Spores and toxins in food can be a cause of a serious food poisoning. Spores are a bacteria’s survival package. Some bacteria when faced with adverse conditions such as rising temperatures will form a survival spore. A spore has a protective shell which can withstand higher temperatures than those reached in cooking.
Water boils at 100°C. This means that most of cooking will be only a little hotter. However, spores can survive temperatures of up to 120°C. When the heat returns to room temperature, the spore opens. Once this happens, the bacteria starts growing to form another colony. This is why hot holding at temperatures above 63°C prevents spores become active, whereas rapid cooling does not give a chance to spores to open.
Two common spore-forming bacteria are Clostridium perfringens and Bacillus cereus. Some foods such as red kidney beans simply need to be cooked to break down the toxins and render them harmless.
Some toxins are produced by careless defrosting food (e.g. scombrotoxin). Toxins are poisons that are produced by bacteria and plants. Toxins can be deadly, such as that produced by Clostridium botulinum. The verocytotoxin produced by E. coli and its relatives causes damages to kidneys and the intestine. This may result in death, especially in the elderly and the very young. Seafood can also contain dangerous toxins. One of these toxins can cause paralytic shellfish poisoning (PSP). Paralytic shellfish poisoning as the name suggests, causes paralysis. Shellfish such as mussels feed on smaller animals that produce this toxin. In large groups these animals can be seen as a red bloom known as ‘red tide’. There are monitoring systems such as satellite images, that warn where and when shellfish must not be harvested.
Plants can contain toxins. Some toxins are produced by moulds. These toxins include aflatoxin, which can seriously harm the liver. Such toxins are found in cereals and dried fruits that have been poorly stored. All these examples demonstrate the importance of always obtaining quality food from reputable suppliers.
Please remember – it is a legal requirement that staff who are involved in a food environment are trained and/or supervised commensurate with their work activity!
Myelearnsafety offers fully online Food Safety (HACCP) courses.
To find out more, please check our Courses page.
Alternatively, should you need any additional information, please do not hesitate to let us know via email info@elearn.ie
Hand washing for food handlers is an essential aspect of cleanliness and hygiene. When it comes to food hazards, food handlers are potentially one of the biggest risks in terms of food safety. However, to extend this, hand washing is not important only in a food preparing environment, but in a domestic one as well.
According to a research by BMC Public Health, Denmark tops the ranking when hand hygiene of consumers is looked into. According to a study Hand hygiene practices during meal preparation—a ranking among ten European countries, the ranking is as follows: Denmark, Greece, Norway, Romania, Hungary, Germany, UK, Portugal, France, and Spain. However, the overall conclusion of the study was that the hand washing is often done incorrectly by skipping areas of hand when washing, or washing one’s hands not long enough. Unfortunately, this is also true when handling risky food such as raw chicken. According to the study, the young families and pregnant women are most likely to neglect a proper hand washing technique. On the other hand, the elderly individuals generally do not wash their hands when required.
Most likely, the single most important activity in the food preparation area is proper hand washing. Hands are used for everything – scratching your nose, touching your phone, keys, emptying bins, handling cash, and finally touching the food that is being prepared. It is incredibly easy to cross-contaminate food just by using unwashed hands.
Food workers have a moral and legal responsibility to ensure that they do not contaminate food. One of the characteristics of a good food worker is a positive attitude towards hygiene and a willingness to help maintain a high standard at the workplace. Hand washing is at the top of hygiene importance.
Food hygiene legislation places a legal responsibility on food workers, proprietors and visitors to maintain a high degree of personal cleanliness.
Keep the body clean – Food workers should wash or shower daily to remove the layers of dirt, dead skin, sweat and bacteria that build up on the body which can be passed onto food.
The law requires that:
Want to learn more? Explore eLearn Safety fully online Food Safety (HACCP) Level 1 course.
Hands can never be washed too often, but they can be washed not often enough. This is especially important when hand washing for food handlers is in question. Always aim to wash your hands:
The main point to take is – Wash Your Hands regularly!
