Tag Archives: bacteria

Dairy

Q3 Hazard Beat: Milk & Dairy Products

By Food Safety Tech Staff
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Dairy

The following infographic is a snapshot of the hazard trends in milk and dairy from Q3 2019. The information has been pulled from the HorizonScan quarterly report, which summarizes recent global adulteration trends using data gathered from more than 120 reliable sources worldwide. For the past several weeks, Food Safety Tech has provided readers with hazard trends from various food categories included in this report. Next week will conclude this series.

Mailk dairy hazards, HorizonScan
2019 Data from HorizonScan by FeraScience, Ltd.

View last week’s hazards in fruits and vegetables.

Jill Ellsworth, Willow Industries
FST Soapbox

Modeling Cannabis Safety from Food and Beverage Quality Regulations

By Jill Ellsworth
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Jill Ellsworth, Willow Industries

There’s a reason you can eat or drink pretty much anything you want from American grocery stores and not get sick. Food manufacturing is highly regulated and subject to rigorous quality control.

Before food and beverages hit store shelves, the manufacturer must have a Hazard Analysis Critical Control Point (HACCP) system in place. The HACCP system requires that potential hazards—biological, chemical and physical— be identified and controlled at specific points in the manufacturing process. In addition, fresh foods undergo a kill-step. This is the point in the manufacturing or packaging process where food is treated to minimize and remove deadly pathogens like bacteria, mold, fungus and E. coli.

Generally speaking, when cannabis hits dispensary shelves, a less stringent set of rules apply, despite the fact that cannabis is ingested, inhaled and used as medicine. Cultivators are required to test every batch, but each state differs in what is required for mandated testing. Compared to the way food is regulated, the cannabis industry still has a long way to go when it comes to consumer safety—and that poses a considerable public health risk. In the early stages of legalization, the handful of legal states did not have rigid cannabis testing measures in place, which led to inconsistent safety standards across the country. State governments have had a reactionary approach to updating testing guidelines, by and large implementing stricter standards in response to product recalls and customer safety complaints. While local regulators have had the best intentions in prioritizing consumer safety, it is still difficult to align uniform cannabis testing standards with existing food safety standards while cannabis is a Schedule I substance.

The stark differences in safety measures and quality controls were first obvious to me when I moved from the food and beverage industry into the cannabis industry. For five years, I operated an organic, cold-pressed juice company and a natural beverage distribution company and had to adhere to very strict HACCP guidelines. When a friend asked me for advice on how to get rid of mold on cannabis flower, a light bulb went off: Why was there no kill step in cannabis? And what other food safety procedures were not being followed?

What to know more about all things quality, regulatory and compliance in the cannabis industry? Check out Cannabis Industry Journal and sign up for the weekly newsletterThe current patchwork of regulations and lack of food safety standards could have dire effects. It not only puts consumer health in jeopardy, but without healthy crops, growers, dispensaries and the entire cannabis supply chain can suffer. When a batch of cannabis fails microbial testing, it cannot be sold as raw flower unless it goes through an approved process to eliminate the contamination. This has severe impacts on everyone, starting with the cultivator. There are delays in harvesting and delivery, and sometimes producers are forced to extract their flower into concentrates, which really cuts into profits. And in the worst cases, entire crop harvests may have to be destroyed.

So, what do cannabis cultivators and manufacturers have to fear the most? Mold. Out of all the pathogens, mold is the most problematic for cannabis crops, perhaps because it is so resilient. Mold can withstand extreme heat, leaving many decontamination treatments ineffective. And most importantly, mold can proliferate and continue to grow. This is commonplace when the cannabis is stored for any length of time. Inhaling mold spores can have serious adverse health effects, including respiratory illness, and can even be deadly for immunocompromised consumers using it for medical reasons.

What the industry needs is a true kill step. It’s the only way to kill mold spores and other pathogens to ensure that they will not continue to grow while being stored. States that mandate microbial testing will benefit from the kill step because more cultivators will be in compliance earlier in the process. In states that don’t require comprehensive microbial testing, like Washington and Oregon, the kill step is a critical way to provide consumers with a preemptive layer of protection. Microbial testing and preventative decontamination measures encourage customer brand loyalty and prevents negative press coverage.

