The cost of food should go up considerably if there are no preservatives. The supply chain will have to be very quick and efficient to deliver fresh product to the customer, but there will also be much more waste product due to spoilage.
Almost all canned and jar foods contain preservatives. Preservatives help lengthen the shelf-life of foods.
For this, you'll need to read the labels. Most foods labeled as organic would not be using preservatives. But I understand that there are a few preservatives that could be considered organic. I believe that rosemary extract has some preservative qualities.
* The answer to this queation is clear. The food that contains the most additives iis bread as it has additives such as preservatives, emulsifiers and bulking agents. Bread would not be bread with its additives * Highly processed foods, such as convenience foods.
death
nothing.
Chemical preservatives don't allow decomposers to break down the food as quickly as they would with out any preservatives.
Advantages - conventional foods are cheaper to grow - are easily available anywhere because they are mass produced. For example, your are able to get conventional foods in your local grocery store, wet markets etc. and even restaurants use them - conventional foods also has the use of additives. Additives are used to enhance the taste of the food. - able to keep conventional foods for a long period of time. They contain preservatives so that it would not rot easily. - you can obtain it at a cheap price. - conventional foods don't need as much workers to produce them as organic food does.
They would eat it.
Class I preservatives would be something you would expect to find in a person's kitchen, including vinegar, salt, sugar, honey, vegetable oil. Wood smoke is also considered a Class I preservative. Class II preservatives are chemicals like benzoates, sorbates and sulfites.
Well for a start we could not do half the stuff we can do now if technology was not available and quality of life would be poorer
Spring Lamb Most vegetables especially spring greens fresh salad foods etc
That makes sense to many people, but it does not make sense for companies who want to sell their products. Just think about it. What would marketing the product be like if poisons had to be labeled, especially when people are becoming more aware of harmful and dangerous additives and preservatives in foods?