Source-dependent compositional changes in coconut flavoured liquid smoke and its application in traditional Indian smoked fishery products
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Title |
Source-dependent compositional changes in coconut flavoured liquid smoke and its application in traditional Indian smoked fishery products
Not Available |
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Creator |
Nithin, C. T.
Chatterjee, N.S. Joshy, C.G. Yathavamoorthi, R. Ananthanarayanan, T. R. Suseela Mathew Bindu, J. Srinivasa Gopal, T.K. |
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Subject |
Seafood
food smoking masmin liquid smoking polycyclic aromatic hydrocarbons (PAH) |
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Description |
Not Available
Smoking is an age-old food preservation method. Intense smoking results in deposition of carcinogenic polycyclic aromatic hydrocarbons (PAH) in food. Replacing traditional smoking practices with application of liquid smoke or smoke flavouring is proven to reduce the PAH content without adversely affecting flavour of the products. This study explores source-dependant variations in composition of a coconut-flavoured liquid smoke. Liquid smoke produced from coconut husk (CH), coconut fbre (CF) and coconut fbre powder (CP) was analysed for total phenolic content, total carbonyls, titratable acidity, pH and PAH content. Resultant liquid smokes were also compared a commercial liquid smoke (CL) for composition. Total phenolic content in the liquid smokes ranged from 1518 ± 184 (CH), 1037 ± 110 (CF), 834 ± 48.23(CP) and 20047 ± 193 mg L−1 (CL). Commercial liquid smoke showed highest total PAH content 215 ± 15.45 ng ml−1 followed by 8.23 ± 1.47 (CP), 7.22 ± 1.44 (CF) and 0.64 ± 0.13 ng m−1 (CH). Further, process parameters for producing ‘masmin’ – a popular traditional smoked and dried ready-toeat product – by replacing traditional smoking practices with liquid smoking were standardised using Response Surface Methodology. Spraying cooked skipjack tuna (Katsuwonus pelamis) loins with coconut husk liquid smoke containing 4% salt for 155 min at flow rate of 3 L hr−1 and chamber temperature of 60°C was found to give the product a matching flavour with traditional masmin. Not Available |
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Date |
2021-03-04T06:26:44Z
2021-03-04T06:26:44Z 2020-08-13 |
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Type |
Research Paper
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Identifier |
Nithin, C. T., Chatterjee, N. S. Joshy, C. G., Yathavamoorthi, R., Ananthanarayanan, T. R., Suseela Mathew, Bindu, J. and Srinivasa Gopal, T. K. (2020) Source-dependent compositional changes in coconut flavoured liquid smoke and its application in traditional Indian smoked fishery products, Food Addit Contam: Part A. 37(10): 1610-1620.
1944-0049 http://krishi.icar.gov.in/jspui/handle/123456789/45812 |
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Language |
English
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Relation |
Not Available;
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Publisher |
Taylor and Francis Group
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