Adopting a HACCP system would also build additional safeguards into the system. These procedures provide businesses with a step-by-step system that controls food safety, from ingredients right through to production, storage and distribution, to sale of the product and service for the final consumer. The process of creating HACCP-based procedures provides a roadmap for food safety management that ultimately aligns your staff around the goal of keeping consumers safe.

It’s high time for the cannabis industry to adopt FDA-like standards and proactively promote safety measures. Cannabis growers must implement these quality controls to ensure that their products are as safe to consume as any other food or drink on the market. Let’s be proactive and show our consumers that we are serious about their safety.

Brett Madden, Aviaway
Bug Bytes

Bird Problems and Control Methods for Food Production Facilities

By R. Brett Madden
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Brett Madden, Aviaway

Various types of pest birds can impact food plant structures and facility surroundings. Even a single bird that finds its way into a food plant can trigger a host of concerns such as, failed audits, product contamination, plant closure, production stoppage, lost revenues, fines, structural damage, health hazards to occupants and fire hazards.

In most cases, a food plant operation has a bulletproof pest control plan; however, in most cases, birds are always an afterthought in most pest management plans. After inspecting and consulting numerous food plants, I hear the same story over and over: “I have a person in the warehouse that can chase them out” or, “are birds really a big deal?” or, “why do I have to be concerned about birds?” and on and on. Despite what you may think, birds are a big deal, and you should take them seriously!

Pest management, pigeon droppings HVAC
Larger birds, such as pigeons, can cause more problems around the exterior of a facility on HVAC units as seen here. (Image courtesy of Aviaway Bird Control Services & Consulting)

Since food processing plants contain areas that have very sensitive environments, birds can introduce various adulterants and harmful contaminants. Birds can cause potential harm to humans due to foodborne illness.

Pest Bird Species

There are four main pest birds: Pigeon, Starling, Sparrow and Seagull. Each one of these birds can cause a host of concerns and issues for food processing facilities. Just one bird can cause catastrophic damage. In most cases, small pest birds such as Sparrows and Starlings can gain access into a facility through a variety of ways:

  • Damaged bumpers around truck bay loading dock doors.
  • Open doors (seems obvious, but I always find doors wide open during audits).
  • General building deficiencies.

Larger birds, such as Pigeons and Seagulls, typically cause more problems around the exterior of a facility on ledges, rooftops, HVAC units, loading docks and related areas.

In either case, these various types of pest birds can cause significant problems on the interior and exterior of food plants.

Conducive Conditions

In most cases, facilities want to reduce as many conducive conditions as they can around and within the facility in a timely fashion. A conducive condition is one whereby due to a building condition, structural design, equipment operation, food or water source, or surrounding conditions (i.e., near a public landfill, raw materials mill or body of water) can attract pest birds to a facility. With each of these conditions, great care must be taken to reduce as many conducive conditions as possible.

Examples of Conducive Conditions

Structural Conditions

  • Loading docks/canopies with open beams and rafters
  • HVAC equipment
  • Pooling water (roof and landscaping)
  • Structural overhangs and ledges
  • Open access points
  • Landscaping (types of plantings)
  • Damaged truck bay bumpers
  • Gaps and opening around the structure
  • Doors with improper sealing

Human Conditions

  • Open dumpsters
  • Overflowing dumpsters
  • Dirty dumpsters
  • Product spillage
  • Employees feeding birds
  • Doors left open

All these conducive conditions, if left unresolved, can lead to significant bird problems. Reducing as many conducive conditions as possible will be the first step of any bird management program.

