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http://krishi.icar.gov.in/jspui/handle/123456789/52713| Title: | Quality and Fatty Acid Composition of Lipids from Head of Indian Mackerel (Rastreliger kanagurta) and Tigertooth Croaker (Otolithes ruber) |
| Other Titles: | Not Available |
| Authors: | Elavarasan, K. Kumar, A. Tejpal, C.S. Kumar, K.S. Uchoi, D. George Ninan Zynudheen, A.A. |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Central Institute of Fisheries Technology |
| Published/ Complete Date: | 2017 |
| Project Code: | Not Available |
| Keywords: | Head waste mackerel tigertooth croaker fatty acid composition PUFA lipid recovery |
| Publisher: | Society of Fisheries Technologists (India) |
| Citation: | Elavarasan, K., Anuj Kumar, Tejpal, C.S., Sathish Kumar, K., Uchoi, D., George Ninan and Zynudheen, A.A. (2017) – Quality and fatty acid composition of lipids from head of Indian mackerel (Rastrelliger kanagurta) and tigertooth croaker (Otolithes ruber), Fish. Technol., 54(2): 112-118. |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Fish processing discards contain valuable nutrients such as proteins, lipids and minerals. The lipid from mackerel and croaker head extracted by alkali solubilization was recovered and characterized for quality parameters such as peroxide value (PV), free fatty acid (FFA), thiobarbituric acid reactive substances (TBARS) and fatty acid composition. PV, FFA and TBARS values of lipids recovered from head of mackerel was higher than that of croaker. Both mackerel and croaker head lipids had higher amount of saturated fatty acids (SFA) and monounsaturated fatty acids (MUFA) and lower amount of polyunsatuarated fatty acids (PUFA) compared to fatty acids from muscle of the same fishes. Mackerel head lipids had higher PUFA content (30.81%) than that of croaker (18.71%). The SFA content was dominated by palmitic acid while the MUFA content was dominated by palmitoleic acid. Docosahexaenoic acid (DHA; C22: 6 ω3) and Eicosapentaenoic acid (EPA; C 20: 5 ω3) were the dominant PUFA in both the fish-head lipids. The study revealed the fish head waste as a potential source of ω-3 fatty acids which can be recovered by alkali solubilization process. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Article |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Fishery Technology |
| Volume No.: | 54(20) |
| Page Number: | 112 - 117 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/52713 |
| Appears in Collections: | FS-CIFT-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Quality and fatty acid composition of.pdf | 240.52 kB | Adobe PDF | View/Open |
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