Changes in milk composition of domestic Balkan donkeys’ breed during lactation periods
| Autor: | A Tatjana Tasic, S Ivana Cabarkapa, J Sanja Popovic, Vojislav Banjac, M Jasmina Lazarevic, M Bojana Kokic, M Olivera Djuragic |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
2. Zero hunger
casein fractions Balkan donkeys’ milk 0402 animal and dairy science General Engineering food and beverages 04 agricultural and veterinary sciences Biology 040401 food science 040201 dairy & animal science fatty acids Breed 0404 agricultural biotechnology Animal science medicine.anatomical_structure Lactation lcsh:Technology (General) medicine whey protein fractions lcsh:T1-995 Composition (visual arts) |
| Zdroj: | Acta Periodica Technologica, Vol 2017, Iss 48, Pp 187-195 (2017) |
| ISSN: | 1450-7188 |
| Popis: | Changes in the milk composition during early, middle and late stage of lactation period were monitored in 10 individual autochthonous donkeys of the Domestic Balkan breed. Animals were grazing ad libitum during early and middle lactation, while supplements (meadow hay, corn and corn stalks) were added during the late lactation period. The aim of this study was to evaluate the main compounds of donkeys’ milk during different periods of lactation. Based on the obtained results it was noticed that nutritional effects on milk composition were the greatest in the early and middle lactation. Chemical analysis indicated that donkeys’ milk was quite poor in dry matter (8.82-9.68%), fat (0.54-0.67%) and protein (1.44-1.79%), and conversely was high in lactose content (6.06-7.12%). Concentration of vitamin C varied significantly (P |
| Databáze: | OpenAIRE |
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