Bird Control Methods

From the start, your facility should have a bird management plan of action. For the most part, bird problems should not be left to be handled internally, unless your staff has been properly trained and has a bird management plan in place.
Most birds are protected by the Federal Migratory Bird Treaty Act of 1918. However, Pigeons, Sparrows, and Starlings are considered non-migratory birds and are not protected under this Act. Even though these three bird species are not protected, control methods still need to be humane. More specifically, your bird control program must also comply with is the American Veterinary Medical Association (“AVMA”) Guidelines for the Euthanasia of Animals if this is the control method selected. The AVMA considers the House Sparrows, Feral Pigeon, and the Common Starling “Free-Ranging Wildlife.” And Free-Ranging Wildlife may only be humanely euthanized by specifically proscribed methodology.

In addition to the above-mentioned regulations, various regulations regarding the relocation of birds/nests may also apply. I also always recommend checking with local and state agencies to ensure that there are no local regulations that may apply. Bottom line: Don’t rely on untrained internal practices; one misstep could result in heavy financial fines and penalties.

Bird Management Strategies

First Line Defense

  • Stop any bird feeding around the facility immediately
    • Any bird management plan should have a clear policy prohibiting employees from feeding birds. Once birds have been accustomed to routine feeding, the birds will continue to return.
  • Eliminate Standing Water Sources
    • All standing or pooled water needs to be eliminated. Thus, routine roof inspections need to be conducted to ensure drains are working properly.
    • Landscape irrigation needs to be calibrated to ensure no puddling of water in areas of low sun exposure.
  • Proper Sanitation Practices
    • Ensure that dumpster lids are closed when not in use.
    • Trash removal frequency adequate.
    • Routine cleaning of trash receptacles.
    • Immediate removal of spilled food.
  • Eliminate Entry Points
  • Survey the facility to ensure that all holes are properly sealed.
    • Around truck bay bumpers and doors
  • Exhaust vents are properly screened.
  • Windows are closed and have screens when in use.

The most appropriate bird control strategy will be determined based on the severity of the bird pressure. For example, if the bird pressure is high (birds have nested), then in most cases, you will only be able to use bird exclusion methods. Whereas, if the bird pressure is light to moderate (birds have not nested), bird deterrent methods can be used. This is an important distinction. Bird exclusion is physically changing the area to permanently exclude said pest birds. Whereas, bird deterrent devices inhibit birds from landing on treated areas.

Bird Deterrent Methods

After the previously mentioned first-line strategies have been implemented, the next step would be to install bird deterrent products (birds have not nested).

  • Bird Spikes
  • Bird Wire
  • Electrified Shock Track
  • Bird Gel
  • Sonic & Ultra Sonic Devices
  • Lasers and Optical Deterrents
  • Hazing & Misting Devices
  • Pyrotechnics
  • Live Capture

Bird Exclusion Methods

If the birds have nested in or around the facility, the next step would be to install bird exclusion products (birds have nested).

  • Bird Netting
  • Ledge Exclusion (AviAngle)
  • Architectural modifying structural
  • Aggressive Harvesting (Targeting)

Prevention Strategies

The best prevention strategy is planning and knowledge. Conduct a bird audit and develop a bird management plan before birds get near or inside the facility. The key is to act quickly, as soon as an incident occurs. I find countless times when I am called in to consult or service a food plant, that the birds got into the facility and no one knew what to do, and as a result, the birds remained within the facility for an extended period, thus increasing the risk of exposure. It is always much easier to remove a bird when they are unfamiliar with their surroundings. Whereas, it is much more difficult to remove birds from a facility that has had a long-standing bird problem.

Once you have a plan, who oversees the bird management plan? Are thresholds determined and set for various areas of the facility? For example, a zero threshold in production areas? Threshold levels will be set based upon by location and sensitivity of the said location. What steps are going to be taken to remove the bird? For how long is each step conducted? These questions need to be answered and developed to stay ahead of bird problems.

Reduce as many conducive conditions as possible. The longer a conducive condition stays active, the more likely birds, as well as other wildlife or rodents, will be attracted to the site and find a way into the facility.

Pathogen Contamination & Hazards

Birds present a host of problems, whether they are inside or outside of a facility. Birds can roost by air vents, and the accumulation of bird feces can enter the facility air system. Bird droppings on walkways and related areas allow for the possibility of vectoring of said dropping when employees step on droppings. Thus, spreading fecal matter/spores and other contaminants to areas throughout the facility.

