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These studies suggest that the calcium content in cottage cheese varies widely depending on manufacturing processes, additives, and specific treatments used.
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Cottage cheese is a popular dairy product known for its high protein content, but its calcium content can vary significantly. On average, commercially made cottage cheese contains about 75.9 mg of calcium per 100 grams. However, this value can fluctuate based on the manufacturing process and the type of cottage cheese. For instance, low-fat cottage cheese tends to have a higher calcium content, averaging around 106.9 mg per 100 grams.
The method used to produce cottage cheese significantly impacts its calcium content. Cottage cheese made by the culture method typically contains about 76.6 mg of calcium per 100 grams, whereas cheese made by direct acidification has a higher calcium content, averaging 91.2 mg per 100 grams. Additionally, low-fat direct set cottage cheese has the highest calcium content, with an average of 102.3 mg per 100 grams.
Calcium content in cottage cheese can be increased through supplementation. For example, adding calcium salts such as calcium chloride, lactate, or phosphate can double the calcium content to approximately 145 mg per 100 grams. However, this supplementation can affect the taste, with control samples generally receiving higher flavor and preference scores compared to supplemented samples.
Cottage cheese is not only a good source of calcium but also provides a significant amount of phosphorus, with an average phosphorus content of 0.230%. This makes it a valuable food for maintaining bone health, as both calcium and phosphorus are essential for bone formation and maintenance.
The addition of calcium chloride during the manufacturing process can also increase the folic acid content in cottage cheese. This is beneficial as folic acid is crucial for DNA synthesis and repair, making cottage cheese a nutrient-dense option.
Cottage cheese is a versatile dairy product with varying calcium content depending on its type and manufacturing process. On average, it provides around 75.9 mg to 106.9 mg of calcium per 100 grams, making it a good source of this essential mineral. Supplementation can further enhance its calcium content, although it may affect taste preferences. Overall, cottage cheese remains a nutritious option, rich in both calcium and phosphorus, and beneficial for bone health.
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