CO2浓度升高对不同薏苡品种生长及生理特性的影响

雷云, 熊露露, 王健健

Effects of Elevated CO2 Concentration on Growth and Physiological Characteristics of Different Coix Cultivars

Lei Yun, Xiong Lulu, Wang Jianjian

表3 CO2浓度升高对不同薏苡品种叶绿素及从次生代谢物含量的影响

Table 3 Effects of elevated CO2 concentration on chlorophyll and secondary metabolite contents in different Coix cultivars

指标 Index 兴仁白壳Xingren white husk 安国黑壳Anguo black husk aC eC aC eC SPAD 23.85±3.02b 22.20±0.71b 27.13±1.94a 27.95±1.50a 薏苡素Coix content (mg/100g) 44.60±0.16a 31.10±0.06c 34.31±0.68b 28.54±0.64d 总酚Total phenolic content (mg/100g) 2.56±0.14a 2.40±0.13a 2.44±0.04a 2.39±0.21a 类黄酮Flavonoid content (mg/100g) 60.99±6.23a 56.11±5.34a 59.59±2.07a 60.77±2.01a