If birds are within the facility, droppings can spread on product lines, raw materials, stored products, equipment and more, thus, causing contamination. Because of a bird’s ability to fly, they are perfect creatures to spread various diseases, pathogens, ectoparasites and fungal materials. Diseases such as Histoplasmosis, Salmonella, Encephalitis, E-coli, Listeria, and more. Birds have been known to transmit more than 60 infectious diseases!

Besides the spread of potentially harmful contaminants throughout the facility, bird droppings and nesting materials can also create a host of additional problems:

  • The acidity in bird droppings can damage building finishes, façade signs, lighting and more.
  • Wet bird droppings can create a slip and fall hazard.
  • Bird nesting materials can create a fire hazard around façade signs, exit signs and light fixtures.
  • Bird nesting and debris can clog roof drains and cause roof leaks from standing water.
  • Introduction of ectoparasites into the facility such as bird mites, lice, fleas, ticks and more.

Conclusion

In summary, taking a proactive approach to bird control is the best practice. Reduce food, water and shelter sources (aka conducive conditions) promptly. Pest management programs need to implement a more in-depth section of the program for bird control. Like integrated pest management, bird control should be based upon an integrated method. Each facility will have its unique challenges. As such, each bird management plan needs to be tailored to the specific site. A well designed and balanced, integrated bird management program will provide long-term and cost-efficient bird control.

The next article in this series takes a closer look at how to prepare an integrated bird management audit program.

Aaron Riley, CannaSafe
In the Food Lab

How To Ensure Cannabis and CBD Edibles And Beverages Are Safe

By Aaron Riley
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Aaron Riley, CannaSafe

As cannabis and CBD edibles and beverages gain in popularity among consumers, the rush to cash-in on market opportunities has resulted in an influx of unregulated and untested products. Recently the FDA increased its scrutiny of cannabis and CBD company websites and social media accounts to make sure they were not making unverified or misleading marketing statements about their products.

To exacerbate the problem of unregulated products, recent scares around vape-related hospitalizations have flooded the news, and the public is looking to the cannabis industry for answers about what it will do to ensure CBD and cannabis products are safe for consumption.

The first step the cannabis business community can take is educating the public on the two types of edibles— tetrahydrocannabinol (THC) and cannabidiol (CBD). THC is heavily regulated. Every batch must be tested before it is released to retail ensuring labeling and dosages are consistent.

Since CBD does not have psychoactive properties, most products do not go through the same testing standards and are far less regulated. An estimated 75% of CBD-only companies do not test their products. Even worse, independent testing has shown that CBD labels are often incorrect or inconsistent with its dosage and ingredient labels.

Both cannabis and CBD companies must advocate for a more regulated and legitimate market. Stricter regulations and testing standards will eventually weed out the bad players who are hoping to make a quick buck from those that intend to manufacture quality products that can benefit the health of consumers.

Short Cuts To Boost Profits

The current vape pen crisis underscores the lack of regulation and inconsistency in the CBD market. CBD-exclusive vapes are more likely to use cutting agents, whereas licensed THC vape companies are more likely to use pure cannabis oils and are required to undergo quality control testing.

Using cutting agents may lower operating costs, but often results in an inferior or dangerous product. Cutting agents also inhibit crystallization in CBD oils and increase the shelf life of a product. The cost of production for pure THC or CBD oil is $5–6 per gram, but a cutting agent can reduce the cost down to $0.10–$2 per gram.

With edibles, untested CBD products can introduce Salmonella or E.coli into the supply chain. This oversight could severely hurt the reputation of growers and manufacturers if a serious outbreak occurred.

Learn more about important regulatory & quality issues in the cannabis space from Cannabis Industry JournalThe Solution Is in Testing

Unlike food manufacturing, where quality controls are in place at the plant, the quality measures for edibles happens in a lab, after a product is manufactured.

Labs test edibles for potency. Both THC and CBD are used for medicinal purposes, and potency testing is critical for accurate dosing. A patient under or over dosing, or taking a poor quality CBD product with additives could detrimentally affect their long-term health.

