The quality parameters such as TMA-N and TVB-N values vary in dry fishes in different seasons and the results are presented in Table 1, 2 and 3. TMA-N value during monsoon season ranged between 9.8 – 18.8 mg/100 g and the highest and lowest value were recorded in P. schotaf (18.8 mg/100 g) and S. commersonii (9.8 mg/100 g). During post monsoon season the value ranged from 6.3 – 17.1 mg/100 g and high and the same two species had higher and lower values. In summer the value for TMA-N ranged from 4.00-7.7 mg/100 g.The highest and lowest values were observed in P. schotaf and L. parsia. In the case of TVB-N values of dried fishes in monsoon, post monsoon and summer seasons ranged from 20.28 – 38.26 mg/100 g, 15.77 – 22.72 mg/100 g, and 9.90 – 19.20 mg/100 g respectively.
Tables 4, 5 & 6 shows seasonal variation of moisture content, TVB-N content and time taken for visible fungal growth during the storage of dry fishes. It was observed that there was difference in the nine types of samples and it also varied with the season. During storage in the monsoon season visible fungal colonies appeared quickly in all types of samples.
The quality parameters such as TMA-N and TVB-N values vary in dry fishes in different seasons and the results are presented in Table 1, 2 and 3. TMA-N value during monsoon season ranged between 9.8 – 18.8 mg/100 g and the highest and lowest value were recorded in P. schotaf (18.8 mg/100 g) and S. commersonii (9.8 mg/100 g). During post monsoon season the value ranged from 6.3 – 17.1 mg/100 g and high and the same two species had higher and lower values. In summer the value for TMA-N ranged from 4.00-7.7 mg/100 g.The highest and lowest values were observed in P. schotaf and L. parsia. In the case of TVB-N values of dried fishes in monsoon, post monsoon and summer seasons ranged from 20.28 – 38.26 mg/100 g, 15.77 – 22.72 mg/100 g, and 9.90 – 19.20 mg/100 g respectively. Tables 4, 5 & 6 shows seasonal variation of moisture content, TVB-N content and time taken for visible fungal growth during the storage of dry fishes. It was observed that there was difference in the nine types of samples and it also varied with the season. During storage in the monsoon season visible fungal colonies appeared quickly in all types of samples.
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