In Korea, the tea is consumed either hot or cold, often taking the place of drinking water in many homes and restaurants.[2][3] In Japan, it is usually served cold and is a popular summertime refreshment.[4] The tea is also widely available in tea bags or bottled in Korea and Japan.[3][4]
Etymology
In China, barley tea is called dàmài-chá (大麦茶; 大麥茶) or mài-chá (麦茶; 麥茶), in which dàmài (大麦; 大麥) or mài (麦; 麥) means "barley" and chá (茶) means "tea".
In Japan, barley tea is called mugi-cha (麦茶), which shares the same Chinese characters as Chinese mài-chá (麦茶; 麥茶), or mugi-yu (麦湯; むぎゆ), in which yu (湯; ゆ) also means "hot water".
In Korea, barley tea is called bori-cha (보리차), in which the native Korean bori (보리) means "barley" and Sino-Korean cha (차; 茶) shares the same Chinese character meaning "tea".
In Taiwanese Hokkien, barley tea is called be̍h-á-tê (麥仔茶), in which be̍h-á (麥仔) means "barley" and tê (茶) means "tea".
Roasted barley grainsA tea bag for a jar of barley tea
The tea can be prepared by boiling roasted unhulled barley kernels in water or brewing roasted and ground barley in hot water. In Japan, tea bags containing ground barley became more popular than the traditional barley kernels during the early 1980s and remain the norm today. The tea is also available prepackaged in PET bottles.
Bottled tea
Bottled barley tea is sold at supermarkets, convenience stores, and in vending machines in Japan and Korea. Sold mostly in PET bottles, cold barley tea is a very popular summertime drink in Japan.[4] In Korea, hot barley tea in heat-resistant PET bottles is also found in vending machines and in heated cabinets in convenience stores.[10]
Blended barley and similar teas
In Korea, roasted barley is also often combined with roasted maize, as the latter's sweetness offsets the slightly bitter flavor of the barley. The tea made from roasted maize is called oksusu-cha (corn tea), and the tea made from roasted maize and roasted barley is called oksusu-bori-cha (corn barley tea). Several similar drinks made from roasted grains include hyeonmi-cha (brown rice tea), gyeolmyeongja-cha (sicklepod seed tea), and memil-cha (buckwheat tea).
Roasted barley tea, sold in ground form and sometimes combined with chicory or other ingredients, is also sold as a coffee substitute.[11]
^이, 주현 (28 November 2016). "웅진식품, '하늘보리' 온장 제품 출시…동절기 포트폴리오 강화" [Woongjin Food launches hot 'Haneul Bori', augmenting winter portfolio]. The Asia Economy Daily (in Korean). Retrieved 3 February 2017.