The Role Of Ammonium Sulfate In Nutrition: Food Production, Protein Purification, And More

Time for reading: ~0 minutes Last Updated: July 19, 2025


Discover the role of ammonium sulfate in nutrition, food production, protein purification, and fermentation. Learn about safety considerations and its impact on human health.

The Role of Ammonium Sulfate in Nutrition

Ammonium sulfate is a common fertilizer used in agriculture to provide essential nutrients to plants. However, it also plays a role in nutrition for humans, although indirectly.

Ammonium Sulfate in Food Production

Ammonium sulfate is sometimes used in food production as a dough conditioner or yeast nutrient. It helps improve the texture and rise of baked goods.

Ammonium Sulfate in Protein Purification

Ammonium sulfate is also used in protein purification processes. It helps to precipitate proteins out of solution, making it easier to isolate and purify them.

Ammonium Sulfate in Fermentation

Some fermentation processes, such as in the production of beer or wine, may utilize ammonium sulfate as a source of nitrogen for yeast growth.

Ammonium Sulfate Safety Considerations

While generally recognized as safe for consumption in small amounts, excessive intake of ammonium sulfate can lead to health issues. It's important to be mindful of its presence in processed foods and limit consumption.

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