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Food Safety

Food safety refers to various techniques used to ensure that food is properly prepared, stored, and preserved. Practicing food safety starts from the purchase the actual purchase of food items to the proper storage of leftovers.

2,411 Questions

If you accidentally swallow some protium hydroxide Will this have any long term harmfull effects?

Swallowing protium hydroxide (which is essentially water, with protium being the most common isotope of hydrogen) in small amounts is unlikely to cause long-term harmful effects as it is not toxic. However, consuming large quantities can lead to water intoxication or electrolyte imbalances, which could be harmful. It's always best to seek medical advice if you have concerns about ingesting any chemical.

Can plastic bottles leach oil?

Plastic bottles, atlhough originally made from petroleum, do not leach oil; the oil has been transformed into plastic and there is no oil in the plastic. Plastic bottles may, in some cases, leach bisphenol A, which is a plasticising agent (i.e., it is used to make the material more flexible).

Can ozone kill fungus in water?

Yes, ozone can effectively kill fungus in water. Ozone is a powerful oxidizing agent that can break down fungal cell walls and proteins, leading to the destruction of the fungus. It is commonly used in water treatment processes to eliminate various pathogens, including fungi.

What is the danger zone all about?

the danger zone is the temperature zone in which bacteria can be culture. so, if you have something cooking between 40 *F and 140*F you will most likely give food poisoning to those you are serving the food to. hens the term, danger zone, it is dangerous to cook food in that specific temperature range.

What is listeria found in?

Listeria is a harmful bacterium that can be found in refrigerated, ready-to-eat foods (meat, poultry, seafood, and dairy - unpasteurized milk and milk products or foods made with unpasteurized milk), and produce harvested from soil contaminated with L. monocytogenes.

When you stir hot coffee with a plastic spoon does any of the plastic or any of the chemicals in the plastic leach into the liquid?

Depends. If there ARE dangerous chemicals in/on the spoon, there's a good chance it could get it's chemicals that are in liquid form rubbed off into the coffee. On the other hand, if the the coffee is WAY TOO HOT, it could... well... vaporize the spoon... but don't be worried! As long as you actually understood me, you really do not need to worry about drinking unseen pool chemicals or losing a finger.

What is the difference between pathogenic and spoilage bacteria?

Pathogenic bacteria are harmful and can cause diseases in humans, while spoilage bacteria are not typically harmful but can degrade food quality by causing changes in taste, texture, and appearance. Pathogenic bacteria pose a health risk, whereas spoilage bacteria primarily impact the quality of food.

Does bacteria in food multiple slowly at room temperature?

Bacteria multiply quickly at room temperature, particularly in food that is moist or has high protein content. This can lead to food spoilage and increase the risk of foodborne illness if not stored properly. It is recommended to store perishable food in the refrigerator to slow down bacterial growth.

Can moldy bread make you sick and how?

More lkely than not you will not get sick. If you are, it will mostly likely occurr within 24hrs--the time it takes food to pass most of the way through your digestive system.

If it was only a small colony, I doubt you will get ill, unless you are very allergic to it.

Why galvanized steel is not used for food containers?

Galvanized steel can release harmful chemicals, like lead and cadmium, when in contact with acidic foods or liquids, making it unsuitable for food storage. These chemicals can leach into the food, posing health risks to consumers. Stainless steel or food-grade plastics are typically used instead for food containers.

What are the pros and cons of using genetically engineered animals for food?

Some Pros: They're tasty and nutritious Some are easy to raise specifically for food, or are easy to catch. Some Cons: They're not too happy about the whole thing Some special preparation to avoid poisoning (look up "puffer fish", "fugu") or diseases or parasites.

Is sour milk dangerous?

Sour milk is not considered dangerous to consume, but it may taste unpleasant and can be a sign that the milk has started to spoil. It is best to discard sour milk to avoid any potential foodborne illnesses.

How do Food items get easily spoiled in summer?

Milk spoilage is generally the result of microbiological growth. In summer, temperatures normally go high - like 30 to 40 centigrade - which is the best growing temperature for micro-organisms. So milk spoils faster in summer. Winter temperatures are colder which will slow the growth of the spoilage microbes.

What is the definition of pasteurization?

Pasteurization is a process that involves heating a food or liquid to a specific temperature for a set period of time in order to kill harmful bacteria and pathogens. This process helps to extend the shelf life of the product and make it safer for consumption.

