The lactoferrin content variation and its related factors in milk of Xinong Saanen goats
| Autor: | Gongzhen Ma, Zhongyang Li, Tianying Zhang, Jiangtao Huang, Xueying Zhang, Jianjue Wang, Huaiping Shi |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
0301 basic medicine
03 medical and health sciences chemistry.chemical_compound Animal science fluids and secretions Lactation medicine Xinong Saanen goat Lactose Related factors lcsh:Veterinary medicine General Veterinary biology Lactoferrin 0402 animal and dairy science food and beverages 04 agricultural and veterinary sciences 040201 dairy & animal science 030104 developmental biology medicine.anatomical_structure Milk chemistry biology.protein Colostrum lcsh:SF600-1100 Animal Science and Zoology Composition (visual arts) |
| Zdroj: | Journal of Applied Animal Research, Vol 46, Iss 1, Pp 1032-1035 (2018) |
| ISSN: | 0974-1844 0971-2119 |
| Popis: | Lactoferrin (LF) is a prominent protein in milk, and is present in many other secretory fluids and white blood cells. The variation of LF content in milk is possibly regulated by multiple environmental factors such as milk composition and endogenous factors. In this study, we analysed the variations of LF in both milk and plasma of 20 Xinong Saanen goats and its related factors. Firstly, LF content in colostrum was 222.6 ± 41.57 μg/mL, and then throughout the lactation period the mean concentrations remained stable, ranged between 34.61 and 51.94 μg/mL. The LF concentration in plasma fluctuated between 173.56 and 246.20 μg/mL during the entire lactational period. There was no correlation between the milk and plasma LF concentrations (P > .05). However, LF in milk was closely correlated with milk lactose, protein and SNF contents (P .05). In addition, LF concentration in milk was correlated with the lactation stage (P |
| Databáze: | OpenAIRE |
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