Skip to main content

Table 2 Statistical analysis of the results obtained by the proposed and reference methods for pure samples of tylosin and josamycin

From: Simultaneous determination of tylosin and josamycin residues in muscles, liver, eggs and milk by MLC with a monolithic column and time-programmed UV detection: application to baby food and formulae

Parameter

TS

JM

 

Proposed

Reference

Proposed

Reference

% Recovery

90.4

97.5

104.3

98.7

 

100.5

103.2

99.7

101.7

 

99.0

98.8

100.8

99.3

 

99.5

 

100.1

 
 

100.6

 

99.8

 
 

99.8

 

100.2

 
 

99.9

 

99.2

 
 

99.9

 

99.9

 

Mean X ¯

98. 7

99.8

100.5

99.9

± S.D.

3.4

2.9

1.6

1.6

Variance

11.5

8.9

2.6

2.5

Students t-valuea

0.62

0.61

Variance ratio F-valuea

1.37

1.04

  1. aTabulated t- and F-values at p = 0.05 are: 2.26 and 4.74, respectively.
Back to article page

BMC Chemistry

ISSN: 2661-801X

Contact us