| 鸡腿菇富锌液体发酵条件的研究 |
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| 引用本文： | 金萍.鸡腿菇富锌液体发酵条件的研究[J].苏州科技学院学报(自然科学版),2014(2):47-51. |
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| 作者姓名： | 金萍 |
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| 作者单位： | 苏州科技学院化学生物与材料工程学院,江苏苏州215009 |
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| 摘 要： | 采用单因素试验和正交试验相结合的方法,对鸡腿菇的富锌液体发酵条件进行了研究。结果表明:鸡腿菇富锌液体发酵培养基最佳配方是玉米粉3%,葡萄糖3%,豆饼粉3%,硫酸铵1%、ZnSO440 mg·L-1、KH2PO40.1%、MgSO40.05%、VB1 10 mg·L-1,pH=6;在试验组合中,ZnSO4浓度40 mg·L-1,在250 mL三角瓶中装液量90 mL,培养周期6 d为最适宜的发酵条件。
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| 关 键 词： | 鸡腿菇 富锌 液体发酵条件 |
A study of the liquid fermentation conditions of zinc-accumulated coprinus comatus |
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| JIN Ping.A study of the liquid fermentation conditions of zinc-accumulated coprinus comatus[J].Journal of University of Science and Technology of Suzhou,2014(2):47-51. |
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| Authors: | JIN Ping |
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| Institution: | JIN Ping (School of Chemistry Biology and Material Engineering, SUST, Suzhou 215009, China) |
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| Abstract: | The liquid fermentation conditions of zinc-accumulated coprinus comatus were studied by single factor experiment and orthogonal experiment. The results show that the composition of the suitable culture medium is as follows：corn starch 3%,glucose 3%,bean cake starch 3%, （NH4）2SO4 1%,KH2PO4 0.1%,MgSO4 0.05%,ZnSO4 40 mg·L -1 and VB1 10 mg·L -1,and pH=6. Among the experimental combinations, ZnSO4 concentration 40 mg·L-1, constrained in a 250 mL conical bottle with 90 mL liquid culture medium, and 6 days of cultural period are the optimum cultural conditions. |
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| Keywords: | coprinus comatus zinc-accumulated liquid fermentation condition |
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