Application and Benefits of Silicon Dioxide

Posted June 15, 2021 by in Health + Fitness

Silicon dioxide is a highly regarded substance in the food industry. Packed with several health benefits, silica is stable, tasteless, as well as highly anti-caking. This white powder is dry and can be used to process powdered foods. Still more, experts believe that silica can highly benefit the bone.

Here is a guide to help you understand silica, particularly how it can benefit you and some of its main applications. Keep reading.

Silica Basics

Silica, a substance made from the process of combining silicon and oxygen to form silicon dioxide, is a crystalline-based structure that can be found in abundance on the crust of the earth. When in water, silica is regarded as one of the most bioavailable orthosilicates (abbreviated as EU) acid. It’s also important to note that volcanoes, central grains, as well as veggies contain this crystalline form of silica.

Still more, scientists have found a way of converting the two types of silicon (i.e. syntenic and natural) to form the amorphous. Even more, this form of silica is optimized to fit into several applications.

Phase Hydrolysis

This form of silica is also known as pyrogenic silicon dioxide. This form of silicon can be used in a number of applications.

Wet Process

On the other hand, the wet process is used to produce the precipitated form of EU silicon dioxide. This form of silicon is also known as solid silica gen.

 Abbreviated as SAS, the Synthetic amorphous silica is regarded as purer than its natural silicon counterpart. Still more, if changing PH is applied to this silica, a powdered form of silicon is yielded. This silica comes with better flowability, absorption capacity, etc. This makes it ideal for certain applications.

Regulatory Considerations

The use of silica is highly regulated in the US through FDA. The regulations are executed through 21 CFR 172.480. In particular, the CFR regulates the use of the vapor phone of silica that comes from vapor-phase hydrolysis. This is also known as fumed silica.

Approved Uses

If you want to use silica in foods, you must show that it’s less than 2 percent of the weight of food.  Here, common applications include use as an anti-caking in different types of foods.

On the other hand, silica can be used in the bear manufacturing arena. Here, silica is used as a stabilizer. This means that it plays a key role in preventing chills during the production of beer. However, manufacturers filter it out from the end bear product.

Silica can also be used in the production of tabled foods meant for special diets. Here, silica acts as an absorbent.

According to FDA, silica can be used as a defoaming agent. It is also approved for use as an indirect component in processing equipment. Here it acts as a coating and lubricant. Still more, the FDA permits the use of silica as a packaging adhesive, paper polymer, and inks used in the packaging of veggies and fruits.

In the EU, silica is also highly regulated in the food industry. The regulations are found under the E551-559 Convention. Here, silicon dioxide can be used as an anti-caking agent. However, it shouldn’t exceed 1 percent of the food. However, silica can be used (at varying levels) in the packaging and production of different food categories as well as in tablets. For instance, silica can be used in quantum under GMP conditions.

Silica Nutrition

Known for its powerful nutritional benefits, silica can be used as a trace mineral. Here, it’s hypothesized to allow for mineralization for collagen, bones, as well as teeth. It’s important to note that the studies in silicon dioxide are minimal. Thus, there is no exact recommendation when it comes to the amount you should consume on a daily basis. However, recent research findings (in the areas of osteoporosis) show that silica dioxide is the new frontier when it comes to the health of the bones.

Formulation Powdered Foods

Silicon dioxide is commonly used as a food additive. It enables manufacturers to create powdered and granulated products. Anti-caking is extremely important in hygroscopic ingredients such as tomato powder. And that’s exactly where silicone dioxide comes in handy. It’s perfect for creating dry blends and encapsulating volatile liquid flavors.

Formula Considerations

When shopping around for silicon dioxide products, it’s always imperative to work with reputable vendors. This will help you determine the ingredient’s minimum purity, as well as, the maximum amounts of contaminants. To minimize dusting during the processing time, keep the silicon dioxide in a cool and dry place.

Why Use Silica?

The benefits of taking silica have been documented. However, the one that stands out from the rest is growing healthy bones and teeth. That’s why silica is taken as a supplement to heal a myriad of health complications. Here are health conditions that can be healed by taking silica supplements:

Weak Bones

Silica can heal weak bones. However, you should take the supplement after consulting with your doctor.

 Heart Disease

Hearth disease sufferers can also count on silica to survive. However, more research is required in this area.

 Alzheimer’s Disease

If you are suffering from Alzheimer’s disease, think about taking a silicon dioxide supplement.

 Digestive Issues, Hair Loss

Digestive and hair loss issues victims can also benefit from taking the silica supplement.


According to the FDA, you should take a dosage of about 10 to 30 grams in 500 to 1,500 grams of food in a day. This represents a 2 percent level in your food. It’s also important to note that taking silica doesn’t come with negative side effects. However, if you inhale it, the chances of developing silica-related health complications like silicosis, kidney disease, and lung cancer can increase.

The Bottom-Line

When it comes to the processing and production of foods, the power of silica n cannot be understated. Silica is highly regarded in the food industry. Numerous processed foods are greatly benefiting from silica. The above guide is all you need to understand silica and its applications.