PassoverMany types of foods and ingredients foam during the production process. If foaming is permitted, it can alter the product’s appearance, manufacturing time, quality or performance. Food-grade antifoams and defoamers are used to prevent, control, remove or mitigate foam to ensure high-quality, consistent production.

Not only do these antifoams have to meet food safety regulations to ensure they’re safe for consumption, but they must also be certified kosher if they’re going to be used in kosher food products. This is especially important for Passover-certified products.

Meeting Kosher Requirements in Chemical Manufacturing

Some Jewish people follow precise Biblical laws regarding what they eat. These kosher guidelines are applied to the food itself, the materials and other food items that make contact with the food, and how the food is processed or prepared. There are three categories of kosher food:

  • Dairy: Dairy products must come from a kosher animal, be processed on kosher equipment, and include only kosher ingredients. It cannot be consumed with meat products or produced on equipment that processes meat.
  • Meat: Only meat from kosher animals (those that chew their cuds and have split hooves, such as cows, sheep, and goats, as well as certain domesticated fowl) can be eaten, as long as they are slaughtered and prepared in a kosher environment according to kosher guidelines. It cannot be consumed with dairy or processed on the same equipment.
  • Pareve: These are neutral foods, like fruit and vegetables, fish, eggs, coffee, and more, that can be eaten with meat or dairy. Pareve foods cannot be processed on equipment that also processes meat or dairy, or it is no longer pareve. If it makes contact with dairy, for example, it would be classified as such, and you would not be able to eat that item with meat.

Food-grade defoamers, antifoams, and treated silicas are usually considered pareve, which allows them to be included in kosher food products.

Why Kosher?

Even though only a small percentage of Jewish people in the United States follow kosher laws, it is a top label claim from a consumer standpoint. Even people who don’t follow Jewish dietary practices trust and like to see the kosher label, which is why more than 40% of packaged foods in the country are certified kosher. Many food producers benefit from using kosher materials and ingredients, and manufacturers that serve all aspects of the food industry—including packaging, additives, and more—strive to become kosher certified to meet consumer demand.

Passover-Certified Antifoams

Passover, the eight-day Jewish holiday honoring liberation from subjugation in Ancient Egypt, comes with specific dietary requirements that go beyond regular kosher guidelines. For those eight days, leavened products and any food made with spelt, oats, barley, wheat, and rye cannot be consumed—and that includes emulsifiers and additives derived from these grains.

At AMS, we offer Passover-certified food-grade antifoams. In concert with stringent rabbinical supervision, AMS manufactures kosher products that can be consumed during Passover and throughout the rest of the year. These include:

  • TRANS-10PK: a water-based 10% silicone antifoam
  • TRANS-100PK: a non-aqueous 100% active silicone antifoam compound

AMS manufactures silicone, non-silicone, and powdered food-grade antifoams and defoamers for use in fermentation, grain processing, fruit and vegetable washing, beverage manufacture, and more. Our kosher- and Passover-certified products meet the strict requirements mandated by Jewish dietary law, and we’re proud to offer these antifoams to our customers.

Contact us to learn more about how our food-grade antifoams can be a solution to your foaming problem.

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