2026-03-14T16:29:35Z https://kansai-u.repo.nii.ac.jp/oai

oai:kansai-u.repo.nii.ac.jp:00012738 2023-05-15T20:09:30Z 528:1721:1736:1742

The Chemical Analyses of Adulterated Green Teas in Britain Focusing on the Observations on the Green Teas of Commerce by Robert Warington イギリスにおける偽装緑茶の化学的分析法の確立 －Robert Warington の‶Observations on the Green Teas of Commerce” を中心に－ 趙, 思倩 30631 偽装茶葉 イギリス 東インド会社 Robert Warington 化学的分析 関西大学 Kansai University In mid-17th century Britain, while coffeehouses were public places where people would meet for conversation and the carrying out of business, the drinking of tea had become an indispensable part of ordinary life. Chinese green tea dominated almost the entire tea market in Britain at this time, and China was the major exporter. The expansion of the consumer market that increased demand for green teas, as well as free trade encouraged the adulteration of tea products as this increased profits. From the beginning of green tea’s introduction into Britain in the 17th century, green tea was liable to adulteration because of its high price. The adulteration of green tea and public awareness of such adulteration were spurred on by the rise of modern chemistry. The development of analytic chemistry allowed researchers to detect and describe the methods and effects of adulteration while, ironically, making the formula for adulteration clear and available. The complicated issues surrounding the adulteration of green tea during this period have not yet been fully studied. This paper will look at the adulteration of green tea during this time by examining the chemical analyses of adulterated green teas, and will also look at “Observations on the Green Teas of Commerce”, written by Robert Warington. 東アジアの歴史と動態 departmental bulletin paper 関西大学大学院東アジア文化研究科 2016-11-30 VoR application/pdf 文化交渉 : 東アジア文化研究科院生論集 : journal of the Graduate School of East Asian Cultures 6 151 166 AA12712795 21874395 https://kansai-u.repo.nii.ac.jp/record/12738/files/KU-1100-20161130-09.pdf http://hdl.handle.net/10112/10678 https://kansai-u.repo.nii.ac.jp/records/12738 jpn