Table 3. Content of major components of sabrefish muscles

Reservoir	Percentage (%)
	water	dry matter	protein	lipids	ash	carbohydrates
Ivankovo	75.72 ± 0.93	24.28 ± 0.93	18.84 ± 0.51	3.33 ± 1.03	1.19 ± 0.18	0.91 ± 0.53
Uglich	77.82 ± 2.91*	22.18 ± 2.91*	17.53 ± 1.27*	2.13 ± 2.04*	1.14 ± 0.16	1.38 ± 0.77*

Differences from the Ivankovo Reservoir are reliable.