Article ID: CBB995845297

Empire and indigestion: Materializing tannins in the Indian tea industry (June 2020)

unapi

In the mid-1800s, plantation-produced tea from India came onto the British market. Tea retailers blended this more malty and black tea with the lighter Chinese-grown tea to which consumers had become accustomed. By the turn of the 20th century, blending helped Empire-grown tea supplant Chinese-grown tea on the market. Scholars of tea have shown how British tea companies working in South Asia stoked racialized fears that Chinese tea arrived in Britain in an adulterated state, laden with impurities that included dyes, perfumes and even human sweat. This article describes how concerns about protecting tea leaves from outside adulteration gave way to concerns about the potential digestive threat that lay inside tea leaves themselves. Medical journals linked the increased consumption of Indian teas to a population-wide ‘epidemic’ of indigestion. The most cited culprits in this epidemic were tannins, chemical compounds that were also thought to give black tea its characteristic bitterness and color. The normalization of black tea consumption among the British public was not just a work of marketing or branding but a work of resolving uncertainty about what tannins were at a material, biophysical level. As this uncertainty was resolved scientifically, tea was materialized not as a singular, unified product but as an active chemical assemblage.

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Authors & Contributors
Coulton, Richard
Basak, Bishnupriya
Beasley, Edward
Creager, Angela N. H.
Ellis, Markman
Gaudillière, Jean-Paul
Journals
Agricultural History
Bulletin of the History of Archaeology
Chemical Heritage
Journal of Historical Geography
Nineteenth-Century Contexts
Publishers
Oxford University Press
Reaktion Books
Berghahn Books
Bloomsbury Academic
Bucknell University Press
Duke University Press
Concepts
Colonialism
Race
Tea and tea industry
Adulterations (food and drug)
Food industry and trade
Cross-cultural interaction; cultural influence
People
Accum, Frederick
Bagehot, Walter
Darwin, Charles Robert
Fortune, Robert
Gobineau, Joseph Arthur Comte de
Rivett-Carnac, J.H.
Time Periods
19th century
20th century
18th century
17th century
20th century, early
21st century
Places
Great Britain
China
India
Africa
South Asia
Ireland
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