Physicochemical characterization of goat milk produced in the Comarca Lagunera, Mexico
Autor: | Cesar A. Meza-Herrera, Francisco Javier Pastor-López, Jorge A. Maldonado, Luis M. Isidro-Requejo, Homero Salinas-González |
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Rok vydání: | 2019 |
Předmět: |
Chemical Phenomena
Lactose Pasture Milking 03 medical and health sciences chemistry.chemical_compound Animal science Grazing Animals Herbivory Mexico 030304 developmental biology Production system 0303 health sciences Residue (complex analysis) geography geography.geographical_feature_category Chemistry Goats 0402 animal and dairy science 04 agricultural and veterinary sciences General Medicine Hydrogen-Ion Concentration Total dissolved solids Animal Feed Dietary Fats 040201 dairy & animal science Diet Milk Dietary Supplements Female Dietary Proteins Edible Grain General Agricultural and Biological Sciences Medicago sativa |
Zdroj: | Animal Science Journal. 90:563-573 |
ISSN: | 1740-0929 1344-3941 |
DOI: | 10.1111/asj.13173 |
Popis: | The purpose of this study was to determine goat milk physicochemical parameters during the feed scarcity season. An evaluation was made for 398 milk samples from 80 multiparous goats belonging to three different production systems: (S1) mechanized milking grazing pasture and harvested residue (alfalfa) and grain supplemented; (S2) system grazing native pasture; and (S3) system grazing native pasture and grain supplemented. The general averages were: fat (FT) 4.0 ± 0.20%, protein (PR) 3.3 ± 0.05%, lactose (LC) 4.9 ± 0.09%, nonfat solids (NFS) 8.9 ± 0.13%, total solids (TS) 14.5 ± 0.20%, temperature (TM) 24.6 ± 1.06°C, and acidity (pH) 6.7 ± 0.049. Most of the physicochemical components of milk were affected (p |
Databáze: | OpenAIRE |
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