Unlocking the Mystery: A Guide to Foods Containing E904

Foods can be filled with a variety of ingredients and additives, some of which are known and others that may go by more obscure names. One such name, E904, might have caught your attention recently. But what exactly is E904 and where can it be found? In this article, we will explore the world of food additives and dive into what foods contain this particular ingredient. Whether you’re concerned about your diet or simply curious about the contents of your food, this information will provide insight into the use of E904 in our daily meals. So let’s uncover the truth about this mysterious ingredient together.

E904, also known as shellac, is a naturally occurring resin secreted by the female lac bug found in India and Thailand. It is commonly used as a food additive to enhance the appearance of products and provide a glossy finish. While it is generally considered safe for consumption, many people are curious about which foods contain this ingredient. In this article, we will delve into the various foods that may contain E904 and examine its potential health effects.

What is E904?

E904, or shellac, is a natural resin that comes from the secretions of the female lac bug. These bugs feed on trees in India and Thailand and produce a protective covering over their eggs. This resin is then harvested and processed to produce shellac, which can be used in various industries including food, pharmaceuticals, and cosmetics.

In the food industry, E904 is commonly used as a glazing agent to give products a shiny appearance. It can also be found in many household products such as furniture polish and nail polish. E904 has been deemed safe for consumption by various regulatory agencies such as the Food and Drug Administration (FDA) and the European Food Safety Authority (EFSA).

Foods Containing E904

Shellac or E904 can be found in a variety of foods that we consume on a regular basis. Here are some examples:

Confectionery Items

Many confectionery items contain shellac to give them a glossy finish and enhance their appearance. This includes candies, chocolates, chewing gum, jelly beans, marshmallows, and more.

Fruit Coatings

Fruits like apples are often coated with shellac to preserve their freshness and shine. This practice is mostly common in supermarkets where fruits are not sold immediately after they are picked.

Chocolates and Other Snacks

Aside from confectionery items, E904 can also be found in chocolates and other snacks like potato chips and pretzels. It adds a layer of shine to the product and helps to prevent them from sticking together.

Tea Bags

Shellac is often used as a sealant on tea bags to keep them from coming apart during packaging and transportation. This is particularly common for tea bags that contain loose tea leaves.

Pharmaceuticals

In the pharmaceutical industry, E904 is used as a coating for pills and capsules. This helps to preserve the medication and protect it from moisture, light, and air.

Potential Health Effects of E904

While E904 is considered safe for consumption by regulatory agencies, there are some potential health effects associated with its use in food products. These include:

Allergic Reactions

Some people may have an allergic reaction to shellac, especially those who are allergic to insects. Symptoms may include skin redness, itching, or hives. In severe cases, anaphylaxis can occur which can lead to difficulty breathing or loss of consciousness. If you have a known allergy to insects, it is best to avoid foods that contain E904.

Digestive Issues

E904 can also accumulate in the body over time and may cause digestive issues for some individuals. This can include bloating, gas, nausea, or diarrhea.

Affect on Blood Sugar Levels

Since shellac is derived from insects’ secretions, it may contain small amounts of carbohydrates. This can potentially affect blood sugar levels in people with diabetes if consumed in large quantities.

E904 or shellac is a natural resin commonly used as a glazing agent in many food products. While it is generally considered safe for consumption, some people may experience allergic reactions or digestive issues when consuming it. As with any food additive, it is important to consume E904 in moderation and consult with a healthcare provider if you have any concerns.

Natural Foods with E904

E904, also known as Shellac, is a food additive that is derived from the secretions of female lac bugs. While this may sound unappetizing, it is widely used in the food industry as a glazing agent and coating for fruits, vegetables, and confectionery products. However, if you prefer to stay away from processed foods and additives, there are natural foods that contain E904 in its original form. These include:

1. Berries

Berries such as raspberries, strawberries, and blueberries are a great source of E904. The shells of these fruits are coated with naturally occurring shellac to protect them from insects and disease. When you consume these fruits, you are also getting a small amount of E904, along with all the nutritional benefits of berries.

2. Coffee Beans

Believe it or not, coffee beans are coated with shellac during the roasting process. This helps to protect the beans from mold or insect infestation during storage and transportation. So if you enjoy your morning cup of coffee, you are also consuming a small amount of E904.

3. Cashew Nuts

Cashew nuts are another natural source of E904 as they are coated with shellac to protect them during transportation. However, it is important to note that most cashews sold in stores have been shelled and cleaned before packaging, so they may not have any shellac residue left on them.

4. Fruits with Protective Coatings

Some fruits have a natural protective coating that contains E904 to keep them from drying out or rotting too quickly. Examples include apples (which have a waxy coating called cutin), grapes (which have bloom or yeast coating), and citrus fruits (which have a natural coating of wax). While these coatings are not harmful to consume, they can be removed by washing the fruits before eating them.

