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正红菇（RussulavinosaLindbl）液体培养条件的筛选试验结果表明：选用1％葡萄糖、0．5％黄豆粉、0．1％KH2PO4，0.05％MgSO4.7H2O配制培养基，在pH6．2的条件下发酵6d，可达到最高菌丝产量2．989g/L。对正红茹子实体、液体培养所得菌丝体化学成分进行测定，结果表明：菌丝体的粗蛋白、氨基酸及微量元素的含量与子实体接近，但水溶性粗多糖的量只有子实体的1／10．
The screening test results of liquid culture conditions of Russulavinosa Lindbl showed that: 1% glucose, 0.5% soybean flour, 0.1% KH2PO4, 0.05% MgSO4.7H2O were used to prepare the medium and fermented under the condition of pH6.2 6d, the highest mycelial yield 2.989g / L can be achieved. The results showed that the contents of crude protein, amino acids and trace elements in mycelium were close to fruiting bodies, but the content of water-soluble crude polysaccharides was only in fruiting body 1/10.