Biochemical Compositions in Muscle and Liver of Normal and Infected Fish of Lutjanus Johni off Visakhapatnam Coast

Proteins, lipids and carbohydrates in muscle and liver tissues were studied with respect to different seasons in Lutjanus johni. Lipids are elevated in infected liver tissues, 10.27mg/g, (±0.58). Whereas decline of protein has been observed in infected muscle tissue 74.60mg/g, (±2.61) compared with normal fish 78.29mg/g, ±1.86. Some fluctuations have been observed in total carbohydrate content in infected fishes.

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