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4 不同采收期藜麦芽苗菜的总黄酮含量

Table 4 Total flavonoid content of quinoa sprouts in different harvesting periods mg RE/g干重 mg RE/g DW

编号Number 21 d 28 d 35 d 42 d 49 d Y1 29.76±0.04a 24.37±0.44c 22.07±0.44e 23.40±0.61d 26.38±0.62b Y2 29.18±0.45b 28.20±0.50b 25.31±0.59c 23.43±0.34d 30.22±0.67a Y3 36.03±1.15a 26.55±0.50c 24.48±0.63d 25.85±0.65cd 33.01±0.74b Y4 31.65±0.51a 28.10±1.00b 22.91±0.48d 22.28±0.61d 26.57±0.43c Y5 35.60±0.09a 23.11±0.51e 24.23±0.13d 25.78±0.25c 29.15±1.13b Y6 32.59±0.88a 23.64±0.21c 26.28±0.34b 25.44±0.39b 25.82±0.96b Y7 29.34±1.49a 22.49±0.33c 26.20±0.82b 19.99±0.39d 27.87±0.87a Y8 33.71±0.59a 23.97±1.00b 22.55±0.33c 22.36±0.60c 24.53±0.37b Y9 25.72±0.14b 22.29±0.22d 23.42±0.12c 27.21±0.13a 26.87±0.78a Y10 32.48±0.20b 25.49±0.10c 21.92±0.48d 25.61±0.66c 35.40±0.71a Y11 35.87±0.95a 24.46±0.89c 24.14±0.90c 21.72±0.13d 28.19±0.31b Y12 30.69±1.20a 21.58±0.06d 28.32±0.52b 26.72±0.87c 18.67±0.70e Y13 28.33±0.31a 27.88±0.31a 28.26±0.70a 23.89±0.23b 17.23±0.55c Y14 31.65±0.45a 19.95±0.61d 24.29±0.53c 28.27±0.18b 20.10±0.40d Y15 29.83±0.82a 20.13±0.25c 29.11±0.90a 28.85±0.75a 23.37±0.46b Y16 34.94±0.24a 25.33±0.19b 23.88±0.40c 20.62±0.19e 22.64±0.29d Y17 24.84±0.94c 23.20±0.25d 28.22±0.48a 25.51±0.69bc 26.60±0.46b Y18 30.33±0.45a 20.29±0.41e 24.74±0.49d 26.83±0.43b 25.94±0.48c Y19 24.29±0.08a 19.36±0.29d 23.99±0.62a 22.16±0.34b 20.37±0.26c