Biochemical profile and milk fat/protein in Saanen and Nubian goats
ABSTRACT The biochemical profile and milk fats/proteins in Saanen and Nubian goats from Los Asmoles, Colima was carried out. Milk fat, milk protein, fat/protein ratio, glucose (GLU), cholesterol (COL), non-esterified fatty acids (NEFA), triacylglycerol (TAG), β-hydroxybutyrate (β-HBA), blood urea ni...
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| Format: | Article |
| Language: | English |
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Universidade Federal de Minas Gerais
2025-01-01
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| Series: | Arquivo Brasileiro de Medicina Veterinária e Zootecnia |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352025000100105&lng=en&tlng=en |
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| author | R.O.F. Prado M.F. Valencia R.J.A. Hernández B.J.L. Zepeda C.A.C. García |
| author_facet | R.O.F. Prado M.F. Valencia R.J.A. Hernández B.J.L. Zepeda C.A.C. García |
| author_sort | R.O.F. Prado |
| collection | DOAJ |
| description | ABSTRACT The biochemical profile and milk fats/proteins in Saanen and Nubian goats from Los Asmoles, Colima was carried out. Milk fat, milk protein, fat/protein ratio, glucose (GLU), cholesterol (COL), non-esterified fatty acids (NEFA), triacylglycerol (TAG), β-hydroxybutyrate (β-HBA), blood urea nitrogen (BUN), albumin (ALB), globulin (GLOB), total protein (PROT-T), calcium ion (Ca2+), inorganic phosphate (Pi), sodium ion (Na+), potassium ion (K+), magnesium ion (Mg2+), and chloride ion (Cl-) was calculated. The biochemical profile results were consistent with the international literature for goats. All analytes except ALB and β-HBA showed racial differences. The three milk variables registered a higher concentration in Nubian. The comparison between groups (high-yield vs. low-yield vs. dry period) showed differences in COL and β-HBA in both breeds. A negative correlation between GLU and NEFA was quantified. Positive correlations between NEFA with COL, TAG and β-HBA, between Ca2+ with Na+ and between K+ with Na+ and Mg2+ were quantified. Milk fat was correlated with COL, NEFA and β-HBA. Milk protein was correlated with BUN. The fat/protein ratio was correlated with COL and β-HBA. Results provide insight into metabolic adaptations in lactation and identify links between key analytes and milk fat/protein in goats. |
| format | Article |
| id | doaj-art-5ed69ad355034af19b11b53baee607a0 |
| institution | Kabale University |
| issn | 1678-4162 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Universidade Federal de Minas Gerais |
| record_format | Article |
| series | Arquivo Brasileiro de Medicina Veterinária e Zootecnia |
| spelling | doaj-art-5ed69ad355034af19b11b53baee607a02025-01-21T07:37:02ZengUniversidade Federal de Minas GeraisArquivo Brasileiro de Medicina Veterinária e Zootecnia1678-41622025-01-0177110.1590/1678-4162-13283Biochemical profile and milk fat/protein in Saanen and Nubian goatsR.O.F. Pradohttps://orcid.org/0000-0001-8802-0177M.F. Valenciahttps://orcid.org/0000-0001-8390-5224R.J.A. Hernándezhttps://orcid.org/0000-0003-1805-5264B.J.L. Zepedahttps://orcid.org/0000-0002-9564-7768C.A.C. Garcíahttps://orcid.org/0000-0002-7716-210XABSTRACT The biochemical profile and milk fats/proteins in Saanen and Nubian goats from Los Asmoles, Colima was carried out. Milk fat, milk protein, fat/protein ratio, glucose (GLU), cholesterol (COL), non-esterified fatty acids (NEFA), triacylglycerol (TAG), β-hydroxybutyrate (β-HBA), blood urea nitrogen (BUN), albumin (ALB), globulin (GLOB), total protein (PROT-T), calcium ion (Ca2+), inorganic phosphate (Pi), sodium ion (Na+), potassium ion (K+), magnesium ion (Mg2+), and chloride ion (Cl-) was calculated. The biochemical profile results were consistent with the international literature for goats. All analytes except ALB and β-HBA showed racial differences. The three milk variables registered a higher concentration in Nubian. The comparison between groups (high-yield vs. low-yield vs. dry period) showed differences in COL and β-HBA in both breeds. A negative correlation between GLU and NEFA was quantified. Positive correlations between NEFA with COL, TAG and β-HBA, between Ca2+ with Na+ and between K+ with Na+ and Mg2+ were quantified. Milk fat was correlated with COL, NEFA and β-HBA. Milk protein was correlated with BUN. The fat/protein ratio was correlated with COL and β-HBA. Results provide insight into metabolic adaptations in lactation and identify links between key analytes and milk fat/protein in goats.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352025000100105&lng=en&tlng=enblood chemistrymetabolic profilemilk fat/proteingoat milk |
| spellingShingle | R.O.F. Prado M.F. Valencia R.J.A. Hernández B.J.L. Zepeda C.A.C. García Biochemical profile and milk fat/protein in Saanen and Nubian goats Arquivo Brasileiro de Medicina Veterinária e Zootecnia blood chemistry metabolic profile milk fat/protein goat milk |
| title | Biochemical profile and milk fat/protein in Saanen and Nubian goats |
| title_full | Biochemical profile and milk fat/protein in Saanen and Nubian goats |
| title_fullStr | Biochemical profile and milk fat/protein in Saanen and Nubian goats |
| title_full_unstemmed | Biochemical profile and milk fat/protein in Saanen and Nubian goats |
| title_short | Biochemical profile and milk fat/protein in Saanen and Nubian goats |
| title_sort | biochemical profile and milk fat protein in saanen and nubian goats |
| topic | blood chemistry metabolic profile milk fat/protein goat milk |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352025000100105&lng=en&tlng=en |
| work_keys_str_mv | AT rofprado biochemicalprofileandmilkfatproteininsaanenandnubiangoats AT mfvalencia biochemicalprofileandmilkfatproteininsaanenandnubiangoats AT rjahernandez biochemicalprofileandmilkfatproteininsaanenandnubiangoats AT bjlzepeda biochemicalprofileandmilkfatproteininsaanenandnubiangoats AT cacgarcia biochemicalprofileandmilkfatproteininsaanenandnubiangoats |