蜜柚果实不同空间部位植酸及矿质营养有效性的分布特征
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宋彪,徐凯悦,王晓华,郭九信,吴良泉,苏达
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Spatial Distribution of Phytic Acid and Minerals’ Availability in Pomelo Fruit
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Biao SONG,KaiYue XU,XiaoHua WANG,JiuXin GUO,LiangQuan WU,Da SU
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表3 5种蜜柚果实中矿质元素的空间分布(DW)
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Table 3 The contents and distributions of minerals in pomelo fruit
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果实部位 Fruit location | 品种 Cultivar | 磷 P (g·kg-1) | 钙 Ca (g·kg-1) | 镁 Mg (g·kg-1) | 铁 Fe (mg·kg-1) | 锌 Zn (mg·kg-1) | 锰 Mn (mg·kg-1) | 黄皮层 Flavedo | 白肉蜜柚 White-fleshed pomelo | 1.37±0.08c | 8.08±0.41bc | 1.98±0.12b | 30.0±1.0c | 12.5±1.1bc | 12.5±0.8c | 黄金蜜柚Golden-pomelo | 1.07±0.02d | 7.62±0.72c | 1.95±0.01b | 111.6±3.0a | 10.9±0.1c | 12.8±0.2c | 红肉蜜柚Red-fleshed pomelo | 1.72±0.02a | 7.70±0.31c | 2.19±0.07ab | 38.2±1.4b | 13.3±0.4ab | 15.6±0.4ab | 三红蜜柚Three-red pomelo | 1.60±0.03ab | 9.28±0.35ab | 2.17±0.07ab | 34.5±0.6b | 14.7±0.5a | 15.7±0.6a | 红棉蜜柚Red-albedo pomelo | 1.54±0.10b | 10.4±0.6a | 2.43±0.16a | 25.6±0.3d | 13.8±0.6ab | 14.3±0.4b | 平均数Mean | 1.46 | 8.61 | 2.14 | 48.0 | 13.0 | 14.2 | 变异系数CV | 0.16 | 0.14 | 0.09 | 0.69 | 0.11 | 0.10 | 白皮层 Albedo | 白肉蜜柚White-fleshed pomelo | 0.57±0.01ab | 2.56±0.03bc | 0.86±0.01bc | 77.5±0.3a | 2.01±0.21c | 3.62±0.22b | 黄金蜜柚Golden-pomelo | 0.51±0.04b | 3.03±0.17a | 0.94±0.07a | 70.6±2.9b | 2.84±0.24b | 0.96±0.12c | 红肉蜜柚Red-fleshed pomelo | 0.61±0.00a | 2.31±0.16c | 0.79±0.04c | 78.1±3.4a | 2.98±0.18b | 4.25±0.21a | 三红蜜柚Three-red pomelo | 0.59±0.01a | 2.61±0.08bc | 0.84±0.01bc | 23.9±0.4c | 7.80±0.10a | 3.89±0.23ab | 红棉蜜柚Red-albedo pomelo | 0.63±0.04a | 2.82±0.01ab | 0.93±0.00ab | 81.1±0.6a | 2.84±0.24b | 4.01±0.04ab | 平均数Mean | 0.58 | 2.66 | 0.87 | 66.3 | 3.69 | 3.34 | 变异系数CV | 0.08 | 0.10 | 0.08 | 0.34 | 0.58 | 0.38 | 囊衣 Segment membrane | 白肉蜜柚White-fleshed pomelo | 0.76±0.02c | 3.76±0.09a | 1.12±0.02c | 83.5±3.1a | 2.34±0.27d | 4.40±0.25ab | 黄金蜜柚Golden-pomelo | 0.75±0.01c | 3.69±0.10a | 1.18±0.00ab | 85.5±2.7a | 6.60±0.18b | 4.09±0.39ab | 红肉蜜柚Red-fleshed pomelo | 0.89±0.01a | 3.45±0.01b | 1.22±0.02a | 70.9±5.4b | 9.39±0.24a | 4.49±0.51ab | 三红蜜柚Three-red pomelo | 0.82±0.01b | 3.69±0.04a | 1.16±0.02bc | 84.2±2.0a | 4.59±0.21c | 4.99±0.52a | 红棉蜜柚Red-albedo pomelo | 0.77±0.04bc | 3.75±0.02a | 1.18±0.01b | 88.9±0.6a | 6.51±0.04b | 3.86±0.22b | 平均数Mean | 0.80 | 3.67 | 1.17 | 82.6 | 5.89 | 4.37 | 变异系数CV | 0.07 | 0.03 | 0.03 | 0.08 | 0.41 | 0.12 | 果肉 Juice sac | 白肉蜜柚White-fleshed pomelo | 1.59±0.07a | 0.88±0.14ab | 0.67±0.04ab | 19.8±2.2bc | 8.66±0.13b | 1.97±0.36a | 黄金蜜柚Golden-pomelo | 1.60±0.01a | 1.02±0.00a | 0.71±0.00a | 15.9±0.8c | 9.51±0.26ab | 1.91±0.08a | 红肉蜜柚Red-fleshed pomelo | 1.70±0.06a | 0.82±0.01b | 0.70±0.02a | 29.3±1.3b | 9.85±0.15a | 2.11±0.23a | 三红蜜柚Three-red pomelo | 1.59±0.05a | 0.76±0.01b | 0.64±0.02b | 20.4±2.3bc | 9.75±0.62a | 2.13±0.47a | 红棉蜜柚Red-albedo pomelo | 1.58±0.04a | 0.82±0.03b | 0.70±0.01ab | 76.7±9.4a | 3.90±0.12c | 2.58±0.06a | 平均数Mean | 1.61 | 0.86 | 0.68 | 32.4 | 8.33 | 2.14 | 变异系数CV | 0.04 | 0.13 | 0.05 | 0.73 | 0.28 | 0.16 |
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