They will also test for product contamination. Both CBD and THC cannabis can become contaminated with microbes (i.e., mold, mildew, bacteria and yeast), pesticides and heavy metals throughout the process of growing, cultivation and processing. Contamination is especially concerning because many medical marijuana patients are immunosuppressed and cannot fight off potentially dangerous infections and illnesses arising from these contaminants.

But even for the general population, cannabis and CBD contamination can cause serious health issues. Molds and bacteria such as aspergillus, Salmonella and E. coli present safety risks, and toxicity from sustained exposure to heavy metals can lead to high blood pressure, heart issues and kidney failure, among other issues. Fortunately for consumers, cannabis products sold in licensed dispensaries must all undergo contamination and quality control testing per state regulations.

However, because quality control measures are not required for edible manufacturers, there is no oversight that food-grade ingredients are used or that practices to avoid cross-contamination are used.

What Companies Can Do To Win Back Trust

Customers around the country are rightfully concerned about the safety and quality of their cannabis and CBD products in light of recent news surrounding vape-related illnesses. This is the perfect opportunity for manufacturers and consumer brands to seize on the subject and educate consumers about cannabinoids so they aren’t turned off from incorporating CBD into their lifestyles.

  1. First and foremost, test all products. At a minimum, companies should be adhering to state cannabis market regulations, even if they are just producing CBD. As the FDA rolls out more concrete regulations for CBD, which was only federally legalized last year, it is in the best interest of all CBD companies to meet FDA guidelines preemptively so products can pass inspection at a later date.
  2. Find a good credible lab to help with formulations and inputs. With edibles and beverages, there is more room to introduce contaminants within that scope.
  3. Hire food safety experts to help elevate safety standards and meet FDA regulations. Some forward-thinking companies are starting to hire quality experts from food manufacturing to get ready for broader federal acceptance.
  4. Help educate consumers on why the brand is better, based on inputs and testing.

Consumers should also conduct their own research regarding individual CBD companies’ supply chains and manufacturing standards. Transparent companies will do this proactively, providing cultivation information and lab results for their customers.

In the end, the safest place to buy cannabis and CBD products is a licensed dispensary. It is the responsibility of growers, distributors, manufacturers and retailers to keep the legal market safe and free from contaminants that could threaten the industry. The regulated cannabis space has advanced significantly in the past few years, and companies must set the highest manufacturing standards to maintain this forward momentum. Education and testing are the best solutions to ensure a safe and trusted cannabis marketplace.

Colleen Costello, VitalVio
FST Soapbox

Shining New Light on Preventing Food Recalls

By Colleen Costello
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Colleen Costello, VitalVio

Recalls have become an unfortunate reality for the food and beverage industry. It seems every month, another grocer pulls inventory from its shelves due to contaminated products that are potentially harmful for consumers.

Last month, it was Kroger that was forced to remove beef products from stores in Ohio, Kentucky and Indiana as part of Aurora Packing Company’s recall of more than 62,000 pounds of meat that may have been infected with E. coli. Not only do these situations hurt the reputation and bottom line of companies across the food supply chain—from the manufacturer to the retail store—there is the potential for these issues to become deadly.

The CDC counts 3,000 deaths, 128,000 hospitalizations and 48 million foodborne illness cases every year. While the food industry has put stricter guidelines into place for recalling contaminated products, the key to preventing illness is to take an even more proactive stance toward making food free of harmful pathogens before it reaches consumers’ plates.

Unfortunately, this is easier said than done.

The 2019 Food Safety Consortium Conference & Expo features an entire track on sanitation | October 1–3 | Schaumburg, ILComplexities of the Food Supply Chain

The food industry faces unique supply chain challenges. First, consider that the industry is dealing with products that come from the ocean or earth. Once obtained, these products are boxed, sent, in many cases long distances, to a facility via truck or cargo ship, where our foods undergo a number of processing mechanisms before being put back in a shipping container and sent off to a store. When they finally make it in-store, they’re moved from the backroom to the store floor. After all this, these products go into our mouths and through our digestive systems.

