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Table 5 Identified compounds and their relative distribution in P. kesiya

From: Synergistic effects of melphalan and Pinus kesiya Royle ex Gordon (Simaosong) extracts on apoptosis induction in human cancer cells

Retention time (min)

% of Total area

Assigned compounds

11.074

2.48

Pyrocatecol (1,2-benzenediol or brenzcatechin)

16.412

2.66

trans-Sobrerol

16.703

1.88

Vanillin

29.551

1.55

Palmitic acid

32.878

4.49

Oleic acid

35.650

4.16

Benzoyl isocyanate

36.096

4.77

Pimaric acid

37.170

6.52

Rosin acid

37.907

20.16

Podocarpa-8,11,13-trien-15-oic acid, 13-isopropyl

38.525

4.31

2,3-dimethoxy-5-[2-(3-hydroxy-4-methoxyphenyl)ethenyl]phenol or Combretastatin A3

41.788

5.98

Neopine

  1. GC–MS data of the 50 % ethanol–water crude extract of P. kesiya