品种和采收期对藜麦芽苗菜总黄酮、总多酚及其抗氧化活性的影响

李文琦, 段雪妍, 胡一晨, 黄朝晖, 秦培友

Effects of Variety and Harvesting Period on Total Flavonoids, Total Polyphenols and Antioxidant Activity of Quinoa Sprouts

Li Wenqi, Duan Xueyan, Hu Yichen, Huang Zhaohui, Qin Peiyou

表3 不同采收期藜麦芽苗菜的总多酚含量

Table 3 Total polyphenol content of quinoa sprouts in different harvesting periods mg GAE/g干重 mg GAE/g DW

编号Number 21 d 28 d 35 d 42 d 49 d Y1 12.99±0.37a 12.01±0.18b 11.08±0.39c 10.75±0.13c 11.61±0.23b Y2 15.00±0.16a 11.36±0.25b 10.80±0.13c 11.63±0.27b 10.53±0.24c Y3 12.71±0.04a 10.29±0.17d 11.19±0.34c 11.84±0.06b 11.57±0.08b Y4 10.59±0.35ab 10.91±0.09a 10.38±0.02b 9.81±0.20c 9.28±0.12d Y5 11.75±0.24b 11.83±0.10b 12.19±0.06a 10.92±0.19c 10.93±0.02c Y6 13.05±0.08a 10.99±0.38c 12.71±0.10ab 12.59±0.15b 10.50±0.02d Y7 12.68±0.27a 12.18±0.37b 10.49±0.03c 10.74±0.12c 10.72±0.37c Y8 13.98±0.02a 13.26±0.19b 11.19±0.23c 10.66±0.12d 9.87±0.22e Y9 13.35±0.12a 9.98±0.19d 11.23±0.26c 11.04±0.25c 11.98±0.15b Y10 14.58±0.05a 12.75±0.14b 10.53±0.10e 11.85±0.27d 12.33±0.04c Y11 11.53±0.21ab 11.73±0.17a 10.39±0.22c 10.47±0.21c 11.29±0.23b Y12 12.48±0.18a 10.66±0.14c 9.54±0.15d 11.26±0.26b 10.66±0.26c Y13 13.88±0.11a 10.55±0.11c 9.35±0.08d 10.99±0.38b 10.48±0.15c Y14 12.68±0.17a 11.72±0.15b 9.56±0.16e 11.26±0.32c 10.08±0.08d Y15 12.56±0.28a 12.52±0.18a 10.47±0.28b 12.09±0.29a 10.53±0.25b Y16 12.29±0.15b 12.80±0.12a 9.53±0.14d 9.64±0.12d 10.89±0.11c Y17 12.70±0.46a 11.31±0.10b 10.27±0.21c 10.89±0.18b 11.47±0.46b Y18 12.54±0.12a 11.56±0.30b 11.03±0.08c 9.83±0.21d 11.42±0.06b Y19 13.35±0.41a 11.25±0.43b 10.94±0.01b 9.99±0.17c 9.03±0.15d