Shellac – E904

Toxicity: Half

What is Shellac E904

The additive E904, also known as shellac, is a substance secreted by the insect known as Laccifer lacca, which is mainly found on trees in the regions of India and Thailand. This additive is mainly used in the food and pharmaceutical industries as a coating to improve the appearance and gloss of certain foods and medications. Shellac is commonly used in the confectionery industry to coat sweets, candies, chocolates and chocolate bars, as it provides an attractive shine and helps prevent oxidation of products. It can also be used on fresh fruits to extend their shelf life and give them a more attractive appearance on store shelves. In the pharmaceutical industry, shellac is used as a coating for tablets and capsules to provide them with protection from moisture, light and air, helping to maintain their effectiveness and quality for longer. Importantly, the E904 shellac additive is considered safe for human consumption in the quantities permitted by food safety authorities. However, some people may be allergic to shellac and may experience adverse reactions if they ingest it. In summary, the E904 shellac additive is a substance used in the food and pharmaceutical industry as a coating to improve the appearance and protect certain foods and medications. It is always advisable to check the ingredients of the products and consult a health professional if you have questions or suspect an allergy.

Adverse effects of Shellac E904

The additive E904 is known as shellac or clothing lacquer, and is commonly used as a coating in foods and medicines. Although it is generally considered safe for human consumption, it may cause some adverse effects in certain people. Below are some of the possible adverse effects of the E904 additive

Allergic reactions Some people may be allergic to shellac and experience symptoms such as rashes, itching, swelling, or difficulty breathing. If these symptoms occur after consuming foods or medications with this additive, medical attention should be sought immediately.

Digestive intolerance Some people may experience digestive discomfort after consuming foods with an E90 additive. This may include symptoms such as upset stomach, nausea, vomiting, or diarrhea. If these symptoms persist or worsen, it is recommended to consult a health specialist.

Drug Interactions In some situations, the E904 additive may interfere with the absorption or effectiveness of certain medications. Therefore, it is important to inform your doctor of any food allergies or intolerances before starting treatment, especially if you have been diagnosed with a shellac allergy or intolerance. If you experience any of these adverse effects after consuming foods or medications containing the E904 additive, it is important to seek medical attention to receive a proper diagnosis and determine appropriate treatment. Each individual is different and may react uniquely to food additives, so it is crucial to listen to your body and take the necessary precautions.

How do you get Shellac or E904?

To obtain the E904 additive, also known as shellac, you need to follow the following steps

Obtaining the secretion wax Shellac is produced from the secretion of the female insect Laccifer lacca, found on trees in India and Thailand. These insects secrete a resinous substance to protect themselves and form their nests.

Wax collection The wax is collected manually from the trees where it is found. The sticky substance is scraped from the branches and formed into small “clumps.”

Cleaning the wax The collected wax lumps undergo a cleaning process to remove impurities and traces of dirt. This can be done by washing with hot water and treating with gentle heat.

Wax melting Lumps of clean wax are melted by gentle heat to a liquid consistency. This process can be carried out in special boilers.

Wax purification The melted wax is passed through filters to remove any remaining impurities or solid particles. This helps to obtain a purer wax.

Wax solidification The purified wax is allowed to cool and solidify, forming solid sheets or bars of shellac.

Grounded and Sieved Shellac sheets or sticks are ground into fine powder through a grinding and sieving process. This allows obtaining a texture and particle size suitable for use as an additive. Once the E904 additive is obtained in the form of a fine powder, it can be used in the food and medicine industry as a coating for products such as candies, pills, nuts and dried fruits, providing shine and protection. It is important to highlight that the production of shellac must respect the health and food safety standards established by regulatory bodies.

Food use of Shellac E904

The additive E904, also known as shellac, is a natural product derived from the secretion of an insect called Laccifer lacca. It is widely used in the food industry as a coating to improve the appearance and gloss of certain foods. Below are some common food uses for E904 additive

Chocolates and candies Shellac is used as a coating on chocolates and candies to give them a shiny and attractive finish. This gives them a more appetizing appearance and protects them from moisture and wear.

