Please use this identifier to cite or link to this item:
http://ri.uaemex.mx/handle20.500.11799/109777| DC Field | Value | Language |
|---|---|---|
| dc.creator | LAURA MORENO CAMARENA | - |
| dc.creator | Ignacio Arturo Domínguez Vara | - |
| dc.creator | ERNESTO MORALES ALMARAZ | - |
| dc.creator | JOSE LUIS BORQUEZ GASTELUM | - |
| dc.creator | DANIEL TRUJILLO GUTIERREZ | - |
| dc.creator | JORGE PABLO ACOSTA DIBARRAT | - |
| dc.creator | JUAN EDREI SANCHEZ TORRES | - |
| dc.date | 2020-11 | - |
| dc.date.accessioned | 2022-04-21T06:03:04Z | - |
| dc.date.available | 2022-04-21T06:03:04Z | - |
| dc.identifier | http://hdl.handle.net/20.500.11799/109777 | - |
| dc.identifier.uri | http://ri.uaemex.mx/handle20.500.11799/109777 | - |
| dc.description | To assess the effect of dietary supplement levels of chromium-yeast (Cr-yeast) on growth performance, blood glucose and triglycerides, fatty acid (FA) profile in intramuscular fat, carcase and meat traits, iron, copper, chromium and zinc concentrations in liver and bone, 24 Rambouillet male lambs (29.2 ± 0.17 kg body weight) were randomly assigned to four diets with 0, 0.2, 0.4 and 0.6mg Cr/kg DM. The growth performance trial lasted 49 d. Supplemental Cryeast did not affect growth performance and carcase characteristics (p>.05), but reduced (p<.05) perirenal and intramuscular fat, as well as 3 h post-feeding blood glucose and triglycerides concentration. In liver, Fe and Cu concentration decreased (p<.05), while Cr concentrations in liver increased with increasing Cr-yeast dietary levels. In bone, Fe decreased (p<.05) as Cryeast dietary levels increasing, and Cr-yeast supplementation increased Cr concentrations (p<.05). As Cr-yeast dietary level increased, palmitic (C16:0) and stearic (C18:0) SFA decreased linearly (p<.05), while palmitoleic (C16:1n-7), vaccenic (C18:1n-7), linoleic (C18:2n-6) and arachidic (C20:4) unsaturated fatty acids (UFA) increased linearly (p<.01). In conclusion, Cr-yeast did not affect growth performance and carcase quality, but decreased the perirenal and intramuscular fat, blood glucose and triglyceride content, and Fe and Cu concentrations in liver as increased Cr-yeast levels in the diet. Because supplemental Cr-yeast improved index of atherogenicity and unsaturated to saturated FA ratio in muscle of lambs, it could be of human nutritional interest. | - |
| dc.language | eng | - |
| dc.publisher | ITALIAN JOURNAL OF ANIMAL SCIENCE | - |
| dc.relation | 19 | - |
| dc.rights | info:eu-repo/semantics/openAccess | - |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/4.0 | - |
| dc.source | (Print) (Online) | - |
| dc.subject | Cr-yeast supplementation reduced blood glucose and triglyceride concentration. | - |
| dc.subject | info:eu-repo/classification/cti/6 | - |
| dc.title | Effects of dietary chromium-yeast level on growth performance, blood metabolites, meat traits and muscle fatty acids profile, and microminerals content in liver and bone of lambs | - |
| dc.type | article | - |
| dc.audience | students | - |
| dc.audience | researchers | - |
| item.grantfulltext | none | - |
| item.fulltext | No Fulltext | - |
| Appears in Collections: | Producción | |
Google ScholarTM
Check
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.