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Correlation of theaflavins content and valuations of Kenyan black teas
(John Wiley & Sons, Ltd, 1986-05-01)
Correlation between theaflavins content and tasters' valuations of Kenyan black
teas generally give positive but statistically non-significant correlation coefficients. In 105
correlations using 12 samples each, only ...
Flavour volatiles of Assam CTC black teas manufactured from different plucking standards and orthodox teas manufactured from different altitudes of Darjeeling
(John Wiley & Sons, Ltd, 1988-01-01)
Biochemical correlations between volatile flavour constituents (VFC) of CTC bluck
teas manufactured from fine and coarse plucking of Assam tea and orthodox teas fiom three
different altitudes were carried out by GC-MS. ...
The effects of altitude on the chemical composition of black tea
(John Wiley & Sons, Ltd, 1990-01-01)
Changes in quality parameters of crush, tear and curl (CTC) black clonal teas due
to variations in altitude within a radius of 10 km were determined. There were significant (P=
0.05) changes in all the quality parameters ...
Optimising fermentation time in black tea manufacture
(Elsevier, 1986)
A comparative study using in-line theaflavins analysis (ILTF), theaflavins of made-tea analysis (TFMT) and tasters' evaluations, to optimise fermentation during tea manufacture, was carried out. All methods obeyed a quadratic ...