Table 2.

Constituents detected from aqueous and ethanol extract of Cyclocarya paliurus.

Extract	Study	Yield	Polysaccharides	Total flavonoids (mg/g)	Total triterpenoids (mg/g)	Total phenolic acids (mg/g)
CPAE	Liu et al. (15)	56.1%	34.5 ±2.02(mg/g)	0.55 ± 0.003	0.08 ± 0.004	0.12 ± 0.003
		53.1%	44.0 ± 5.54(mg/g)	1.99 ± 0.021	0.15 ± 0.002	1.53 ± 0.026
		54.5%	53.6 ± 4.05(mg/g)	2.03 ± 0.001	0.13 ± 0.001	0.91 ± 0.003
		58.0%	28.8 ± 4.91(mg/g)	0.52 ± 0.003	0.05 ± 0.003	0.06 ± 0.003
		53.6%	28.2 ± 3.07(mg/g)	0.60 ± 0.010	0.07 ± 0.001	0.13 ± 0.009
	Wang et al. (16)	21.2%	4.13 ± 0.072(mg/g)	6.75 ± 0.034	—	—
	Wang et al. (34)	4.98%	479.3 ± 19.8(mg/g)	—	—	Total polyphenols 38.3 ± 2.3
	Xu et al. (10)	1.5%	68.11%	—	—	—
CPEE	Wang et al. (16)	18.64%	ND	30.41 ± 0.31	—	—
	Liu et al. (15)	48.7%	ND	6.88 ± 0.011	5.69 ± 0.012	0.43 ± 0.014
		50.1%	ND	4.70 ± 0.002	4.39 ± 0.004	1.57 ± 0.154
		49.1%	ND	6.80 ± 0.006	8.15± 0.018	1.09 ± 0.023
		48.1%	ND	5.90 ± 0.008	6.70 ± 0.008	0.71 ± 0.034
		48.5%	ND	2.30 ± 0.001	7.70 ± 0.001	0.47 ± 0.007

Content values are presented as mean ± SD. CPAE, Cyclocarya paliurus aqueous extract; CPEE, Cyclocarya paliurus ethanol extract; ND, not detected.