5. Berries from Nature

In addition to cultivated berries, there are also wild berries that contain E904. These include blackberries, elderberries, and mulberries, which all have a natural protective coating of shellac. So next time you go foraging for wild berries, you can rest assured that you are also getting a small amount of E904 in your diet.

6. Beeswax

Beeswax is another natural source of E904 as it contains a small amount of shellac mixed with wax produced by bees. While it is not advisable to consume large amounts of beeswax for health reasons, using products like beeswax candles or lip balms made with beeswax can provide a small amount of E904 to your diet.

The Controversy around E904 in Foods

While E904 may be found naturally in certain foods, it is most commonly used as a food additive in processed foods. This has raised concerns among some individuals who believe that regular consumption of these foods could have negative effects on health.

One concern is the potential allergic effects of E904 as some individuals have reported allergic reactions after consuming foods containing shellac. However, these cases are rare and do not necessarily apply to everyone.

Another concern is the use of lac bugs in the production process. Some people believe that this goes against their personal dietary preferences and have chosen to avoid foods with E904 altogether.

Final Thoughts

In conclusion, while there are natural sources of E904 in foods like berries and coffee beans, it is most commonly used as a food additive in processed products. Whether or not you choose to avoid these foods is a personal decision, but it is important to understand that E904 in its natural form is not harmful and has been deemed safe for consumption by regulatory authorities. As with any food additive, it is always advisable to consume in moderation and be aware of any potential allergic reactions.

Q: What is E904?
A: E904 is a food additive, also known as shellac, that is used to give a glossy finish to certain foods.

Q: Which types of foods contain E904?
A: E904 can be found in a variety of foods including candy, chewing gum, chocolate, fruits/vegetables with a waxy coating, and some processed meats.

Q: Is E904 safe to consume?
A: Yes, E904 is considered safe for consumption by various food regulatory agencies. However, excessive intake should be avoided as it may cause some gastrointestinal issues.

Q: How can I identify if a food contains E904?
A: The ingredient label on packaged foods will list E904 as “shellac” or “confectioner’s glaze,” indicating the presence of this additive. Foods that have a shiny or glossy appearance may also contain E904.

Q: Can people with allergies consume foods with E904?
A: People with shellfish allergies may want to avoid consuming foods containing E904 as it is derived from lac resin secreted by certain insects. It’s always recommended to read the ingredient label carefully before consuming any food.

Q: Are there any alternatives to using shellac (E904) in food production?
A: Yes, there are some natural alternatives such as carnauba wax or beeswax that can also provide a glossy finish to foods without the use of E904. However, these alternatives may not be suitable for all food products and manufacturers ultimately decide which additive to use.

In conclusion, E904, also known as shellac or confectioner’s glaze, is a food additive that is commonly used as a coating or glazing agent in various foods and confectionery products. It is derived from the secretions of the female lac beetle and has been deemed safe for consumption by regulatory agencies.

Through this exploration of E904 and its presence in food, we have come to understand that it is a versatile additive that serves multiple purposes such as enhancing the appearance and shelf-life of foods. We have also learned that it can be found in various foods ranging from fruits and vegetables to candies and pills.

However, despite its widespread use, concerns have been raised about potential allergic reactions and ethical considerations surrounding its production. It is important for consumers to be aware of the presence of E904 in their food choices and to make informed decisions based on their personal preferences and dietary needs.

As with any food additive, moderation is key when consuming products containing E904. It is essential to read labels carefully and choose natural alternatives whenever possible.

Furthermore, further research is needed on the long-term effects of E904 in our diets. As we continue to seek a balance between safety, convenience, and sustainability in our food system, it is crucial for authorities and manufacturers to

Author Profile

Erick Benitez

In 2003, the Coast Sushi Bar was founded, quickly becoming a beloved fixture in its trendy neighborhood, appreciated for its exceptional sushi and vibrant BYOB atmosphere.

The chefs at Coast have developed a mastery in blending subtle yet intricate flavors, establishing a reputation for pioneering innovative New-Japanese cuisine with only the finest global ingredients.

Building on decades of culinary success, the founder launched a new endeavor in 2024—a blog focused on Japanese snacks. This blog marks a significant shift from restaurateur to food blogger, motivated by a desire to share comprehensive insights into Japanese culinary arts and snack culture. The content covers traditional snacks, the evolution of snack culture in Japan, and the global influence and adaptation of these snacks.

Each blog post reflects the founder's commitment to quality and attention to detail, mirroring the standards of Coast Sushi Bar.

Aimed at both aficionados and novices of Japanese cuisine, the blog serves as a resource for deepening readers’ knowledge and appreciation of Japan's rich and diverse food culture.