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Bulletin of biotechnology

scientific journal

Correlation of Individual Fatty Acids with Basic Indicators of Cattle Milk

УДК 636.082.22

Authors:

Stepanov A. V.,

Bykova O.A.

Annotation. Based on the chemical composition of milk from Holstein cattle, the relationship between its main indicators and the level of individual fatty acids was determined. Studies have found that different indicators correlate differently with the content of fatty acids. The highest positive relationship was found between the mass fraction of fat in milk and all fatty acids; the correlation coefficient is 0.90–0.97. The lactose content in milk and its acidity have a negative correlation with the amount of fatty acids; the relationship between these indicators ranged from weak to moderate. It should be noted that a negative moderate correlation was also found between fatty acids and milk acidity.

Key words: correlation, milk fatty acids, mass fraction of fat and mass fraction of protein, acidity

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