Food contamination comes in plenty of forms; it deserve to be biological contamination, chemical pollution or physics contamination. Each type of danger comes with danger to the finish user and every one of them can produce costly problems for the manufacturer.

Biological air pollution is the presence of microbes, such as salmonella and also listeria, if chemical air pollution refers to substances in ours food choose antibiotics, cleaning agents and pesticides.

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Physical pollution takes place when a foreign object by chance gets right into food products, or when organic objects are left in food. Food can end up being contaminated at countless different points throughout the production and also manufacturing process, or also through substandard methods in the food chain before it get a manufacturing facility.

Being able to identify and eliminate physical contaminants is essential in keeping finish users of her food product safe — and in keeping your service out of trouble.

What Qualifies as a physical Contaminant?

According to the FDA, physical contaminants come in two categories: hard/sharp physics hazards and also choking hazards. Both of these are dangerous if left undetected, since they can cause injuries such together laceration that the throat, mouth and intestines. They have the right to lead come dental damages or choking, and in some cases can even an outcome in death.

Some that the much more common examples of physics contaminants incorporate glass, metal, rubber, bone, wood, stone and plastic. Here’s a closer look at at how some the those contaminants uncover their means into food products.

Outside sources of physical Contamination

Metal: metal can finish up in food products during both the farming procedure and through different stages the food processing. If a metal blade snaps during the cutting or harvest of plants, pieces of steel from the blade could be unknowingly passed along in the food. During processing, a an equipment may shed a nut or a bolt that drops into the food, or a damaged piece of equipment may develop metal fragments and also shavings that land in the food.

Glass: at any time the production process includes the use of glass containers, there’s a hazard that part glass will finish up in the product. Mechanized managing of the glass deserve to increase the opportunities of breakage, however glass air pollution can happen through any form of packaging method. In part cases, glass fragments can even get into the food as a an outcome of overhead lights breaking in a manufacturing facility.

Plastic: When infrastructure use tough plastic tools and equipment (paddles, buckets, sieves, etc.), the plastic can wear under over time. This leads to cracks and also breakage, and, if not detected, the plastic can finish up in the food product. In 2018, plastic topped the perform of international contaminants discovered in food.


Rubber: contamination of food through rubber products increased 22% from 2015 to 2016, i beg your pardon underscores just how essential it is to monitor food products. Rubber is a typically used material in manufacturing, offering seals and O-rings to protect against leakage into the food. However, when they undertake out, they deserve to break into fragments and also fall right into the food product.

Wood: Wood fragments can be discovered in all types of food products; lock are typically the an outcome either of hardwood pallets used for moving the food or from wooden utensils and also equipment offered in the production process.

Stone: Stones and also rocks are generally a natural contaminant the occurs at an early stage in the food chain. If the stones and also rocks themselves space not toxic, like plenty of other physics contaminants, they can be choking risks or cause internal injury if swallowed.

Bone: many meat assets are contaminated through bone; any food producer that works with meat assets runs the threat of skeletal in the food. One solution countless producers revolve to is to usage deboned meat as the raw ingredient. They may additionally use a specialization bone removal system throughout grinding operations.

The an obstacle in dealing with food contamination regularly lies in detection. Physics inspection won’t aid you locate international materials installed in the food product, i m sorry is why X-ray inspections have end up being increasingly more popular among food producers.

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Eliminating Physical air pollution in your Food Products

According come the FDA, numerous physical food contaminants deserve to be prevent by changing processes in ~ a facility. However, also the many stringent procedures will occasionally go awry.

Machines will certainly break down, gaskets will certainly wear out, tools will break, jars will shatter. No matter how plenty of processes and safeguards space in place, yes no guarantee that they will job-related with 100% effectiveness every time.

With leading technology that can detectfragments of metal, bone, plastic, gasket, glass and also more— also if those contaminants room as little as 0.8mm (or in some cases, also smaller) — has become the firm that food producers to trust to ensure the their product is cost-free from debris and physical contamination.

Serving food producer from small, local companies to significant international providers, we have the food X-ray inspection services you’re searching for to provide you with tranquility of mind — and also to for sure you’re no sidelined by i have lot of money food recalls or lawsuits related to physical contamination.