This study evaluated the effect of

This study evaluated the effect of various dietary lipid levels for the shortfin corvina Cynoscion parvipinnis when provided as fish oil (FO), and the degree to which FO may be replaced by soybean oil (SO) without significantly affecting its biological performance or the nutritional value of the fillet for the consumers. Three levels of dietary lipid, 8, 12, and 16%, and three levels of inclusion of FO, 100% FO, 75% FO–25% SO, and 50% FO–50% SO, were evaluated in an 8-week feeding trial with a 3 × 3 factorial design, on growth, feed utilization and body composition of this species. Juveniles (initial mean body weight: 97.47 g) were stocked into circular tanks of 250 L in a recirculating system at a density of 6 fish tank−1, assigning each dietary treatment to four replicate tanks. At the end of the trial, no significant differences were observed for either the main effects or their interaction in
any of the growth parameters evaluated. The crude fat content of muscle was significantly affected by the dietary lipid level and by the level of FO replacement, ranging from 1.33% in fish fed 8% lipid, to 1.81% in fish fed 16%, and from 1.25% in fish fed 100% FO, to 1.88% in fish fed 50% FO–50% SO. Linoleic acid content increased (0.65 to 1.43 mg g−1) as dietary SO replaced FO, while the eicosapentaenoic (0.67 to 0.55 mg g−1) and docosahexaenoic
(1.49 to 1.26 mg g−1) acids decreased. The atherogenicity index (AI) ranged from 1.07 to 1.16, while the thrombogenicity index (TI) ranged from 0.18 to 0.29, and the n−3/n−6 ratio was significantly reduced from
2.65 in muscle of fish fed the 100% FO diet, to 1.43 in those fed the 50% FO diet. Thus, froman economic perspective,
it would be desirable to limit the FO inclusion and to keep the total dietary lipid at 8%when dietary protein is
provided at 44% in aquafeeds for the growout stage of this species.Moreover, up to 50% of FO can be replaced by
SO with no adverse effects on growth, and, even though the fatty acid profile of the muscle was significantly modified
by the replacement, the health lipid indices and n−3/n−6 ratios confirmed that the muscle still conserved
the functional properties of nutraceutics for human health, and the fillets are valuable in a healthy diet as a source
of essential fatty acids.
Statement of relevance: First documented data on lipid nutrition of the shortfin corvina.

ผลลัพธ์ (อังกฤษ) 2:

This study evaluated the effect of various dietary lipid levels for the shortfin corvina Cynoscion parvipinnis when provided as fish oil (FO), and the degree to which FO may be replaced by soybean oil (SO) without significantly affecting its biological performance or the nutritional value. of the fillet for the consumers. Three levels of dietary lipid, 8, 12, and 16%, and three levels of inclusion of FO, 100% FO, 75% FO-25% SO, and 50% FO-50% SO, were evaluated in an 8-week. feeding trial with a 3 × 3 factorial design, on growth, feed utilization and body composition of this species. Juveniles (initial mean body weight: 97.47 g) were stocked into circular tanks of 250 L in a recirculating system at a density of 6 fish tank-1, assigning each dietary treatment to four replicate tanks. At the End of the Trial, no significant differences were observed for either the Main or their Interaction effects in
any of the growth Parameters evaluated. The crude fat content of muscle was significantly affected by the dietary lipid level and by the level of FO replacement, ranging from 1.33% in fish fed 8% lipid, to 1.81% in fish fed 16%, and from 1.25% in fish fed 100. % FO, to 1.88% in fish fed 50% FO-50% SO. Linoleic acid content Increased (0.65 to 1.43 mg G-1) as dietary SO FO replaced, while the eicosapentaenoic (0.67 to .55 mg G-1) and docosahexaenoic
(one forty-nine to 1.26 mg G-1) Decreased acids. The Atherogenicity index (AI) ranged from 1:07 to one sixteen, while the Thrombogenicity index (TI) ranged from 00:18 to 12:29 a.m., and the n-3 / n-6 ratio was significantly reduced from
2.65 in Muscle of Fish fed the 100% FO diet. , to 1.43 in those fed the 50% FO diet. Thus, Froman Economic Perspective,
it would be desirable to Limit the FO inclusion and to Keep the total dietary lipid at 8% when dietary protein is
provided at 44% in Aquafeeds for the Growout Stage Species.Moreover of this, up to 50% of. FO Can be replaced by
SO with no adverse effects on growth, and, even though the fatty acid Profile of the Muscle was significantly Modified
by the Replacement, the Health lipid indices and n-3 / n-6 ratios confirmed that the Muscle still conserved.
the functional properties of Nutraceutics for Human Health, and the fillets are Valuable in a Healthy diet as a source
of Essential fatty acids.
Statement of relevance: First Data documented on Nutrition of the lipid Shortfin Corvina.

ผลลัพธ์ (อังกฤษ) 3:

This study evaluated the effect of various dietary lipid levels for the shortfin Corvina Cynoscion parvipinnis when provided. As fish oil (FO), and the degree to which FO may be replaced by soybean oil (SO) without significantly affecting its biological. Performance or the nutritional value of the fillet for the consumers. Three levels of dietary lipid 8 12,,,,, and 16% and Three levels of inclusion of FO 100%, FO, FO 75% - 25% SO and 50%, FO - 50% SO were evaluated, in an 8-week feeding trial with. A 3 × 3 design factorial, growth on, utilization feed and body composition of this species. Juveniles (initial mean body. Weight: 97.47 g) were stocked into circular tanks of 250 L in a recirculating system at a density of 6 fish tank − 1 assigning,, Each dietary treatment to four replicate tanks. At the end of, the trial no significant differences were observed for either. The main effects or their interaction in.Any of the growth parameters evaluated. The crude fat content of muscle was significantly affected by the dietary lipid. Level and by the level of, FO replacement ranging from 1.33% in fish fed 8% lipid to 1.81%, in fish fed 16% and from, 1.25% in. Fish fed 100% FO to 1.88%, in fish fed 50% FO - 50% SO. Linoleic acid content increased (0.65 to 1.43 mg g − 1) as dietary SO. Replaced FO while the, eicosapentaenoic (0.67 to 0.55 mg g − 1) and docosahexaenoic.(1.49 to 1.26 mg g − 1) acids decreased. The atherogenicity index (AI) ranged from 1.07, to 1.16 while the thrombogenicity. Index (TI) ranged from 0.18, to 0.29 and the n − 3 / N − 6 ratio was significantly reduced from.2.65 in muscle of fish fed the 100% FO diet to 1.43, in those fed the 50% FO diet. Thus froman economic perspective,,It would be desirable to limit the FO inclusion and to keep the total dietary lipid at 8%when dietary protein is.Provided at 44% in aquafeeds for the Growout stage of, this species.Moreover up to 50% of FO can be replaced by.SO with no adverse effects, on growth and even though, the fatty acid profile of the muscle was significantly modified.By the replacement the health, lipid indices and N − 3 / N − 6 ratios confirmed that the muscle still conserved.The functional properties of nutraceutics for human health and the, fillets are valuable in a healthy diet as a source.Of essential fatty acids.Statement of Relevance: First documented data on lipid nutrition of the shortfin Corvina.