Table 4.

Contents of individual phenolic compounds in the nodes of lotus root varieties.

Varieties	Content of Phenolic Compounds (µg/g FW)
	Gallic Acid	p-Cumaric Acid	Gallocatechin	Catechol	Chlorogenic Acid	Catechin	Caffeic Acid	Epicatechin	Rutin	Quercetin
No. 5 elian	23.07 ± 2.26	14.55 ± 1.65	424.64 ± 15.80	6.51 ± 0.57	-	37.78 ± 2.99	1.91 ± 0.20	34.40 ± 0.66	-	-
No. 6 elian	37.98 ± 1.27	12.04 ± 0.16	527.43 ± 2.50	7.50 ± 0.15	-	37.55 ± 5.36	2.87 ± 0.51	40.14 ± 0.83	10.43 ± 0.50	-
No. 7 elian	34.10 ± 2.82	-	436.25 ± 26.90	6.82 ± 0.88	-	25.63 ± 2.38	7.66 ± 1.10	18.52 ± 1.45	-	-
No. 8 elian	28.86 ± 3.69	-	612.35 ± 53.73	8.25 ± 0.54	-	33.89 ± 1.07	-	18.26 ± 2.00	18.05 ± 2.16	-
Yingcheng Bailian	19.72 ± 0.30	72.72 ± 3.10	1112.38 ± 23.80	10.36 ± 0.08	-	61.15 ± 1.22	-	14.69 ± 1.79	25.41 ± 1.25	-
Zoumayang	38.36 ± 2.55	-	979.08 ± 18.18	6.40 ± 0.49	47.67 ± 0.66	13.84 ± 0.99	1.90 ± 0.18	29.22 ± 3.51	19.60 ± 2.17	-
Guixi Fuou	48.27 ± 3.94	-	1257.40 ± 30.15	9.33 ± 0.47	-	12.17 ± 0.60	4.28 ± 0.48	82.89 ± 3.29	29.36 ± 1.35	9.22 ± 0.16
Baheou	15.50 ± 0.74	32.54 ± 2.95	883.07 ± 23.84	7.72 ± 0.59	55.34 ± 5.36	42.32 ± 4.19	1.96 ± 0.01	18.99 ± 0.30	-	9.54 ± 0.04
Baipaozi	30.28 ± 2.26	-	1411.69 ± 164.69	6.22 ± 0.54	-	15.18 ± 2.40	3.81 ± 1.39	38.10 ± 2.69	-	11.44 ± 1.11
Bobaiou	5.26 ± 2.35	36.02 ± 2.50	340.32 ± 29.30	8.38 ± 0.86	-	35.60 ± 3.84	5.24 ± 0.47	48.88 ± 1.14	-	10.26 ± 0.21
No. 2 Wuzhi	39.65 ± 6.05	-	1028.34 ± 45.42	5.89 ± 0.19	45.30 ± 1.06	15.74 ± 1.99	6.44 ± 0.35	43.91 ± 0.85	28.56 ± 1.93	-
8143	15.66 ± 2.82	47.76 ± 4.70	897.09 ± 36.42	9.15 ± 0.70	-	41.56 ± 2.86	3.75 ± 0.54	31.46 ± 2.78	22.00 ± 0.77	22.90 ± 4.18
Changzhou Piaojiangou	11.16 ± 2.65	64.51 ± 3.94	1015.70 ± 39.24	9.84 ± 0.76	-	41.20 ± 2.73	5.24 ± 0.52	68.01 ± 7.70	-	-

- means the compound has not been detected.