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通过对菌株生长活力、菌株抗氧化能力等多种生理生化指标的测定分析,对7个“桑黄”菌株进行了菌株活力评价,筛选出1株优良菌株SH1,该菌株的菌丝生长活力、发酵生物量、抗氧化能力均优于其他6个菌株。并且通过相关性分析,建立了一种有效评价桑黄生物量高产菌株的快速筛选方法。
Through the determination of physiological and biochemical indexes such as the activity of growth of strains and the ability of anti-oxidation of the strains, the strain activity of 7 strains of “Sanghuang” was evaluated, and one strain of SH1 was screened. The mycelial growth Vitality, fermented biomass, antioxidant capacity are better than the other six strains. And through the correlation analysis, a rapid screening method was established to effectively evaluate the high yielding strain of Phellinus igniarius.