Is Zygomycota mold dangerous?

Some species of Zygomycota can be harmful to humans, especially for those with weakened immune systems. However, not all molds in this group are inherently dangerous. It's important to identify the specific type of mold present to assess the potential risks accurately.

How dangerious is eating moldy jerky?

Your body is always eating some form of spore that floats in the air and lands on food, your hand, your mouth, or someone elses mouth. Your stomach contains a gastric acid, the purpose of which is to kill these molds. But then it depends on how much mold one injests. If the gastric acid can't handle the amount of mold, it will cause your body to react and vomit the uninvited guest.

How dangerous is it to eat molded bread?

Food poisoning is caused by various organisms. Mold can cause illness, especially if the person is allergic to molds. Usually though, the main symptoms from eating moldy food will be nausea or vomiting from the bad taste and smell of the moldy food.

Mold on grain products is the worst - e.g. moldy bread, moldy muffins, etc. - and should be thrown out.

Also throw out the following if mold appears: small fruits like grapes, berries, melons and peaches; soft cheeses or yogurt; meat, peanuts, peanut butter or leftovers.

It isn't okay to eat mouldy food even after the mold has been cut off, as surface mold is more than what you see. It actually has hyphae or roots which can penetrate deeper into the food.

It depends on the bread mold; some are harmless, some are indigestible and can make you throw up, some are poisonous and can make you very ill (Although there is no scientific evidence that any bread mold has ever killed anyone directly, in the history of all space and time -including other planets..)

The best way to manage bread is to keep at room temperature only the amount of bread you can eat before mold appears. You can freeze the remainder and thaw it in a closed plastic bag. Bread products should not be merely refrigerated, because it will cause them to go stale.

What is the greatest threat to food safety?

There isn't really one major dominating threat to food safety but several. One of them is contamination, also one of the most publicized threats to food safety, simply when a food source comes in contact with another contaminated object that disease will spread; this is most commonly seen with the bacteria E. coli. Another is the use of pesticides and insecticides in agriculture. The widespread use of these chemicals is leading to the evolution of drug resistant insects and bacteria that could potentially wipe out crops leading to famine. Also genetic engineering is also a threat to the safety of our food; food allergies that were unseen can pose a major health issue, also the mixing of GMOs (genetically modified organisms) not deemed safe for human consumption with the rest of our food. In the mid-2000's a GMO corn product that was deemed unsafe for humans but safe for cattle was inadvertently entered into our food supplies and products. This mixing cause major allergic reactions and an FDA study at the time showed it to be in 70% of all corn containing products. Several years after the incident the GMO corn was still found in food products by the FDA, pointing a major problem preventing the combination of unsafe GMOs and the removal and isolation of those GMOs after they have entered into our foods.

Would uncooked frozen chicken that was left out for approximately 13 hours be safe to eat after cooking?

It is not safe to eat uncooked frozen chicken that has been left out at room temperature for 13 hours, as it would have entered the temperature danger zone where bacteria can rapidly multiply. Cooking the chicken may not destroy all the harmful bacteria that could have grown on the chicken during that time. It is best to discard it to avoid the risk of foodborne illness.

What are food grade metals?

Food grade substances are materials which are not toxic or will not affect a consumer if ingested in small quantities. In general, this is a term used in manufacturing to describe equipment components, adhesives, lubricants etc. which are safe to the consumer if ingested. Although every effort is made to ensure that these substances do not come into contact with a batch of food or drug substance, occasionally this may happen (e.g. due to a leak or equipment malfunction) and in this instance food grade substances would not result in that batch causing harm to a consumer or require that batch to be recalled (whereas non-food grade might).

Examples:

Food grade oil to lubricate a pump

Food grade adhesive used to seal a ready meal pack

What does a haccp plan refer to?

A HACCP plan identifies crital control points (CCPs) and has policies and procedures in place to manage the food safety risk through these CCPs.

Every step in the process is considered during the hazard analysis.

Is acrylic safe?

If you are referring to acrylic paint, it is safe. If there is any concern concerning ventilation, an open window is sufficient

Is orange juice at high risk for food borne illness?

Not many pathogenic organisms can survive in the acidic conditions of orange juice. Foods that are high in sugar content also are fairly safe. You still want to follow the safe storage recommendations on the container if for no other reason than old orange juice just tastes nasty.