Study on technics of effective ingredients of Allium Mongolicum Regel by solvent extraction methods
To study technics flow of extracting effective ingredients of Allium Mongolicum Regel by solvent extraction methods by orthogonal experiments design. It was confirmed according to rate that optimized technics condition was temperature 75℃, time 2h, ethanol concentration 50%,which was fit to carry out batch extraction ,to make feed additive, to meet requirement of improving mutton flavor during house-raised sheep.