- Tomato paste
Tomato paste is a thick paste made from ripened
tomato es with skin and seeds removed. Originally it was an artisan product that is still made the traditional way in parts of Sicily and Southern Italy. The artisan product is made by spreading out a much reduced tomato sauce on wooden boards. The boards are set outdoors under the hot August sun to dry the paste until it is thick enough, when scraped up, to hold together in a richly coloured dark ball.Today this artisan product is hard to find and most people use the industrial (much thinner) version. Depending on its manufacturing conditions, tomato paste can be the basis for making
ketchup or reconstitutedtomato juice . Its most common culinary usage is to enrich the flavour of sauces, particularlytomato sauce . It is most commonly available intin can s and squeeze tubes.* Hot break: heated to about 100°C;
pectin is preserved -> thicker -> ketchup.
* Cold break: heated to about 66°C; colour and flavour is preserved -> juiceSee also
*
Tomato purée
*Tomato sauce
*Ketchup External links
* [http://fst.sagepub.com/cgi/content/refs/10/2/95 Influence of Tomato Paste Processing on the Linear Viscoelasticity ...]
* [http://www.morningstarco.com/industry/tomhx.html History of the Tomato]
* [http://www.jetro.go.jp/ec/e/market/mgb/data_e/1/09.pdf Processed Tomato Products] (about Japan's import market)
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