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Table 3 Comparison of two sample extraction methods for phytohormone quantification

From: A convenient method for simultaneous quantification of multiple phytohormones and metabolites: application in study of rice-bacterium interaction

Analyte

Sample extraction

Zhonghua 11

Minghui 63

  

Concentration (ng/g) a

P

Concentration (ng/g) a

P

ABA

crude extraction

38.53 ± 2.92

0.25

20.35 ± 1.16

0.42

 

solid-phase extraction

35.66 ± 0.92

 

21.10 ± 0.85

 

IAA

crude extraction

3.23 ± 0.40

0.55

9.91 ± 0.84

0.09

 

solid-phase extraction

3.06 ± 0.16

 

8.56 ± 0.46

 

JA

crude extraction

40.78 ± 1.00

0.18

115.05 ± 9.96

0.32

 

solid-phase extraction

43.07 ± 2.02

 

122.50 ± 4.40

 

SA

crude extraction

9221.82 ± 732.65

0.61

3390.37 ± 807.91

0.16

 

solid-phase extraction

9512.12 ± 545.10

 

4317.64 ± 291.95

 
  1. aEach data point represents mean (3 replicates) ± standard deviation.