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Physiological change in camel milk composition (Camelus dromedarius). 1. Effect of lactation stage

Konuspayeva Gaukhar, Faye Bernard, Loiseau Gérard, Narmuratova Meiramkul, Ivashchenko Anatoly, Meldebekova Aliya, Davletov Sydyk. 2010. Physiological change in camel milk composition (Camelus dromedarius). 1. Effect of lactation stage. Tropical Animal Health and Production, 42 (3) : 495-499.

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Quartile : Q2, Sujet : VETERINARY SCIENCES

Résumé : The change in the composition of camel milk in four dromedaries was studied by including the common measured parameters: protein, total fat, lactose, main minerals (calcium, phosphorus, and iron), and vitamin C. The fat matter varied from 4.34% to 7.81% with a slight decrease all along the lactation and a minimal value at the 14th week corresponding to the lactation peak. Those variations were less important for protein content (from 2.58% to 3.64%), but the minimal value was observed at the 14th week also. The lactose varied slightly around its mean of 3.46%. The vitamin C concentration varied from 48 to 256 mg/l with a tendency of increasing all along the lactation. Calcium and phosphorus concentrations were quite parallel and their ratio Ca/P was constant. The minimal values (1.43 g/l for calcium and 1.16 g/l for phosphorus) were observed at the beginning of the lactation. The iron concentrations varied around the mean of 1.73 mg/l.

Mots-clés Agrovoc : lait de chamelle, lactation, composition chimique, dromadaire, stade de développement, Camelus dromedarius

Mots-clés géographiques Agrovoc : Kazakhstan

Classification Agris : L50 - Physiologie et biochimie animales
Q04 - Composition des produits alimentaires

Champ stratégique Cirad : Axe 3 (2005-2013) - Alimentation accessible et de qualité

Auteurs et affiliations

  • Konuspayeva Gaukhar, Al-Farabi Kazakh National University (KAZ)
  • Faye Bernard, CIRAD-ES-UPR Systèmes d'élevage (FRA)
  • Loiseau Gérard, CIRAD-PERSYST-UMR Qualisud (FRA)
  • Narmuratova Meiramkul, Al-Farabi Kazakh National University (KAZ)
  • Ivashchenko Anatoly, Al-Farabi Kazakh National University (KAZ)
  • Meldebekova Aliya, Al-Farabi Kazakh National University (KAZ)
  • Davletov Sydyk, Al-Farabi Kazakh National University (KAZ)

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Source : Cirad - Agritrop (https://agritrop.cirad.fr/553837/)

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