From time to time there have been some concerns as to how hygienic resealable plastic bags are. There are concerns as to whether or not the bags themselves are sterile enough to put food in. Also, people wonder how well they keep food, and whether or not they are able to keep food fresh for specific lengths of time.
As these are real concerns that people have, it is good to address these, and sort out the myths from the facts, regarding how hygienic the resealable plastic bag is.
Most regular plastic resealable bags that are bought in supermarkets, for example, are not sterile. They do have to adhere to certain standards during manufacture, however, and have to adhere to specific guidelines regarding toxins in the polyethylene used, etc. This means that they are generally quite safe for placing food items in, and in most cases also for shorter term frozen storage (although, be sure to get a heavier gauge bag if you want to freeze items in it.) Think in terms of their being as clean and free from bacteria as your kitchen storage containers, for example. While they are not sterile (thus not usually good for preserving food in, long term) they are fine for normal food storage.
If you do have need of sterile reclosable plastic bags, it is possible to buy them. However, these are specialized items usually manufactured to be used in the medical industry, or used with scientific research experiments, for example, in situations where there needs to be a sterile environment in order to successfully conclude research. There are numerous patented thermoplastic bags that are made from a heat sealable material. In most cases the bag itself is able to be sterilized, and these types of bags are often used, for example, in emergency rooms or operating theatres in hospitals. As you can imagine, a plastic resealable bag such as this is considerably more expensive than the regular resealable bags, and in reality for normal home usage there is not much need for them.
When preserving food items, such as fruits, jams, pickles or relishes, it is preferable that you use the proper glass preserving jars as opposed to using resealable plastic bags. However, for most regular food storage the normal resealable bag that can be bought in supermarkets or at the local store is definitely hygienic enough to use on a daily basis.
Some people, an effort to save money, have been known to wash and reuse these resealable plastic bags. While it may be fine to do this when storing some items, it really is not recommended that you do so if you want to use them for food storage. While the resealable plastic bag may be clean, once used it would no longer be considered hygienic enough to use for further food storage, no matter how well you washed it out. Plastic containers can be washed and reused (and can stand much higher water temperatures than resealable plastic bags), but reclosable plastic bags should not.
From time to time there have been some concerns as to how hygienic resealable plastic bags are. There are concerns as to whether or not the bags themselves are sterile enough to put food in. Also, people wonder how well they keep food, and whether or not they are able to keep food fresh for specific lengths of time.
As these are real concerns that people have, it is good to address these, and sort out the myths from the facts, regarding how hygienic the resealable plastic bag is.
Most regular plastic resealable bags that are bought in supermarkets, for example, are not sterile. They do have to adhere to certain standards during manufacture, however, and have to adhere to specific guidelines regarding toxins in the polyethylene used, etc.This means that they are generally quite safe for placing food items in, and in most cases also for shorter term frozen storage (although, be sure to get a heavier gauge bag if you want to freeze items in it.) Think in terms of their being as clean and free from bacteria as your kitchen storage containers, for example. While they are not sterile (thus not usually good for preserving food in, long term) they are fine for normal food storage.
If you do have need of sterile reclosable plastic bags, it is possible to buy them. However, these are specialized items usually manufactured to be used in the medical industry, or used with scientific research experiments, for example, in situations where there needs to be a sterile environment in order to successfully conclude research.There are numerous patented thermoplastic bags that are made from a heat sealable material. In most cases the bag itself is able to be sterilized, and these types of bags are often used, for example, in emergency rooms or operating theatres in hospitals.As you can imagine, a plastic resealable bag such as this is considerably more expensive than the regular resealable bags, and in reality for normal home usage there is not much need for them.
When preserving food items, such as fruits, jams, pickles or relishes, it is preferable that you use the proper glass preserving jars as opposed to using resealable plastic bags.However, for most regular food storage the normal resealable bag that can be bought in supermarkets or at the local store is definitely hygienic enough to use on a daily basis.
Some people, an effort to save money, have been known to wash and reuse these resealable plastic bags. While it may be fine to do this when storing some items,it really is not recommended that you do so if you want to use them for food storage.While the resealable plastic bag may be clean, once used it would no longer be considered hygienic enough to use for further food storage, no matter how well you washed it out. Plastic containers can be washed and reused (and can stand much higher water temperatures than resealable plastic bags), but reclosable plastic bags should not.