There are often many complex steps food has to go through before it makes it into our homes—and with each level of the food supply chain comes a new opportunity for things to go wrong and contamination to happen. What makes the food supply chain even more frightening is that pinpointing the root cause of harmful pathogens—such as E. coli or Listeria—by retracing all the potential contacts points is very challenging given their microscopic nature. All in all, the germs are beating us.

Old Disinfection Techniques Aren’t Cutting It

To mitigate the issue of contamination and avoid those dreaded recalls, food companies have prioritized disinfection. Most often, techniques include manually washing processing equipment with chemicals to keep them sanitized, and even spraying food products with antibiotics to directly kill harmful germs. However, these solutions have many limitations and are either intermittent in their use or insufficient to tackle the complexity of challenges associated with the food processing environment.

First, the tide is beginning to turn on the use of chemicals on food products, with consumers having growing concerns with introducing antibiotics in their food. There’s heightened and justified skepticism over the use of antibiotics and fears over the potential impact on resistance through overuse. In other words, consumers are afraid of the potential side effects from ingesting these chemicals on a daily basis and the alternative resistance bacteria they promote.

The truth is that the excessive use of antibiotics makes them less effective. This is due to frequently exposed bacteria developing resistance to antibiotics over time. The result is that antibiotics are no longer as effective at killing these germs, which is at the heart of great concern for the public’s health.

Resistant bacteria can be passed from food-producing animals to humans in a number of ways. If an animal is carrying resistant bacteria, it can be passed on through meat that is not handled or cooked properly. Plus, food crops are regularly sprayed with fertilizers, which can contain animal manure with resistant bacteria. Once spread to humans, resistant bacteria can stay in the human gut and spread between individuals. The consequences of the introduction of these germs and the subsequent consumption of them include infections that would not have happened otherwise.

Second, cleaning equipment with chemicals and disinfectants is important, but only intermittently effective. While someone working in a food processing plant uses chemicals to clean off a surface or container before food touches it, there’s still an opportunity for harmful bacteria to land on the space in between washes from many sources including the air, packaging, other food, etc. Not to mention there is a wide variety of different surfaces and nodes that food touches as it moves throughout a plant and across the supply chain. Every single surface is a distinct and new opportunity for germs to live, and simply scrubbing these areas a few times a day (or once a day in some cases) simply isn’t enough to keep these germs away. By solely relying on the intermittent use of chemicals to sanitize, it seems virtually impossible to ensure contamination is not ever introduced along the way to your table.

The Introduction of Continuous Disinfection Using Light

Intermittent sanitization hasn’t been disproven to be a wholly effective way to kill germs—it’s simply not a strong enough line of defense in and of itself. Perhaps, one of the best ways to protect our food from harmful bacteria and prevent expensive recalls altogether is to introduce and layer in a new breed of “continuous disinfection” technology using bacteria-killing visible LED lighting directly into the process.

Going back to more than a century ago, scientists have known that certain wavelengths of light are highly effective at destroying bacteria. Ultraviolet (UV) light is extremely powerful, but it is also especially dangerous to humans and causes things like plastics to become brittle and crack. UV light directly impacts the DNA in people, animals and plants, along with bacterial cells.

There is, however, a very human-friendly frequency of light (405 nanometers), which is in the visible spectrum of light, that is completely harmless to humans, but just as devastating to bacteria. It activates the porphyrin molecules that exist only within unicellular organisms such as bacteria and fungi. Humans, animals and plants do not have these particular molecules. Exposure to 405 nm light directly activates these molecules and essentially rusts bacteria from the inside out destroying any bacteria that is exposed to this human-friendly light. The ability of this new LED tool to be safely used around the clock allows for it to be acting continuously. This continuous nature goes above and beyond the existing limitations of intermittent cleaning.

With the advent of LED lighting, it is now possible to “tune” the frequency of light with extreme precision. The significant breakthrough of isolating light to this specific frequency of violet-blue light has now begun to enter the food processing industry. It is taking its place as a critical component to the layered defenses against harmful bacteria entering the food chain. When left on, this light continuously kills bacteria, preventing any germ colonies from forming and replicating. This has now become the perfect complement to the proper cleaning and sanitizing of all surfaces used in food processing and preparation—intermittent chemical cleaning working together with continuous disinfection from light.

