Is Wax Paper Toxic When Baked? Details Of Chemical Compound

Is Wax Paper Toxic When Baked?

Let’s reveal the sources of toxicity in the wax paper when baked for long or shorter heating intervals. Lining baking pans and wrapping food with wax paper are very popular. As a general rule, it’s employed to keep food from sticking and to create a juicy finish. This article will explore the chemical composition of custom wax paper and will find out why it can be toxic to humans after baking. 

What is toxicity in a food wrapping paper?

Food wrapping paper toxicity is the passing of harmful chemicals from the wrapping paper into food when the paper is subjected to heat or other conditions. This can cause these chemicals to leach into food, causing potential health problems.

Can baking cause toxicity?

Typically, it is okay to bake with wax paper at reasonable temperatures. The paper itself is coated with wax, which is food grade, and it doesn’t come off on your delicious food, and it doesn’t release any harmful chemicals while you heat it. That said, you shouldn’t do it at such high temperatures for such long periods or when cooking at that temperature, as there is a risk they could release chemicals.

It’s best to get on the safe side with parchment paper if your baking temps are high or lasting long. The type of paper that I am talking about is called parchment paper, which is meant to be used in bakes and is heat-resistant and nontoxic.

Beeswax (Layered upon wax paper) Chemical Composition

Beeswax is a complex mixture of various chemical compounds, primarily long-chain hydrocarbons, fatty acids, and esters. Some of the major components include:   

• Long Chain Hydrocarbons: These are compounds composed of hydrogen and carbon atoms. Common hydrocarbons found in beeswax include alkanes (e.g., hentriacontane) and alkenes. The percentage of long-chain hydrocarbons in the naturally occurring beeswax is 12-15%. 
• Fatty Acids: These are carboxylic acids with long hydrocarbon chains occurring in 12-15%  of the total proportion of beeswax. Cerotic acid is a prominent fatty acid in beeswax.   
• Esters: These compounds make up the major proportion of natural beeswax, 60-70%. The reaction of fatty acids with alcohol forms these. Myricyl palmitate is a common ester found in beeswax. 

How Toxic Compounds Are Formed When Wax Paper is Baked? 

While wax paper is generally safe for food contact, And most of the credible food wrapping brands use FSC-certified paper and packaging materials, it’s important to understand how the heating effect can make this paper toxic to use. 

The Wax Coating – Either artificial or Beeswax 

Wax paper is coated with a thin layer of wax, typically paraffin wax or a plant-based alternative like beeswax or soy wax. These waxes are generally considered safe for food contact at moderate temperatures.  

Effect of heating on the chemical nature of Wax 

When wax paper is exposed to high temperatures, the wax coating can begin to break down. This breakdown can lead to the release of volatile organic compounds (VOCs). VOCs are carbon-containing chemicals that can evaporate into the air at room temperature.  

How is human health at risk with baked custom wax paper? 

• VOCs Accumulation in the human respiratory system: These VOCs can cause trouble for your respiratory system by irritating it, making you exhibit symptoms such as coughing, wheezing and trouble breathing to some degree, depending on how much you inhale. 
• Ingesting chemically contaminated Food: At high temperatures used for a long period, the wax paper may chip small amounts of wax coating onto food. In general, these particles are safe, but it’s best not to ingest them.

For lesser risks, it is good to use wax paper only at a low temperature or for a short period. Baking at high temperatures should always be on custom parchment paper.

Health Problems Related to the Toxicity of Wax Paper When Baked

Wax paper can be used safely with food at lower temperatures but should never be used at high temperatures or over some time, as health risks are present in that situation.

Associated Respiratory diseases 

Heated to high temperatures, VOCs give off VOCs into the air. These contain chemicals that can be inhaled by the respiratory system and can cause it to be irritated, leading to symptoms like coughing, wheezing, and breathing problems, especially in those already having respiratory problems like asthma.