How Hygienic are Resealable Plastic Bags?
From time to time there have been some concerns as to how hygienic resealable plastic bags are. There are concerns as to whether or not the bags themselves are sterile enough to put food in. Also, people wonder how well they keep food, and whether or not they are able to keep food fresh for specific lengths of time.
As these are real concerns that people have, it is good to address these, and sort out the myths from the facts, regarding how hygienic the resealable plastic bag is.
Most regular plastic resealable bags that are bought in supermarkets, for example, are not sterile. They do have to adhere to certain standards during manufacture, however, and have to adhere to specific guidelines regarding toxins in the polyethylene used, etc. This means that they are generally quite safe for placing food items in, and in most cases also for shorter term frozen storage (although, be sure to get a heavier gauge bag if you want to freeze items in it.) Think in terms of their being as clean and free from bacteria as your kitchen storage containers, for example. While they are not sterile (thus not usually good for preserving food in, long term) they are fine for normal food storage.
If you do have need of sterile reclosable plastic bags, it is possible to buy them. However, these are specialized items usually manufactured to be used in the medical industry, or used with scientific research experiments, for example, in situations where there needs to be a sterile environment in order to successfully conclude research. There are numerous patented thermoplastic bags that are made from a heat sealable material. In most cases the bag itself is able to be sterilized, and these types of bags are often used, for example, in emergency rooms or operating theatres in hospitals. As you can imagine, a plastic resealable bag such as this is considerably more expensive than the regular resealable bags, and in reality for normal home usage there is not much need for them.
When preserving food items, such as fruits, jams, pickles or relishes, it is preferable that you use the proper glass preserving jars as opposed to using resealable plastic bags. However, for most regular food storage the normal resealable bag that can be bought in supermarkets or at the local store is definitely hygienic enough to use on a daily basis.
Some people, an effort to save money, have been known to wash and reuse these resealable plastic bags. While it may be fine to do this when storing some items, it really is not recommended that you do so if you want to use them for food storage. While the resealable plastic bag may be clean, once used it would no longer be considered hygienic enough to use for further food storage, no matter how well you washed it out. Plastic containers can be washed and reused (and can stand much higher water temperatures than resealable plastic bags), but reclosable plastic bags should not.
From time to time there have been some concerns as to how hygienic resealable plastic bags are. There are concerns as to whether or not the bags themselves are sterile enough to put food in. Also, people wonder how well they keep food, and whether or not they are able to keep food fresh for specific lengths of time.
As these are real concerns that people have, it is good to address these, and sort out the myths from the facts, regarding how hygienic the resealable plastic bag is.
Most regular plastic resealable bags that are bought in supermarkets, for example, are not sterile. They do have to adhere to certain standards during manufacture, however, and have to adhere to specific guidelines regarding toxins in the polyethylene used, etc. This means that they are generally quite safe for placing food items in, and in most cases also for shorter term frozen storage (although, be sure to get a heavier gauge bag if you want to freeze items in it.) Think in terms of their being as clean and free from bacteria as your kitchen storage containers, for example. While they are not sterile (thus not usually good for preserving food in, long term) they are fine for normal food storage.
If you do have need of sterile reclosable plastic bags, it is possible to buy them. However, these are specialized items usually manufactured to be used in the medical industry, or used with scientific research experiments, for example, in situations where there needs to be a sterile environment in order to successfully conclude research. There are numerous patented thermoplastic bags that are made from a heat sealable material. In most cases the bag itself is able to be sterilized, and these types of bags are often used, for example, in emergency rooms or operating theatres in hospitals. As you can imagine, a plastic resealable bag such as this is considerably more expensive than the regular resealable bags, and in reality for normal home usage there is not much need for them.
When preserving food items, such as fruits, jams, pickles or relishes, it is preferable that you use the proper glass preserving jars as opposed to using resealable plastic bags. However, for most regular food storage the normal resealable bag that can be bought in supermarkets or at the local store is definitely hygienic enough to use on a daily basis.
Some people, an effort to save money, have been known to wash and reuse these resealable plastic bags. While it may be fine to do this when storing some items, it really is not recommended that you do so if you want to use them for food storage. While the resealable plastic bag may be clean, once used it would no longer be considered hygienic enough to use for further food storage, no matter how well you washed it out. Plastic containers can be washed and reused (and can stand much higher water temperatures than resealable plastic bags), but reclosable plastic bags should not.