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Study on Extraction of Polysaccharide from Dregs of Schisandra chinensis extract(Turcz. ) Bailey and of Seed Germination of Chinese cabbage

Date:2016/9/27 21:34:56

Study on Extraction of Polysaccharide from Dregs of Schisandra chinensis extract(Turcz. ) Bailey and of Seed Germination of Chinese cabbage.To explored and optimized extraction process of polysaccharide from dregs of Schisandra chinensis extract and polysaccharide on the influence of seed germination of Chinese cabbage.Screen the influence of different extracting temperature,extracting time and solid/liquid ratio with levels,polysaccharides with different concentrations on the influence of seeds germination and growth.


The results showed that extracting temperature had significant effect on the yield of polysaccharides,the influence of extracting time and solvent amount had no significant effect.The best extracting program for polysaccharides was extracting temperature 100 ℃,extracting time 2 h and solid/liquid ratio 1 ∶30(m/V).Polysaccharides with different concentrations all had different promotion of seed germination of Chinese cabbage,the highest germination rate and potential of seed were 89% and 53% respectively in 0.6 mg/mL of polysaccharides,radicals and germ growth better.The study had decided the optimum extracting process of polysaccharide from dregs of Schisandra chinensi,and the best concentration of polysaccharide for seeds germination and growth of Chinese cabbage.