In General, the Gross Composition of Cow’s Milk in the U. S. Is 87.7% Water, 4.9% Lactose (Carbohydrate), 3.4% Fat, 3.3% Protein, and 0.7% Minerals (Referred to as Ash). Milk Composition Varies Depending on the Species (Cow, Goat, Sheep), Breed (Holstein, Jersey), the Animal’s Feed, and the Stage of Lactation.
What Is the Percent Composition of Milk?
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★ Key Takeaways
In General, the Gross Composition of Cow’s Milk in the U. S. Is 87.7% Water, 4.9% Lactose (Carbohydrate), 3.4% Fat, 3.3% Protein, and 0.7% Minerals (Referred to as Ash). Milk Composition Varies Depending on the Species (Cow, Goat, Sheep), Breed (Holstein, Jersey), the Animal’s Feed, and the Stage of Lactation.
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