Hands must be washed at a wash hand basin supplied with running hot and cold water. Liquid bacterial soap and an approved means of hand drying should be used. The hands, front and back and the gap between the thumb and forefinger must be washed using a rubbing action. It is not satisfactory to run fingers under the tap and then to dry hands on uniforms.
To learn more watch the below video prepared by SafeFood.net titled How to wash your hands properly.
Hand washing for food handlers is extremely important as correct hand washing will remove bacteria such as E. Coli and salmonella. Bacteria on the hands have an ideal environment, They have food, moisture and a temperature of around 37°C allowing speedy reproduction and a higher risk of infection. This is why hands must be kept meticulously clean at all times.
Please remember – it is a legal requirement that staff who are involved in a food environment are trained and/or supervised commensurate with their work activity!
Myelearnsafety offers fully online Food Safety (HACCP) courses.
To find out more, please check our Courses page.
Alternatively, should you need any additional information, please do not hesitate to let us know via email info@elearn.ie
Food safety and its importance matter for many, but mostly two ‘main’ reasons:
There are many various definitions of what food is, but for the purposes of catering, food may be defined as:
Any substance or product, whether processed, partially processed or unprocessed, that is intended to be, or reasonably expected to be, ingested by humans.
Therefore food is not only meal such as, burgers, steaks, salads, etc. Food includes drink, chewing gum, sweets, condiments, ice, flavourings and any substance, including water, intentionally incorporated into food during its manufacture, preparation or treatment.
Food safety and its importance can often by undervalued. But ignoring it might have series consequences. If food safety practices and handling standards are poor, food may become contaminated. This might result in people who consume said food to become ill. In extreme cases, food poisoning can be fatal.
If an incidence of food poisoning is traced back to particular business, both, the owner of food premises and an employee who was deemed negligent in preparing/serving the meal could be found liable. They could be prosecuted, and possibly fined, imprisoned, or have their business closed down. At the very least, it will most likely result in loss of customers.
Establishing good practices with regard to food safety will keep both customers and staff safe, and be good for business.
Food poisoning is an unpleasant illness which usually occurs within 1 to 72 hours of eating contaminated or poisonous food. Symptoms can be various and can include abdominal pain, nausea, diarrhoea and vomiting as the body seeks to remove the poisons and prevent damage to the vital organs. The condition can last usually from 1 to 7 days, but can last longer. Other symptoms that suggest a case of food poisoning is particularly serious and requires medical attention include passing blood, either by vomiting or in diarrhoea, slurred speech, blurred vision, or mental confusion.
Identifying the source of the poisoning is necessary, but not always straightforward. This is because the illness might not have been caused by the last food to be eaten.
Catering businesses can make a huge difference by following procedures and practices that promote food safety. It doesn’t have to be complicated. In fact, simple systems and rules work best as people find them easier to remember and stick to. All of the procedures and practices together form what is known as Food Safety Management System. You can read more about it in our blog entry from 5th May 2023 titled Food Safety Management System (FSMS).
The Food safety Authority of Ireland is a statutory body with main function to ensure that food produced, distributed or marketed in Ireland meets the highest standards of food safety and hygiene reasonably available and to ensure that food complies with legal requirements and recognised codes of good practice.
Food legislation is enforced on behalf of the FSAI by a network of official agencies working under service contract to the FSAI.
The Food Safety Authority of Ireland Act, 1998 contains enforcement provisions which are in addition to the powers to prosecute and other provisions on specific pieces of food legislation. The provisions in the FSAI Act provide a means of reacting to and dealing with situations posing a risk to public health.
The Food Safety Authority of Ireland has the power to carry out the following in order to determine compliance with food legislation:
In July 2023 the FSAI issued ten Enforcement Orders served on food businesses. Commenting, Dr Pamela Byrne, Chief Executive, FSAI, said that while the majority of food businesses adhere to food safety regulations, it is clear that some businesses are not fully compliant. Dr. Byrne continued ” … All food businesses, from the established to the newly opened, must fully adhere with food safety regulations at all times. Enforcement action will be taken for transgressions, in the interest of public health protection.”.
