Man-made preservatives are made my man
Artificial preservatives are made from frozen sperm from billy goats while natural preservatives are fresh never frozen sperm cells
There are a variety of preservatives that can be found in the majority of foods that are purchased at stores. The most common preservatives include BHT and BHA, sodium benzoate, sodium nitrate and sulfites.
Homemade ice cream would not normally use any preservatives, it will be eaten soon after it was made. Commercial ice cream may or may not use preservatives, you will have to read the ingredients list to see.
McDonald's fries are made from potatoes, but they contain preservatives and are cooked in oil.
Fruit rollups are made of preservatives, artificial flavors, and some natural fruit juices.
Organic simply means that product is made without pesticides or preservatives.
The Tagalog word for preservatives is "pampreserba."
Frozen Dinners like Banquet are made to remain edible after long periods of time. They contain preservatives like BHT. The ingredients, including preservatives, are detailed on the package label of each of Banquet's products. Depending on the meal, different preservatives will likely be used. Salt/sodium is found in most products as a common preservative.
Any bread can be made without preservatives- it will need to be consumed or frozen within a few days, or it starts to grow mold. "Artisan" breads- made at a local bakery that sells them directly to consumers usually do not have preservatives. Check with the bakery. Even better- learn how to bake (it is really not hard- I do it) and make some bread of your own. That way you know exactly what you put in it- and nothing tastes as good as bread warm from the oven.
You can buy natural food preservatives from Global Natural Food Preservatives Suppliers. You can type in food additives in the internet and it will bring up suppliers of chemical preservatives. Think carefully before adding preservatives to any food.
Some preservatives are made from chemicals that the body may be allergic, hence complications in health. Artificial preservatives may not have all the natural food values needed for good health. Some chemicals that are implemented as preservatives destroy the food's natural nutrients.