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6 不同采收期藜麦芽苗菜的ABTS清除活性

Table 6 ABTS scavenging activity of quinoa sprouts at different harvesting stages mg TE/g干重 mg TE/g DW

编号Number 21 d 28 d 35 d 42 d 49 d Y1 39.66±0.96a 25.69±1.55c 33.52±0.20b 24.78±1.01c 33.62±1.72b Y2 39.96±0.79a 25.57±0.29cd 24.56±1.25d 30.14±0.22b 26.71±0.19c Y3 34.48±0.32a 22.13±0.68e 26.01±0.94d 28.14±1.17c 30.00±0.24b Y4 31.78±0.95a 28.57±0.74b 28.65±0.19b 21.07±0.32d 22.99±0.49c Y5 32.11±1.04a 25.51±2.36b 25.30±0.58b 25.38±0.55b 28.23±2.17b Y6 31.90±2.24ab 28.43±0.35c 33.98±0.45a 31.48±1.45b 28.56±0.39c Y7 33.21±1.17a 26.97±1.05c 29.83±0.38b 23.17±0.70d 29.20±0.76b Y8 33.07±1.15a 27.78±0.70c 30.34±0.48b 28.58±0.77c 23.40±0.68d Y9 33.19±2.62a 22.29±0.50c 28.02±0.51b 27.63±0.67b 29.12±0.56b Y10 35.07±0.49a 32.23±0.54b 25.20±0.68c 24.00±0.50d 34.09±0.58a Y11 30.89±1.16a 26.71±1.45b 22.01±1.06c 20.51±0.27c 30.84±0.58a Y12 31.50±0.94a 21.75±0.69d 23.09±0.12c 28.11±0.58b 28.80±0.53b Y13 36.65±0.94a 25.72±0.83c 23.20±1.23d 21.80±0.20d 27.54±0.75b Y14 36.29±1.20a 25.88±0.90b 23.17±0.78c 24.26±0.37bc 24.78±1.13bc Y15 29.30±0.07b 25.43±0.40c 23.87±1.38d 31.86±0.10a 30.20±0.91b Y16 33.09±1.29a 28.34±0.69b 20.25±1.52d 22.05±0.93cd 23.61±1.00c Y17 34.56±1.85a 26.03±0.43c 23.73±0.30d 23.69±0.64d 30.92±0.31b Y18 35.83±1.36a 25.21±1.34c 24.05±0.08cd 22.76±0.48d 31.36±1.19b Y19 35.97±1.60a 26.09±1.48b 26.55±0.67b 23.44±0.63c 20.11±1.66d