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SPONTANEOUS MILK LIPOLYSIS. KINETICS OF ITS DEVELOPMENT IN COOLED COW AND GOAT MILK.

LA LIPOLYSE SPONTANEE DU LAIT. CINETIQUE DE SON DEVELOPPEMENT DANS LES LAITS REFRIGERES DE VACHE ET DE CHEVRE.

Author(s) : SELSELET ATTOU G.

Type of article: Article

Summary

TESTS ON LIPOLYSIS WERE CARRIED OUT AT THE AMBIENT TEMPERATURE: 288 K (15 DEG C) UPON AN AVERAGE AND AT 277 K (4 DEG C) + OR -1 K. THE DEVELOPMENT OF SPONTANEOUS LIPOLYSIS AT 277 K WAS STUDIED IN TERMS OF THE HOLDING TIME OF MILK AT THE AMBIENT TEMPERATURE PRIOR TO COOLING. THE RESULTS SHOW A DECREASE IN THE HYDROLYSIS OF FREE FATTY ACID DURING INCUBATION, IN SPITE OF THE EXCESS TRIGLYCERIDE SUBSTRATE. SPONTANEOUS LIPOLYSIS AT 288 K IS MORE ACTIVE THAN THAT OBSERVED AT 277 K. A DELAY IN LIPOLYSIS IS OBSERVED IN MILK STORED 3 HRS AT 288 K PRIOR TO COOLING. PRACTICALLY THE STORAGE OF MILK FOR 3 HRS AT THE AMBIENT TEMPERATURE MAY CONTRIBUTE TO CONTROL LIPOLYSIS IN MILK.

Details

  • Original title: LA LIPOLYSE SPONTANEE DU LAIT. CINETIQUE DE SON DEVELOPPEMENT DANS LES LAITS REFRIGERES DE VACHE ET DE CHEVRE.
  • Record ID : 1986-1528
  • Languages: French
  • Source: Rev. gén. Froid - vol. 76 - n. 1
  • Publication date: 1986
  • Document available for consultation in the library of the IIR headquarters only.

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