Please remember – it is a legal requirement that staff who are involved in a food environment are trained and/or supervised commensurate with their work activity!
Myelearnsafety offers fully online Food Safety (HACCP) courses.
To find out more, please check our Courses page.
Alternatively, should you need any additional information, please do not hesitate to let us know via email info@elearn.ie
Food handling businesses are legally obliged to put in place, implement and maintain a permanent procedure based on the seven principles of HACCP.
At first, the HACCP system may seem complex. However, the HACCP process is just a step-by-step process that examines how food is handled. The purpose of this process is to ensure the food produced is safe to eat.
The word HACCP is an abbreviation for Hazard Analysis Critical Control Point. To better understand the process, this abbreviation can be split in two parts:
The Seven Principles of HACCP are as follows:
This includes physical, chemical, microbiological and allergenic hazards. Once these hazards are identified, all the preventive measures for each hazard should be listed. Food safety hazard is anything that affects the safety and quality of food. A food safety hazards can endanger the health of a consumer. They can originate in the ingredients, the production process or the final product itself. Some additional information can be found in our blog entry from 5th May 2023 titled Food Safety Management System (FSMS).
There will be various points in the process where hazard exists, but not all of them can or need to be controlled. Food may contain bacteria when delivered, but as long as the food is heated thoroughly and sufficiently to kill all bacteria later on in the process, controlling the microbiological hazard on delivery is not critical. However, carrying out the heating step correctly is vital.
Once the critical control points have been identified, control actions can be decided and written down. Precise and clear measures and targets should be defined and documented for every CCP. The actions to be taken will obviously depend on the situation.
The control actions are then monitored at given intervals. This is to ensure daily control of critical processes. Monitoring in food service relies on various temperature measurements. Daily audits should be carried out to ensure equipment is set up and working correctly. In addition, regular audits will ensure that the hygiene processes are completed satisfactorily and that the food safety policy has been followed. The frequency of monitoring depends on the level of risk. All monitoring results should be recorded.
Keeping records of all monitoring results and procedures is helpful to ensure and to demonstrate that a food business has taken all reasonable precautions to minimise risks. Good documentation endorses the quality of the work performed.
For all CCPs, pre-planned corrective measures should be defined for situations when the control criteria are not met. For example, if food has not been cooked well enough, it should be cooked again or thrown out. The procedures to regularly measure the CCPs, as well as the responsible person for each task, need to be defined.
Checking that the HACCP system works. Any food safety system needs to be kept up to date. Audits, microbial testing, review of documents and evaluations of employee training will help to ensure this and that the HACCP system is working well and comprehensively. A regular review of practices should be carried out regularly to ensure that all the procedures are being actively followed at all times.
Any Food Safety Management System, HACCP included, must be documented. All records must be maintained and available for inspection when required. Records are important to demonstrate the system is being implemented and managed effectively. Records might include HACCP documentation, deliveries, temperature monitoring, pest control, sampling, customer complaints, cleaning schedules, staff training, etc. For convent, affordable and efficient staff training solutions please check eLearn Safety fully online food safety courses. The HACCP system should be reviewed annually, if there are any changes, or if something goes wrong.
The Food Safety Authority of Ireland has developed a guide that is based around the HACCP system. The Safe Catering Pack contains colour coded, easy to understand tick charts that cover hazards, controls and critical limits, monitoring/verification and corrective actions. General food safety information is also included as well as a wide range of forms for monitoring and taking records. This guide also includes specific/chemical contamination and food allergies.
Please remember – it is a legal requirement that staff who are involved in a food environment are trained and/or supervised commensurate with their work activity!
Myelearnsafety offers fully online Food Safety (HACCP) courses.
To find out more, please check our Courses page.
Alternatively, should you need any additional information, please do not hesitate to let us know via email info@elearn.ie