In short, avoiding outbreaks and infection crises is all about smart prevention. Recalls are a reactionary solution to the problem. The key to preventing these potentially deadly (and costly) situations is to make sure that all facilities that process and handle food are continuously disinfected. The good news is that tech startups are at the helm of developing these new tools for killing germs before they even have a chance to have a seat at our tables.

Chipotle

Chipotle Retraining Workers Following Illnesses that Shut Down Ohio Location

By Food Safety Tech Staff
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Chipotle

Last month Chipotle Mexican Grill closed a location in Powell, Ohio after nearly 650 reported illnesses were tied to the location. The outbreak was caused by Clostridium perfringens, a type of bacteria that thrives at room temperature—in other words, food at this particular Chipotle location may have been kept at unsafe temperatures.

Following this latest incident, the company has decided it will retrain all of its estimated 70,000 employees on food safety and wellness protocols. Currently a source of the outbreak has not been found.

“Chipotle has a zero-tolerance policy for any violations of our stringent food safety standards. We are committed to doing all we can to ensure it does not happen again.” – Brian Niccol, Chipotle

In line with the company’ zero-tolerance policy, some employees who worked at the Powell location were reportedly let go after the outbreak.

Chipotle has had several outbreaks that have made headlines over the last three years.

Jordan Anderson, PAR Technology Corp.
FST Soapbox

Four Core Principles of Food Safety

By Jordan Anderson
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Jordan Anderson, PAR Technology Corp.

As winter ends and summer approaches, most of us will emerge from our houses and start enjoying the nice weather. Even better, hopefully we all will be hosting or attending numerous BBQ’s and get-togethers. Burgers, chicken, salads and the like will be readily available; however, how can we be sure we’re keeping our food and guests safe from a foodborne illness?

The more hands and foods involved, the higher the risk of contracting a foodborne illness. Fortunately, today, we know much more about proper hygiene, food handling and preparation to combat these harrowing outbreaks.

According to the CDC, one in six Americans become ill due to foodborne illness each year. As the fight to combat this issue wages on, there are specific measures we can take to protect ourselves daily. While foodborne illnesses will likely never be eradicated, utilizing the ‘Core 4’ principles of food safety remain a viable approach to limiting its prevalence. This column outlines these ‘Core 4’ principles.

Clean

Infectious bacteria can thrive anywhere within the kitchen. By placing an emphasis on hand, utensil and surface washing, we begin to reduce the risk of foodborne illness. The following are some easy-to-follow cleansing tips:

  • Wash your hands for at least 20 seconds with soap and warm running water before and after handling food or using the bathroom.
  • Wash the surfaces of cutting boards, counters, dishes and utensils after each use with warm, soapy water.
  • Use paper towels to clean counters or spills as they soak in potential contaminants, rather than spread them like cloth towels.
  • Rinse or blanch the surfaces of fresh fruits and vegetables to rid of any dirt or bacteria.

Separate

Even though we now wash our hands and surfaces consistently, we can still be exposed to dangerous illness-inducing bacteria by not properly separating raw meat, seafood, poultry and eggs. To avoid cross-contamination, we can follow these tips:

  • Avoid placing ready-to-eat food on a surface that previously held raw meat, seafood, poultry, or eggs. An example would be: Placing your now-grilled chicken on the same plate in which you carried it to the grill.
  • Use separate cutting boards when preparing fresh produce and uncooked meats. This eliminates the spread of any bacteria either may be carrying to the other.
  • Request or separate raw meat, seafood, poultry and eggs in your grocery bags. This eliminates the spread of bacteria in the event there is an unsealed package.
  • Always properly wash the surfaces exposed to these raw items under warm, soapy running water.

