Citation
Jamilah Bakar, . and Mohd Yusop Abdullah, . (1991) Monitoring the quality changes of freshwater fish I : bighead carp A. Nobilis kept at ambient temperature. [Proceedings Paper]
Abstract
The quality changes of bighead carp kept whole at ambient temperature was monitored by measuring pH total volatile nitrogen TVN thiobarbituric acid reactive substances TBARS and sensory evaluation for over a period of 24 hr. The fatty acid profile of the white abdominal muscle was also reported. TVN and TBARS values were found to have high linear correlation with storage time. pH changes were insignificant throughout the experiment. The bighead carp was acceptable up to 12 hr of storage and this corresponded to TBARS value of 3.2x.5 umolmalonnaldehyde kg minus one and TVN value of 5.32 mg N per 100g. Sensory scores also showed that odour changes were consistently lower scored than textural changes
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Abstract
The quality changes of bighead carp kept whole at ambient temperature was monitored by measuring pH total volatile nitrogen TVN thiobarbituric acid reactive substances TBARS and sensory evaluation for over a period of 24 hr. The fatty acid profile of the white abdominal muscle was also reported. TVN and TBARS values were found to have high linear correlation with storage time. pH changes were insignificant throughout the experiment. The bighead carp was acceptable up to 12 hr of storage and this corresponded to TBARS value of 3.2x.5 umolmalonnaldehyde kg minus one and TVN value of 5.32 mg N per 100g. Sensory scores also showed that odour changes were consistently lower scored than textural changes
Additional Metadata
| Item Type: | Proceedings Paper |
|---|---|
| Additional Information: | 3 tables 14 ref.; Summary En |
| AGROVOC Term: | CARPA |
| AGROVOC Term: | PH |
| AGROVOC Term: | TEMPERATURA |
| AGROVOC Term: | APTITUD PARA LA CONSERVACION/ TECNOLOGIA POSTCOSECHA |
| AGROVOC Term: | TECNOLOGIA DE LOS ALIMENTOS |
| Geographical Term: | MALAYSIA |
| Depositing User: | Ms. Norfaezah Khomsan |
| Last Modified: | 24 Apr 2025 05:26 |
| URI: | http://webagris.upm.edu.my/id/eprint/14948 |
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