Ingr.

Extr.

Time

Content

µg/ml

Spectra

Treatment

Spectrum

Scope

Main

Factors

Correlation

Coefficient

Calibrated

Std Dev

RMSEP

Rridine

1^st extr.

34 - 68

Original

1312 - 1845 nm

6

0.992

0.247

0.452

2^nd extr.

13 - 23

Original

1312 - 1845 nm

4

0.995

0.0642

0.0826

Adenosine

1^st extr.

40 - 87

Original

1354 - 1840 nm

7

0.997

0.386

0.536

2^nd extr.

19 - 31

Original

1354 - 1840 nm

4

0.994

0.0587

0.0692

Guanosine

1^st extr.

29 - 63

Original

1287 - 1840 nm

5

0.998

0.324

0.478

2^nd extr.

12 - 20

Original

1287 - 1840 nm

6

0.995

0.0542

0.0783