Digestive Problems

Wax paper is fine for lower temperatures, but at high temperatures, the wax coating can lose small particles, which can contaminate food. But, these particles can get ingested and cause digestive issues like nausea, vomiting, and diarrhea.

Potential for Cancer

There is research linking the chemicals in wax paper to increased risk of cancer. However, these results needed more research to be confirmed.

Hormone Disruption

Some of the chemicals in the wax paper can do nasty things to your body’s endocrine system. They can lead to all sorts of health problems – reproductive issues and developmental disorders.

Precautions to Follow While Baking Food in Wax Paper

To minimize these risks, it’s crucial to use wax paper responsibly:

While wax paper is a convenient tool for many kitchen tasks, it’s essential to use it correctly to avoid potential health risks. Here are some precautions to follow:

1. Baking Time Should not be so long:

• Short Baking Intervals: Prolonged exposure to heat can compromise the integrity of the wax paper. Limit baking times to minimize the risk of chemical release.
• Observe the changes in food colors: Keep a close eye on your food while baking to prevent overcooking and potential damage to the wax paper.

2. Overheating and high temperatures should be avoided:

• What is moderate-level heating? : Wax paper is best suited for moderate temperatures. High heat can cause the wax coating to melt or degrade, releasing harmful chemicals.
• Check for the thermostat options in the oven settings. Ensure your oven temperature is within the recommended range for wax paper. Consult the manufacturer’s guidelines or a reliable cooking resource.

3. Consider Alternatives Of coated paper:

• Parchment Paper can be the best substitute for high-temperature baking or prolonged cooking, so opt for parchment paper. It’s specifically designed to withstand high heat and is a safer choice.
• Also, Consider Silicone Baking Mats: These reusable mats are non-stick, heat-resistant, and easy to clean, making them a versatile alternative to wax paper.

By following these precautions, you can enjoy the convenience of wax paper while prioritizing your health and safety. Remember, it’s always a good practice to consult product labels and manufacturer’s instructions for specific usage guidelines.

FAQs

What are the benefits of using wax paper? 

Wax paper is a versatile kitchen tool. It is really made up of naturally occurring beeswax layered upon the sheets of the paper.  This naturally occurring beeswax prevents food from sticking, adds a glossy finish, and protects surfaces from grease.

What are the drawbacks of using wax paper? 

Wax paper has the least durability than some other types of wrapping paper, such as parchment paper. Common types of custom wax paper may tear or wrinkle, especially at high temperatures.

Can wax paper melt and drip onto food? 

Yes, wax paper can melt at high temperatures. This is the reason they are not suitable for baking food items. It’s essential to use it within recommended temperature ranges and avoid prolonged exposure to heat.

Is there a risk of fire when using wax paper in the oven? 

There’s a slight fire risk if wax paper is exposed to extremely high temperatures or open flames. Therefore, they should be handed carefully while using them in the oven. 

What are the potential health risks of ingesting wax? 

Ingesting small amounts of wax is generally harmless. However, The heating or baking action on the wax paper makes them toxic.  Therefore, ingesting baked wax paper could lead to digestive issues. It’s best to avoid ingesting wax particles.

Is wax paper recyclable? 

Due to the layers of common beeswax wax paper, it is not typically recyclable.  The wax coating makes it difficult to recycle, as opposed to other types of wrapping paper, such as custom kraft paper.  

What are the toxic substances present in the baked wax paper? 

When heated to high temperatures, wax paper can release volatile organic compounds (VOCs) into the air. These chemicals can be harmful if inhaled.

What is the recommended temperature range for using wax paper? 

It’s best to use wax paper at moderate temperatures. Avoid high heat, as it can cause the wax to melt and release chemicals.

Can we use parchment paper in the oven instead of wax paper? 

Yes, parchment paper is a great alternative to wax paper. It’s heat-resistant, non-stick, and doesn’t release harmful chemicals when baked.