Effects of monoacylglycerols and chitosan on the biogenic amine formation in the flesh of rainbow trout (Oncorhynchus mykiss)
Contents of eight biogenic amines (putrescine, cadaverine, spermidine, spermine, histamine, tyramine, tryptamine and phenylethylamine) were determined in vacuum-packed fillets of rainbow trout (Oncorhynchus mykiss). Fish flesh was treated using a solution of chitosan (2%, w/v) or monoacylglycerols (...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2020-06-01
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| Series: | Czech Journal of Food Sciences |
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| Online Access: | https://cjfs.agriculturejournals.cz/artkey/cjf-202003-0005_effects-of-monoacylglycerols-and-chitosan-on-the-biogenic-amine-formation-in-the-flesh-of-rainbow-trout-oncorh.php |
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| author | Kateřina Matějková Martin Křížek Eva Dadáková František Vácha Tamara Pelikánová |
| author_facet | Kateřina Matějková Martin Křížek Eva Dadáková František Vácha Tamara Pelikánová |
| author_sort | Kateřina Matějková |
| collection | DOAJ |
| description | Contents of eight biogenic amines (putrescine, cadaverine, spermidine, spermine, histamine, tyramine, tryptamine and phenylethylamine) were determined in vacuum-packed fillets of rainbow trout (Oncorhynchus mykiss). Fish flesh was treated using a solution of chitosan (2%, w/v) or monoacylglycerols (monocaprylin C8, monocaprin C10, 5%, w/v). The control and treated packs were stored at 3.5 °C for up to 25 days. Samples of good quality did not contain more than 30 mg kg-1 of either putrescine or cadaverine. Exceeding this limit was usually followed by a worsening of the sensory properties of samples. Chitosan was found to be the most potent additive, prolonging the storage time of fillets by approximately four times, compared to control samples. Histamine was not found in any sample treated with chitosan. of the monoacylglycerols, C8 was more efficient compared to C10. All additives are easily applicable to the surface of fish flesh. |
| first_indexed | 2024-04-10T08:31:53Z |
| format | Article |
| id | doaj.art-ad7cb04005514d1db0d6cb1f31862db6 |
| institution | Directory Open Access Journal |
| issn | 1212-1800 1805-9317 |
| language | English |
| last_indexed | 2024-04-10T08:31:53Z |
| publishDate | 2020-06-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Czech Journal of Food Sciences |
| spelling | doaj.art-ad7cb04005514d1db0d6cb1f31862db62023-02-23T03:28:41ZengCzech Academy of Agricultural SciencesCzech Journal of Food Sciences1212-18001805-93172020-06-0138316417010.17221/310/2019-CJFScjf-202003-0005Effects of monoacylglycerols and chitosan on the biogenic amine formation in the flesh of rainbow trout (Oncorhynchus mykiss)Kateřina Matějková0Martin Křížek1Eva Dadáková2František Vácha3Tamara Pelikánová4Department of Applied Chemistry, Faculty of Agriculture, University of South Bohemia, Czech RepublicDepartment of Applied Chemistry, Faculty of Agriculture, University of South Bohemia, Czech RepublicDepartment of Applied Chemistry, Faculty of Agriculture, University of South Bohemia, Czech RepublicDepartment of Agricultural Products Quality, Faculty of Agriculture, University of South Bohemia, Czech RepublicDepartment of Applied Chemistry, Faculty of Agriculture, University of South Bohemia, Czech RepublicContents of eight biogenic amines (putrescine, cadaverine, spermidine, spermine, histamine, tyramine, tryptamine and phenylethylamine) were determined in vacuum-packed fillets of rainbow trout (Oncorhynchus mykiss). Fish flesh was treated using a solution of chitosan (2%, w/v) or monoacylglycerols (monocaprylin C8, monocaprin C10, 5%, w/v). The control and treated packs were stored at 3.5 °C for up to 25 days. Samples of good quality did not contain more than 30 mg kg-1 of either putrescine or cadaverine. Exceeding this limit was usually followed by a worsening of the sensory properties of samples. Chitosan was found to be the most potent additive, prolonging the storage time of fillets by approximately four times, compared to control samples. Histamine was not found in any sample treated with chitosan. of the monoacylglycerols, C8 was more efficient compared to C10. All additives are easily applicable to the surface of fish flesh.https://cjfs.agriculturejournals.cz/artkey/cjf-202003-0005_effects-of-monoacylglycerols-and-chitosan-on-the-biogenic-amine-formation-in-the-flesh-of-rainbow-trout-oncorh.phppolyaminesputrescinehistaminefish qualityshelf life |
| spellingShingle | Kateřina Matějková Martin Křížek Eva Dadáková František Vácha Tamara Pelikánová Effects of monoacylglycerols and chitosan on the biogenic amine formation in the flesh of rainbow trout (Oncorhynchus mykiss) Czech Journal of Food Sciences polyamines putrescine histamine fish quality shelf life |
| title | Effects of monoacylglycerols and chitosan on the biogenic amine formation in the flesh of rainbow trout (Oncorhynchus mykiss) |
| title_full | Effects of monoacylglycerols and chitosan on the biogenic amine formation in the flesh of rainbow trout (Oncorhynchus mykiss) |
| title_fullStr | Effects of monoacylglycerols and chitosan on the biogenic amine formation in the flesh of rainbow trout (Oncorhynchus mykiss) |
| title_full_unstemmed | Effects of monoacylglycerols and chitosan on the biogenic amine formation in the flesh of rainbow trout (Oncorhynchus mykiss) |
| title_short | Effects of monoacylglycerols and chitosan on the biogenic amine formation in the flesh of rainbow trout (Oncorhynchus mykiss) |
| title_sort | effects of monoacylglycerols and chitosan on the biogenic amine formation in the flesh of rainbow trout oncorhynchus mykiss |
| topic | polyamines putrescine histamine fish quality shelf life |
| url | https://cjfs.agriculturejournals.cz/artkey/cjf-202003-0005_effects-of-monoacylglycerols-and-chitosan-on-the-biogenic-amine-formation-in-the-flesh-of-rainbow-trout-oncorh.php |
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