Cook

Regardless of how proactive we are with cleaning and separating, we still must ensure that we cook our food to the appropriate internal temperature. Undercooking may result in the survival of dangerous bacteria that could make us ill. Foodsafety.org recommends the following safe minimum temperatures:

  • Steak/Ground Beef: 160°F.
  • Chicken/Turkey: 165°F.
  • Seafood: 145°F.
  • Eggs: Until the yolk and white are firm; for egg dishes warm until 160°F.

Chill

Last yet not least, we must also learn to appropriately chill our food. Chilling is important because it decelerates the bacterial growth process. By mitigating this, it allows us to reduce the risk of contracting a foodborne illness. The following suggestions are encouraged:

  • For starters: Always keep your refrigerator at 40°F or below.
  • Do not over-pack your refrigerator. Proper airflow circulation is paramount.
  • Refrigerate any meats, egg, or perishables immediately upon return from the store.
  • Do not allow raw meats, egg, or fresh produce to sit out for more than two hours without refrigeration.

By taking these principles into consideration, you can ensure the protection of your friends, family and self, leading to better times and memories gained.

Resource

FoodSafety.gov. Food Poisoning. Retrieved from http://www.foodsafety.gov/poisoning/index.html

FSMA

FDA Releases Chapter 6 of Draft Guidance for PC Rule

By Food Safety Tech Staff
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FSMA

Last week FDA released the sixth chapter of the draft guidance, “Draft Guidance for Industry: Hazard Analysis and Risk-Based Preventive Controls for Human Food”. The document aims to assist food facilities in establishing and implementing a heat treatment (i.e., baking or cooking) to prevent bacterial contamination.

Learn more about FSMA compliance at the 2017 Food Safety Consortium | November 28– December 1 | The 60-page draft guidance addresses the use of heat treatments as a process control, providing information on understanding potential hazards, design and validation of the heat treatment, establishing and implementing monitoring procedures (and how often), verification, and record keeping.

FDA states that it intends to publish at least 14 chapters of the guidance. In just two weeks, the compliance date for the preventive controls for human food rule falls for small businesses (fewer than 500 full-time employees).

Hygiena ZymoSnap ALP

Hygiena Makes Verifying Milk Pasteurization a Snap

By Food Safety Tech Staff
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Hygiena ZymoSnap ALP

Hygiena, LLC has launched an alkaline phosphatase (ALP) testing system that can verify pasteurization efficiency in short shelf life dairy products in five minutes.  ZymoSnap ALP requires minimal equipment and can be used without special technical knowledge or testing facilities. It is also designed to provide repeat results at low levels (25–100 mU/L). Campden BRI independently validated the test.

“Manufacturers of dairy products are under constant pressure to demonstrate compliance with international safety and quality requirements. That’s why they need to regularly monitor and verify the efficiency of their pasteurisation process. With this in mind, we have developed ZymoSnap ALP to enable tests to be carried out rapidly allowing for an immediate pass/fail assessment and trend analysis. It has never been easier or quicker to ensure that pasteurisation processes are operating efficiently.” – Martin Easter, Ph.D., chief scientific officer, Hygiena

Hygiena ZymoSnap ALP
The Hygiena ZymoSnap ALP test

A 100% recyclable device, the ZymoSnap ALP Positive Control Kit provides a reference point for the regulatory limit of liquid milk and validation of other dairy products. It is compatible with the company’s EnSURE monitoring system, a luminometer that is used to detect indicators and bacteria, including coliform, E. coli and Enterobacteriaceae.

Recall

325,000 Pounds of Meat Lard Products Recalled due to Processing Deviation

By Food Safety Tech Staff
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Recall

On Friday the USDA announced a large recall of 325,000 pounds of meat and poultry fat and lard products by Supreme Cuisine. The Class I recall is due to a processing deviation that could cause bacterial pathogens to grow and survive in the products. The duck, beef and pork fat and lard products, which have a one-year shelf life, were produced and packaged from June 1, 2016 through May 8, 2017.

The issue was uncovered after Supreme Cuisine received a consumer complaint of a loose lid. There have been no confirmed reports of adverse reactions due to consumption of the products, and consumers are being urged to discard any of these products.

FSIS is providing a full list of the recalled products here on its website.