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Measurement of colour in tea infusions. I.—Effects of tea composition on the colour of infusions

✍ Scribed by R. F. Smith; G. W. White

Publisher
John Wiley and Sons
Year
1965
Tongue
English
Weight
552 KB
Volume
16
Category
Article
ISSN
0022-5142

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📜 SIMILAR VOLUMES

Measurement of colour in tea infusions.
Measurement of colour in tea infusions. II—Effects of methods of preparation on the colour of tea infusions
✍ R. F. Smith; G. W. White 📂 Article 📅 1965 🏛 John Wiley and Sons 🌐 English ⚖ 587 KB

A spectrophotometric method was used for determining the compositions and colours of tap-water infusions of selected garden samples of tea, and to demonstrate the effects of temporary hardness in the water on colour. Other factors affecting colour, such as continued boiling of the water, variations