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本文对灵芝ＴＷ的富锗液体深层培养进行了研究，结果表明：灵芝ＴＷ富锗能力较强，添加１００～３０００ｐｐｍ范围内的Ｇｅ－１３２，在２６℃，１３０ｒｐｍ条件下培养９６小时富集锗的范围为０．４３７ｍｇ／ｇ～７．８２２ｍｇ／ｇ；Ｇｅ－１３２能促进ＴＷ灵芝菌丝体对还原糖的利用并提高菌丝体收率；Ｇｅ－１３２对ＴＷ灵芝发酵的ｐＨ值、发酵周期及蛋白质含量没有影响，发酵终点ｐＨ值为４．５～４．９之间，发酵周期为９６小时，发酵终点蛋白质含量在３１．２％～３５．６％之间。
In this paper, the deep culture of Ge-rich liquid containing Ganoderma lucidum TW was studied. The results show that: Ganoderma lucidum TW is rich in germanium, adding Ge-132 in the range of 100 ~ 3000ppm, cultivating germanium enriched in 96 hours at 26 ℃ and 130rpm The range of 0.437mg / g ~ 7.822mg / g; Ge-132 can promote TW Ganoderma lucidum mycelium on the use of reducing sugar and improve the yield of mycelium; Ge-132 on the TW Ganoderma lucidum fermentation pH value, fermentation period And the protein content had no effect. The final pH of the fermentation was between 4.5 and 4.9, the fermentation period was 96 hours, and the protein content at the end of fermentation was between 31.2% and 35.6%.