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Journal of Genetic Engineering and Biotechnology

Table 7 Effect of solvent type on color strength of cotton fabrics dyed by flavonoids

From: Production of a novel laccase from Ceratorhiza hydrophila and assessing its potential in natural dye fixation and cytotoxicity against tumor cells

Solvent used for flavonoid extraction

K/S

L

a

b

Water

0.94

83.19

2.06

−2.78

Ethanol

0.75

82.8

2.01

−2.44

Acetone

0.1

81.9

2.02

−2.3

  1. The color parameters L, a, and b stand for lightness, redness, and yellowness
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