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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 ]
On May 18, 1994, [5] the FDA completed its evaluation of the Flavr Savr tomato and the use of APH(3')II, concluding that the tomato "is as safe as tomatoes bred by conventional means" and "that the use of aminoglycoside 3'-phosphotransferase II is safe for use as a processing aid in the development of new varieties of tomato, rapeseed oil, and ...
Resistant to cracking on the vine, long shelf life, 1999 AAS winner [11] [77] Kellogg's Breakfast Orange 70–80 Heirloom 15–32 oz Beefsteak Indeterminate Regular Leaf Developed by a friend of Darrell Kellogg in West Virginia. Sweet, tangy flavor. [78] [79] [80] Kentucky Beefsteak Orange 80 Heirloom 14–32 oz Beefsteak Indeterminate Regular Leaf
An expiration date or expiry date is a previously determined date after which something should no longer be used, either by operation of law or by exceeding the anticipated shelf life for perishable goods. Expiration dates are applied to some food products and other products like infant car seats where the age of the product may affect its safe ...
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]
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 first genetically modified crop approved for sale in the U.S. was the FlavrSavr tomato, which had a longer shelf life. [51] First sold in 1994, FlavrSavr tomato production ceased in 1997. [111] It is no longer on the market. In November 2014, the USDA approved a GM potato that prevents bruising. [112] [113]
In the cultivation of edible fruit and vegetables, nutritional value, shelf life, and crop yield are also among the potential considerations. Some of the lists use the word variety instead of cultivar. In most of these lists, variety refers to a cultivar that is recognised by the International Union for the Protection of New Varieties of Plants ...