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International Journal of Interdisciplinary Research

Table 4 Result of independent t-test on the change of concentration of fatty acids in the MFBH group and the LFBH group after 21 days of hair treatment application

From: Determination of penetration and protection of fatty acids in bleached hair according to the fatty acid chain length and the application to understanding the protective effects of MCT oil and coconut oil

Variable

Group

N

Mean (mg/mL)

SE

t

p

Fatty acid concentration

MFBH

9

30.39

4.1219

3.435

0.005

LFBH

9

14.17

2.3051