Table 7.

Kruskal–Wallis test and multiple comparisons between genotypes and triterpenoids of C. paliurus.

Triterpenoids	Significance	Genotype 1	Genotype 2	Genotype 3
Arjunolic acid	0.07	1.1 (1–1.34)Aa	3.2 (2.16–5.35)Bb	2.98 (2–4.23)Bb
Cyclocaric acid B	0.08	0.41 (0.3–0.51)Aa	1.49 (0.88–2.14)Bb	1.24 (0.79–1.86)Bb
Pterocaryoside B	0	0.44 (0.25–0.7)Aa	3.35 (1.78–5.7)Cc	1.68 (0.19–3.51)Bb
Pterocaryoside A	0	0.57 (0.25–0.73)Aa	5.01 (3.42–7.44)Cc	2.65 (1.51–4.06)Bb
Hederagenin	0	1 (0.7–1.36)ABab	1.18 (0.73–1.63)Bb	0.73 (0.49–1.13)Aa
Oleanolic acid	0	0.64 (0.51–0.68)Bb	0.44 (0.34–0.62)Bb	0.3 (0.2–0.42)Aa
Content of total six triterpenoids	0	4.18 (3.63–4.81)Aa	15 (11.27–22.24)Cc	10.34 (6.97–14.99)Bb

Lower case letters indicate that the triterpenoid individual has a significant difference at the P < 0.05 level in genotypes; upper case letters indicate that the triterpenoid individuals of different genotypes have a significant difference at the P < 0.01 level.