Tofu

Tofu
A block of raw Japanese-style silken tofu
Alternative namesBean curd
Place of originChina
Associated cuisine
Main ingredientsSoy milk

Tofu (Japanese: 豆腐, Hepburn: Tōfu, Korean두부; RRdubu, Chinese: 豆腐; pinyin: dòufu) is a food prepared by coagulating soy milk and then pressing the resulting curds into solid white blocks of varying softness: silken, soft, firm, extra (or super) firm. Tofu is translated as bean curd in English. Tofu originated in China and has been consumed in the country for over 2,000 years.[1][2] Tofu is a traditional component of many East Asian and Southeast Asian cuisines;[3] in modern Western cooking, it is often used as a meat substitute.

Nutritionally, tofu is low in calories, while containing a relatively large amount of protein. It is high and reliable source of iron, and can have a high calcium or magnesium content depending on the coagulants (e.g. calcium chloride, calcium sulphate, magnesium sulphate) used in manufacturing.

Cultivation of tofu, as a protein-rich food source, has one of the lowest needs for land use (1.3 m²/ 1000 kcal)[4] and emits some of the lowest amount of greenhouse gas emissions (1.6 kg CO2/ 100 g protein).[5][6]

  1. ^ "History of tofu". Soya.be. 29 November 2015. Archived from the original on 21 August 2016. Retrieved 11 October 2016.
  2. ^ "What is Tofu? What's the Best Way to Cook It?". devour.asia. 26 February 2020. Archived from the original on 10 April 2021. Retrieved 3 April 2021.
  3. ^ Du Bois (2008), pp. 13–14.
  4. ^ "Land use of foods per 1000 kilocalories". Our World in Data. Retrieved 31 October 2024.
  5. ^ "Environmental Impacts of Food Data Explorer". Our World in Data. 8 March 2024. Retrieved 31 October 2024.
  6. ^ Ritchie, Hannah; Roser, Max (18 March 2024). "Less meat is nearly always better than sustainable meat, to reduce your carbon footprint". Our World in Data. Retrieved 31 October 2024.

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