Fresh Fruits In some cases, a thin layer of shellac can be applied to certain fresh fruits to extend their shelf life and protect them from dehydration. However, this use is less common than in other foods.

Medicine capsules Shellac is used in the manufacture of gelatin capsules to enclose certain medications or food supplements. It helps protect the contents of the capsule and facilitates its ingestion.

Baked Goods Some pastas, cookies and baked goods may be coated with a thin layer of shellac to improve their appearance and preservation.

Dietary Supplements Some dietary supplements may contain shellac as an ingredient used to improve the appearance of the capsules or tablets. It is important to note that the E904 additive is classified as safe for consumption by food safety authorities in moderate amounts. However, some people may have sensitivity or allergies to this additive, so it is advisable to read labels and consult a doctor if any adverse reaction occurs.

Industrial use of Shellac E904

The additive E904, also known as shellac, is a coating of natural origin that is widely used in various industries. Below are some common industrial uses of E904 additive

Food Industry E904 is used as a coating agent in food products such as fruits, candies, chocolates and nuts. Provides an attractive shine and protects the product from moisture and deterioration.

Pharmaceutical In the pharmaceutical industry, the additive E904 is used as a coating for tablets and capsules. It helps improve the appearance of the medication and protects it from moisture and premature degradation.

Printing and graphic arts E904 is used as a protective varnish in the printing and graphic arts industry. Provides a shiny finish and protection against moisture and scratches.

Wood industry In the wood industry, E904 additive is used as a protective coating for furniture, floors and wooden objects. Provides a glossy, long-lasting finish, protecting wood from water damage and scratches.

Cosmetics E904 can be found in some cosmetic products such as nail polishes and hair varnishes. Helps provide shine and protect nails and hair from excessive moisture. It is important to keep in mind that these industrial uses of the E904 additive may vary and it is the responsibility of each company to guarantee its correct application and compliance with the corresponding health and safety regulations.

Recommended consumption of Shellac E904

The maximum recommended consumption of the additive E904, also known as shellac, varies depending on the regulatory authority and the region in which you are located. In general, it is considered safe to consume moderate amounts of E904 in food. However, it is recommended to follow the guidelines established by the competent authority in your country. For example, in the European Union, the European Food Safety Authority (EFSA) has established an acceptable daily intake (ADI) limit of 5 mg/kg body weight for the additive E90

This means that a person of 70 kg of body weight could safely consume up to 350 mg of E904 per day. It is important to note that the maximum recommended consumption may vary in different countries and regions, so it is always advisable to consult local regulations and follow the recommendations of the competent authorities in your place of residence.

E904 additive, also known as shellac, is a coating agent used in the food industry. Below are some of its beneficial properties

Gloss E904 is used to provide an attractive gloss to food products. It is especially common in certain sweets, such as candies and chocolate bars.

Protection This additive acts as a protective layer on the surface of food, thus preventing oxidation and prolonging its useful life. In addition, it also helps maintain the freshness and quality of the product.

Stability E904 helps maintain the integrity and stability of food. This property is especially useful in products that may suffer damage or abrasion during handling or transportation. The coating provided by the E904 additive helps protect them from these factors.

Microbial barrier Shellac has antimicrobial properties, meaning it can help prevent the growth of bacteria and microorganisms in food. This can help reduce the risk of contamination and maintain product safety.

Facilitates labeling E904 is considered a natural and safe additive for consumption. Furthermore, its use complies with established food regulations and standards. This facilitates the labeling of products that contain it, by allowing consumers to know the presence of the additive and make informed decisions about their consumption. It is important to note that, although E904 has beneficial properties, some people may be allergic or intolerant to this additive. Therefore, it is recommended that consumers read product labels carefully and consult a healthcare professional if they have questions or concerns.