四种不同处理方法对于亚麻籽脱毒效果的研究

Study on Four Detoxification Technologies of Flaxseed

分别采用水煮法、烘烤法、微波法和蒸煮法对亚麻籽进行脱毒,通过实验确定了水煮法的最佳脱毒工艺参数为:水煮温度100℃,水煮时间20min,料水比1:20(W/V);烘烤法的最佳脱毒工艺参数为:烘烤时间20min,烘烤温度120℃;微波法的最佳脱毒工艺参数为:微波输出功率640W,烘烤时间2min;蒸煮法的最佳脱毒工艺参数为:蒸煮时间25min,蒸煮温度120℃。通过比较得出水煮法最适合工业化大规模生产。

Oven roasting, microwave roasting, autoclaving and water boiling methods were applied to remove cyanogenic glucoside from flaxseed, and their technical conditions were optimized. The optimum conditions of water boiling method are as follows： boiling temperature 100 ℃, material-water ratio 1：20 （W/V） and water boiling time 20 min. For oven roasting method, the optimum conditions are roasting time 20 rain and roasting temperature 120 ℃. For autoclaving method, the optimum conditions are autoclaving time 25 min and autoclaving temperature 120 ℃. For microwave roasting method, the optimum conditions are output power for microwave roasting 640 Wand roasting time 2.0 min. Compared with the other methods, the water boiling method is the most suitable one for industreal production.