloris oleoabundans</subject><subject>Phytoplankton</subject><subject>Plant Physiology</subject><subject>Plant Sciences</subject><subject>Pollution control</subject><subject>Sustainable production</subject><subject>Terpenes</subject><subject>Toxicity</subject><subject>Toxicity tests</subject><subject>α-Pinene</subject><issn>0921-8971</issn><issn>1573-5176</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kE9LxDAQxYMouK5-AU8Bz9Uk3abJURb_waIgeg5pM127dJOayYL77c1awZuHYZiZ33sDj5BLzq45Y_UNcqY4L5g4lOSi2B-RGa_qsqh4LY_JjOl8Urrmp-QMccMY04qrGeleAXtM1rdAQ0efIbQfQ4g90jBAsM3OO-uRpkCx_6IJ4ggekNpxHPrWNgNQi3QdATxtg09223ub-jBNMQzUrsEnPCcnnR0QLn77nLzf370tH4vVy8PT8nZVtCXXqZAK2kqzTjpWO6UbqbXTsHAKnOwa25UKpKuqeqEkU7XQpXWVE3ln5aLjjSjn5GryHWP43AEmswm76PNLI6QoqxyQYpkSE9XGgBihM2PstzbuDWfmkKeZ8jQZNz95mn0WlZMIM-zXEP-s_1F9A8Ilewg</recordid><startdate>20220201</startdate><enddate>20220201</enddate><creator>Molina-Aulestia, Denisse Tatiana</creator><creator>Soccol, Carlos Ricardo</creator><creator>Júnior, Antonio Irineudo Magalhães</creator><creator>González-Marín, Oranys Isaac</creator><creator>de Souza, Caroline Gusmão</creator><creator>Medeiros, Adriane Bianchi Pedroni</creator><creator>Klein, Eduardo</creator><creator>de Carvalho, Júlio Cesar</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7TN</scope><scope>7X2</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>GNUQQ</scope><scope>H95</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>LK8</scope><scope>M0K</scope><scope>M7N</scope><scope>M7P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope></search><sort><creationdate>20220201</creationdate><title>Resistance of Neochloris oleoabundans to six terpenes applicable as green contamination control agents</title><author>Molina-Aulestia, Denisse Tatiana ; 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However, a problem with its reliable production is the biological contamination of cultures. There are several alternatives to mitigate this problem, such as using axenic cultures, concentrated inocula, or applying chemical control agents, which should be eco-friendly.
Neochloris oleoabundans
is an oleaginous green microalga with a high potential for biofuel production due to its ability to accumulate neutral lipids, mainly monounsaturated fatty acids. For this reason, the main objective of this article was to evaluate the toxicity of 6 natural terpenes with proven antibacterial activity (α-pinene, β-pinene, limonene, trans-cinnamaldehyde, linalool, and eugenol) towards cultures of this green microalgae, through toxicity analysis to obtain the lethal concentration 50 (LC
50
). The values for β-pinene and limonene were 17 and 16 ppm, respectively, lower than the levels obtained for α-pinene and trans-cinnamaldehyde, of 65 and 35 ppm, respectively. Eugenol and linalool showed LC
50
levels above 250 ppm. These results show that selected terpenes do not present high toxicity against
N. oleoabundans
. Therefore, they can be a green alternative in the management of the cultures.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10811-021-02612-y</doi><tpages>7</tpages></addata></record> |
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| issn | 0921-8971 1573-5176 |
| language | eng |
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| subjects | Algae Antibacterial activity Antibiotics Aquatic microorganisms Biofuels Biological contamination Biologically grown products Biomedical and Life Sciences Chemical control Cinnamaldehyde Contamination Cultures Ecology Eugenol Fatty acids Freshwater & Marine Ecology Germfree Lethal limits Life Sciences Limonene Linalool Lipids Microalgae Mortality causes Neochloris oleoabundans Phytoplankton Plant Physiology Plant Sciences Pollution control Sustainable production Terpenes Toxicity Toxicity tests α-Pinene |
| title | Resistance of Neochloris oleoabundans to six terpenes applicable as green contamination control agents |
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