Comparison of Nutrients and Antioxidant Activities in Sweet Potatoes

Table 4

Proximate compositions of 48 sweet potato cultivars.

Cultivars	Moisture (%) (FW)	Starch (%) (FW)	Protein (%) (FW)	Ash content (%) (FW)	Dietary fiber (%) (FW)
Mianzishu-9	65.74 ± 2.60	22.07 ± 1.50	10.56 ± 1.13	3.75 ± 0.27	1.38 ± 0.03
Qianshu-18-5-3	69.46 ± 2.33	20.49 ± 1.20	7.97 ± 1.20	3.06 ± 0.09	2.28 ± 0.03
Ganshu-3	73.91 ± 2.14	22.70 ± 1.14	11.15 ± 1.11	2.62 ± 0.03	1.36 ± 0.02
Jiheishu-1	61.54 ± 1.89	26.30 ± 1.46	12.16 ± 1.10	3.97 ± 0.51	1.57 ± 0.02
Qianshu-18-8-2	64.92 ± 2.51	24.20 ± 1.30	6.59 ± 1.14	2.91 ± 0.14	1.56 ± 0.03
Pushu-32	72.56 ± 2.21	18.89 ± 1.23	5.80 ± 1.13	3.28 ± 0.07	0.88 ± 0.01
Qianshu-5	74.23 ± 1.23	17.00 ± 1.18	8.90 ± 1.11	4.02 ± 0.13	1.18 ± 0.02
Taishu-14	80.26 ± 1.85	10.58 ± 1.33	5.52 ± 1.14	2.81 ± 0.28	1.86 ± 0.02
Sushu-14	75.29 ± 1.47	16.87 ± 1.26	4.29 ± 1.10	2.77 ± 0.63	1.73 ± 0.01
Ziyunhongxinshu	64.01 ± 1.94	13.48 ± 1.15	3.58 ± 1.12	2.30 ± 0.19	1.51 ± 0.04
Hongxiangjiao	75.48 ± 1.99	14.46 ± 1.14	6.97 ± 1.20	3.00 ± 0.25	2.21 ± 0.01
Ecaishu-1	79.04 ± 1.79	16.94 ± 1.17	4.05 ± 1.20	2.93 ± 0.29	1.23 ± 0.03
Quanshu-830	70.76 ± 2.74	17.29 ± 1.27	6.19 ± 1.10	1.89 ± 0.22	1.37 ± 0.03
Qianshu-407	68.23 ± 1.23	17.68 ± 1.36	5.88 ± 1.11	3.88 ± 0.19	1.46 ± 0.06
Wancaishu-19	77.19 ± 2.54	18.50 ± 1.19	4.94 ± 1.23	2.19 ± 0.09	2.49 ± 0.05
Qianshu-18-5-4	70.20 ± 1.22	22.39 ± 1.22	6.73 ± 1.13	2.71 ± 0.17	1.83 ± 0.03
Kaoshu	73.86 ± 1.58	15.76 ± 1.42	5.33 ± 1.14	2.62 ± 0.02	1.17 ± 0.01
Qianshu-1	67.46 ± 2.12	23.78 ± 1.30	4.03 ± 1.11	2.40 ± 0.31	2.37 ± 0.01
Jishu-26	72.07 ± 1.67	17.35 ± 1.25	4.04 ± 1.15	2.75 ± 0.17	1.64 ± 0.05
Pushu-53	76.36 ± 1.43	16.53 ± 1.19	9.01 ± 1.11	3.80 ± 0.06	1.56 ± 0.04
Zhanjiangcaitaishu-71	79.39 ± 1.39	15.93 ± 1.09	7.76 ± 1.02	3.35 ± 0.16	1.15 ± 0.03
Tongshu-2	67.13 ± 1.01	25.68 ± 1.20	8.09 ± 1.05	2.05 ± 0.22	1.50 ± 0.03
Sushu-24	66.07 ± 2.54	22.41 ± 1.33	7.95 ± 1.00	3.05 ± 0.25	2.02 ± 0.01
