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In the UK, Zeneca produced a tomato paste that used technology similar to the Flavr Savr. [19] Don Grierson was involved in the research to make the genetically modified tomato. [20] Due to the characteristics of the tomato, it was cheaper to produce than conventional tomato paste, resulting in the product being 20% cheaper.
A genetically modified tomato, or transgenic tomato, is a tomato that has had its genes modified, using genetic engineering. The first trial genetically modified food was a tomato engineered to have a longer shelf life (the Flavr Savr ), which was on the market briefly beginning on May 21, 1994. [ 1 ]
Tomatoes keep best unwashed at room temperature and out of direct sunlight, rather than in a refrigerator. [95] [96] Storing stem down can prolong shelf life. [97] Unripe tomatoes can be kept in a paper bag to ripen. [98] Tomatoes can be preserved by canning, freezing, drying, or cooking down to a paste or puree. [99]
Use prior to the expiration date does not guarantee the safety of a food or drug, and a product is not necessarily dangerous or ineffective after the expiration date. [4] According to the United States Department of Agriculture, "High-acid canned foods (e.g. tomatoes and fruits) will keep their best quality for 12 to 18 months. Whereas, low ...
4 oz Plum Indeterminate Regular Leaf Saucing Drying Rich, sweet, earthy flavor. Black Krim: Purple/ Brown 70–80 Heirloom Large Beefsteak Indeterminate Regular Leaf Slicing Salad Rather low production. Originally from the Crimean peninsula, or Isle of Krim off its coast, on the Black Sea [16] [17] Rich, sweet flavor. [18] [19] Brandywine: Pink ...
Shelf life is the recommended maximum time for which products or fresh (harvested) produce can be stored, during which the defined quality of a specified proportion of the goods remains acceptable under expected (or specified) conditions of distribution, storage and display.
Organic heirloom tomatoes. An heirloom tomato (also called heritage tomato in the UK) is an open-pollinated, non-hybrid heirloom cultivar of tomato. They are classified as family heirlooms, commercial heirlooms, mystery heirlooms, or created heirlooms. They usually have a shorter shelf life and are less disease resistant than hybrids.
The cherry tomato is a type of small round tomato believed to be an intermediate genetic admixture between wild currant-type tomatoes and domesticated garden tomatoes. [3] Cherry tomatoes range in size from a thumbtip up to the size of a golf ball , and can range from spherical to slightly oblong in shape.