Teste de TBA aplicado a carnes e derivados: métodos tradicionais, modificados e alternativos TBA test applied to meats and their products: traditional, modified and alternative methods
<abstract language="eng">The TBA test is essential to quality control of fat-containing food, being the test most applied to evaluate lipid peroxidation in fishery, meat and poultry products. It estimates malonaldehyde, a secondary oxidation product, by reacting with 2-thiobarbituric...
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Química
2005-08-01
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| Series: | Química Nova |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422005000400019 |
| _version_ | 1811270619065483264 |
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| author | Cibele Cristina Osawa Pedro Eduardo de Felício Lireny Ap. Guaraldo Gonçalves |
| author_facet | Cibele Cristina Osawa Pedro Eduardo de Felício Lireny Ap. Guaraldo Gonçalves |
| author_sort | Cibele Cristina Osawa |
| collection | DOAJ |
| description | <abstract language="eng">The TBA test is essential to quality control of fat-containing food, being the test most applied to evaluate lipid peroxidation in fishery, meat and poultry products. It estimates malonaldehyde, a secondary oxidation product, by reacting with 2-thiobarbituric acid, forming a coloured complex, measured spectrophotometrically atlambda = 532 nm. Results are expressed as mg malonaldehyde per kg sample or frequently as "TBA value". There are four ways of quantifying it: by lipid extraction, direct heating, distillation or heat-acid extraction. This review intends to point out traditional, modified and alternative TBA test methods, besides enumerating advantages and drawbacks of each one. |
| first_indexed | 2024-04-12T22:05:20Z |
| format | Article |
| id | doaj.art-871962a059f043248eca6a8eab523a0b |
| institution | Directory Open Access Journal |
| issn | 0100-4042 1678-7064 |
| language | English |
| last_indexed | 2024-04-12T22:05:20Z |
| publishDate | 2005-08-01 |
| publisher | Sociedade Brasileira de Química |
| record_format | Article |
| series | Química Nova |
| spelling | doaj.art-871962a059f043248eca6a8eab523a0b2022-12-22T03:14:59ZengSociedade Brasileira de QuímicaQuímica Nova0100-40421678-70642005-08-0128465566310.1590/S0100-40422005000400019Teste de TBA aplicado a carnes e derivados: métodos tradicionais, modificados e alternativos TBA test applied to meats and their products: traditional, modified and alternative methodsCibele Cristina OsawaPedro Eduardo de FelícioLireny Ap. Guaraldo Gonçalves<abstract language="eng">The TBA test is essential to quality control of fat-containing food, being the test most applied to evaluate lipid peroxidation in fishery, meat and poultry products. It estimates malonaldehyde, a secondary oxidation product, by reacting with 2-thiobarbituric acid, forming a coloured complex, measured spectrophotometrically atlambda = 532 nm. Results are expressed as mg malonaldehyde per kg sample or frequently as "TBA value". There are four ways of quantifying it: by lipid extraction, direct heating, distillation or heat-acid extraction. This review intends to point out traditional, modified and alternative TBA test methods, besides enumerating advantages and drawbacks of each one.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422005000400019TBA testlipid oxidationmalonaldehyde |
| spellingShingle | Cibele Cristina Osawa Pedro Eduardo de Felício Lireny Ap. Guaraldo Gonçalves Teste de TBA aplicado a carnes e derivados: métodos tradicionais, modificados e alternativos TBA test applied to meats and their products: traditional, modified and alternative methods Química Nova TBA test lipid oxidation malonaldehyde |
| title | Teste de TBA aplicado a carnes e derivados: métodos tradicionais, modificados e alternativos TBA test applied to meats and their products: traditional, modified and alternative methods |
| title_full | Teste de TBA aplicado a carnes e derivados: métodos tradicionais, modificados e alternativos TBA test applied to meats and their products: traditional, modified and alternative methods |
| title_fullStr | Teste de TBA aplicado a carnes e derivados: métodos tradicionais, modificados e alternativos TBA test applied to meats and their products: traditional, modified and alternative methods |
| title_full_unstemmed | Teste de TBA aplicado a carnes e derivados: métodos tradicionais, modificados e alternativos TBA test applied to meats and their products: traditional, modified and alternative methods |
| title_short | Teste de TBA aplicado a carnes e derivados: métodos tradicionais, modificados e alternativos TBA test applied to meats and their products: traditional, modified and alternative methods |
| title_sort | teste de tba aplicado a carnes e derivados metodos tradicionais modificados e alternativos tba test applied to meats and their products traditional modified and alternative methods |
| topic | TBA test lipid oxidation malonaldehyde |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422005000400019 |
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