Qianshu-14	66.07 ± 2.32	26.37 ± 1.21	2.00 ± 1.10	2.15 ± 0.21	1.26 ± 0.03
Anna	61.00 ± 1.58	17.46 ± 1.39	8.99 ± 1.14	2.22 ± 0.24	0.62 ± 0.01
Wanshankaoshu	68.00 ± 2.59	21.89 ± 1.43	5.44 ± 1.12	2.46 ± 0.14	0.96 ± 0.02
Chuanshu-1386-4	71.12 ± 2.66	18.31 ± 1.14	7.69 ± 1.13	2.90 ± 0.05	1.43 ± 0.05
Qianshu-18-6-6	70.75 ± 2.91	18.17 ± 1.16	8.51 ± 1.12	2.51 ± 0.18	1.58 ± 0.02
Xiangcaishu-2	76.97 ± 1.63	19.38 ± 1.21	8.39 ± 1.21	2.50 ± 0.14	1.16 ± 0.02
Fushu-23	75.79 ± 2.41	17.53 ± 1.35	7.97 ± 1.11	2.20 ± 0.17	0.96 ± 0.01
Huangyecaishu	72.33 ± 2.45	16.72 ± 1.19	8.79 ± 1.14	2.93 ± 0.23	2.44 ± 0.01
Fushu-7-6	76.89 ± 3.03	16.18 ± 1.24	11.23 ± 1.20	3.19 ± 0.14	2.39 ± 0.02
Qianshu-12	72.96 ± 3.21	15.96 ± 1.26	7.80 ± 1.11	3.21 ± 0.14	2.05 ± 0.04
Nanshu-99	74.68 ± 2.16	28.08 ± 1.17	7.80 ± 1.10	3.25 ± 0.25	1.81 ± 0.02
Wanshu-9	76.83 ± 2.33	22.49 ± 1.18	4.33 ± 1.16	2.81 ± 0.22	1.45 ± 0.02
Qianshu-18-6-1	66.95 ± 3.21	18.48 ± 1.27	10.22 ± 1.15	2.46 ± 0.15	1.45 ± 0.06
Guangcaishu-3	75.51 ± 1.94	17.45 ± 1.25	8.48 ± 1.62	2.90 ± 0.23	3.52 ± 0.01
Guangcaishu-5	77.82 ± 1.57	16.86 ± 1.11	5.32 ± 1.18	1.99 ± 0.14	2.16 ± 0.03
Qianshu-2	66.45 ± 1.39	21.21 ± 1.16	5.95 ± 1.10	2.78 ± 0.11	0.54 ± 0.01
Xiangshu-18	74.82 ± 1.66	15.48 ± 1.15	7.31 ± 1.12	2.88 ± 0.42	2.09 ± 0.03
Qianshu-11	66.95 ± 3.21	18.48 ± 1.27	10.22 ± 1.15	2.46 ± 0.15	1.45 ± 0.06
Chuancaishu-211	76.92 ± 2.54	15.98 ± 1.20	4.83 ± 1.14	2.51 ± 0.15	1.71 ± 0.03
Qianshu-18-5-2	69.23 ± 2.31	22.87 ± 1.32	8.18 ± 1.11	1.92 ± 0.19	0.98 ± 0.02
Qiancaishu-1	76.67 ± 1.47	14.90 ± 1.14	7.46 ± 1.15	3.41 ± 0.24	1.75 ± 0.01
Qiancaishu-2	78.83 ± 1.93	21.37 ± 1.28	8.31 ± 1.12	2.58 ± 0.23	2.34 ± 0.01
Fushu-18	75.74 ± 2.31	18.56 ± 1.13	4.46 ± 1.04	1.72 ± 0.18	1.21 ± 0.02
Zhanjiangxiyecaishu	78.21 ± 2.11	16.19 ± 1.08	8.74 ± 1.01	2.95 ± 0.22	1.78 ± 0.01
Xushu-18	67.53 ± 2.16	18.09 ± 1.15	7.33 ± 1.09	2.98 ± 0.15	2.14 ± 0.04

FW: fresh weight.