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Nutritional profile of climbing perch (Anabas testudineus Bloch, 1792) muscle tissue with emphasis on seasonal variations
Indian Journal of Experimental Biology ( IF 0.6 ) Pub Date : 2020-12-21
Treesa Varghese, Saleena Mathew

Nutritional profile of Climbing Perch (Anabas testudineus Bloch, 1792) muscle tissue were analyzed with emphasis on seasonal variations. Climbing Perch muscle tissue had high lipid content, constituting about 12.87%. The mean value of protein, moisture and ash were found to be 15.46, 68.86 and 1.25%, respectively. Highest values were observed in the month of March and April for protein (17.02%) and lipid (14.06%), respectively, while lowest values were in the month of July for both protein (13.02%) and lipid (11.08%). Highest and lowest values for water content were noticed in the month of July (73.37%) and March (66.91%). Protein (P <0.01) and lipid (P <0.01) content showed a negative correlation with moisture content within the muscle tissue. Additionally, between protein and lipid a positive relation was observed (P <0.01). Ash content showed no significant correlation with protein, lipid or moisture content in the muscle tissue and its maximum value was noticed in the month of March (1.75%). The results suggested that the proximate composition of fish muscle tissue significantly varies during different seasons. The present studies thus provide information on variation in proximate composition of the Climbing Perch with seasons which is useful for the processing industry.

中文翻译:

强调季节变化的攀爬鲈鱼(Anabas testudineus Bloch,1792)肌肉组织的营养成分

分析了攀爬鲈(Anaabas testudineus Bloch,1792)肌肉组织的营养状况,重点是季节性变化。攀爬的鲈鱼肌肉组织中脂质含量高,约占12.87%。蛋白质,水分和灰分的平均值分别为15.46、68.86和1.25%。在3月和4月,蛋白质(17.02%)和脂质(14.06%)分别为最高值,而在7月,蛋白质(13.02%)和脂质(11.08%)均最低。分别在7月(73.37%)和3月(66.91%)发现最高和最低含水量。蛋白质(P <0.01)和脂质(P<0.01)含量与肌肉组织中的水分含量呈负相关。另外,在蛋白质和脂质之间观察到正相关(P <0.01)。灰分含量与肌肉组织中的蛋白质,脂质或水分含量无显着相关性,其最大值在三月份出现(1.75%)。结果表明,鱼肉组织的近端组成在不同季节明显不同。因此,本研究提供了有关攀登鲈鱼附近组成随季节变化的信息,这对加工业有用。
更新日期:2020-12-21
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