Yes, pasta sauce is a form of processed food. The main ingredient is tomatoes, and the tomatoes go through a cooking process to become part of the sauce. If the tomatoes were not processed, they would be raw tomatoes.
tomatoes are pickedtomatoes are either packed in crates or sent to a processing plantcrates of tomatoes are placed on truckscrates of tomatoes are unloaded from the trucks at the supermarketstomatoes arriving at a processing plant are either canned or made into juice, ketchup, etc.the processed tomatoes (e.g. canned, juice, ketchup) are placed on trucksthe processed tomatoes are unloaded from the trucks at the supermarketsthe supermarkets place the fresh and processed tomatoes on their shelves for saleconsumers buy the fresh and processed tomatoes
Yes, they did.
Tomatoes are indigenous to Central America, primarily Mexico, which is New World.
Mexico
Of the total tomatoes consumed, about 81 percent was in the form of processed tomato goods, such as sauces, ketchup, salsa, juice, and pastes
Most of them use modern agriculture techniques, as most tomatoes are for export; the main difference between Mexican and American tomatoes is that Mexico has a warmer climate, requiring less fertilizers and chemicals to grow the plants. There are several farms growing organic tomatoes, and even hydroponic tomatoes but these are mostly for the local markets. See the related links section for some images of tomato fields in Mexico.
According to the U.S. Department of Agriculture, tomatoes, sweet corn, snap beans, and green peas were the four most-processed vegetables in the industry
Tomatoes were first grown in the Upolu Samoa
Sundried tomatoes are more concentrated in flavor, which may give the perception of being less acidic compared to fresh tomatoes. However, they still contain a similar level of acidity as they have not been processed to reduce their acidic content.
South America, around the area that is now known as Peru.
They could have been processed improperly or there was packaging/seam failure or they were stored improperly.