Mold-Ripened Cheese and Mold Allergic Individuals | FARRP (2024)

According to Steve Taylor, Ph.D., Founding Director (retired) of the Food Allergy Research and ReMold-Ripened Cheese and Mold Allergic Individuals | FARRP (1)source Program (FARRP), no evidence exists that moldy cheeses are potentially harmful to mold-allergic individuals. Consumers with mold allergy generally are responding to the inhalation of mold spores. On the other hand, ingestion of moldy cheeses generally involves the ingestion of mycelia, not spores. Although some spores may indeed be present in the cheese, the digestive process may destroy the allergens.

Some physicians do caution their patients about the ingestion of moldy cheeses but this caution is not based on any solid evidence of which Dr. Taylor is aware. He further adds that the main mold allergen in the environment is Alternaria and Alternaria would not be a common mold spoilage species in cheeses (more likely on spoiled fruit).

At present, FARRP is not aware of any published literature that refutes this cautionary advice. However, no proof exists supporting that the caution is necessary.

Mold-Ripened Cheese and Mold Allergic Individuals | FARRP (2024)

FAQs

Mold-Ripened Cheese and Mold Allergic Individuals | FARRP? ›

source Program (FARRP), no evidence exists that moldy cheeses are potentially harmful to mold-allergic individuals. Consumers with mold allergy generally are responding to the inhalation of mold spores.

Which one of the following is a mold-ripened cheese? ›

Ripened cheeses are made by coagulating milk proteins with enzymes (rennet) and culture acids. These cheeses are then ripened (aged) by bacteria or mold. Cheddar, Swiss, Colby, brick and Parmesan are some examples of bacteria-ripened cheeses. Blue, Roquefort, Camembert and Brie are examples of mold-ripened cheeses.

What is mold-ripened cheese? ›

Surface mold–ripened soft cheeses are characterized by the presence of a felt-like coating of white mycelia due to the growth of Penicillium camemberti on the surface. The presence of this mold gives these cheeses a characteristic appearance, as well as a typical aroma and taste.

Is the mold that grows on cheese penicillin? ›

The antibiotic penicillin is made from the fungus Penicillium chrysogenum. Stilton and most other blue cheeses do use Penicillium mould to create the blue veins, but they use a different strain (P. roqueforti) and the whole mould, rather than the penicillin extract.

What is the allergy response to mold? ›

Overview. If you have a mold allergy, your immune system overreacts when you breathe in mold spores. A mold allergy can cause coughing, itchy eyes and other symptoms that make you miserable. In some people, a mold allergy is linked to asthma and exposure causes restricted breathing and other airway symptoms.

What are examples of moldy cheese? ›

There are two main varieties of moldy cheese: the blue-mold cheeses, such as Stilton, Roquefort and Gorgonzola, and the white-mold cheeses, including brie or Camembert. Blue cheeses contain a species of mold called Penicillium roqueforti.

Is Brie a mold ripened cheese? ›

Brie is a bloomy rind cheese. That means that cheesemakers inoculate the cheese with edible mold that blooms on the outside of the paste. That mold is then patted down, over and over again, to form the rind. This is a big part of the cheesemaking process, and cheesemakers spend a lot of time doing this.

Can you be allergic to moldy cheese? ›

source Program (FARRP), no evidence exists that moldy cheeses are potentially harmful to mold-allergic individuals. Consumers with mold allergy generally are responding to the inhalation of mold spores. On the other hand, ingestion of moldy cheeses generally involves the ingestion of mycelia, not spores.

Can you eat mold if you are allergic to penicillin? ›

There is no known relationship between allergy to the mold Penicillin and allergy to the antibiotic penicillin, which is made from the mold.

Can someone who is allergic to penicillin eat blue cheese? ›

According to the American Academy of Allergy, Asthma, and Immunology, the Penicillium cultures that create blue cheese do not produce penicillin. Therefore, it is generally safe for people with penicillin allergies to eat blue cheese, as long as the cheese has not spoiled.

When is mold allergy the worst? ›

Allergic symptoms from fungus spores are most common from July to early fall. Fungi grow in many places. They can grow both indoors and outside, so allergic reactions can occur year-round. Many molds grow on rotting logs and fallen leaves, in compost piles, and on grasses and grains.

How do you reverse mold allergy? ›

While there's no sure way to cure allergic rhinitis caused by a mold allergy, a number of medications can ease your symptoms. These include: Nasal corticosteroids. These nasal sprays help prevent and treat the inflammation caused by an upper respiratory mold allergy.

How long does mold stay in your body? ›

Others who eliminate toxins slowly can experience symptoms for much longer. They could be ill for months or even years after the source of mold is eliminated.

Is goats cheese mould ripened? ›

Artisanal goats' milk cheese is usually left to ripen at 10 degrees Centigrade (the traditional French way). At this temperature, a huge variety of microflora will grow on the rind. Some moulds will be cream and there will also be a whole array of blue, green and grey mould.

Is mozzarella cheese ripened? ›

Unrip- ened cheeses include cottage, cream, feta (goat cheese), mascarpone (Italian cream cheese), mozzarella, and ricotta. Soft ripened cheese and semi-soft rip- ened cheese varieties are both quite soft.

Is monterey jack cheese ripened? ›

My first discovery is that Monterey Jack is the base cheese for all of the others. This is a semi-firm, creamy, mild flavored cheese made from cow's milk that's aged for a short period. It originated during the 1700s with Spanish missionaries in present-day San Diego.

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