| 短梗霉发酵液变黄原因研究 |
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| 引用本文： | 王长海 李艳红. 短梗霉发酵液变黄原因研究[J]. 烟台大学学报(自然科学与工程版), 1998, 11(2): 105-109 |
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| 作者姓名： | 王长海 李艳红 |
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| 作者单位： | 烟台大学海洋生化工程研究所，烟台市中药厂 |
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| 摘 要： | 分析和探讨了短梗霉多糖发酵过程发酵液变黄的主要原因，结果发现二价阳离子的种类和浓度是导致发酵液变的主要因素。
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| 关 键 词： | 出芽短梗霉 短梗霉 多糖 发酵液 变黄原因 |
Study on the Becoming Yellow Reasons in Fermation of Aureobasisdium Pullulans |
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| Wang Changhai Li Xufeng Li Yanhong Ju Bao Lin Jian. Study on the Becoming Yellow Reasons in Fermation of Aureobasisdium Pullulans[J]. Journal of Yantai University(Natural Science and Engineering edirion), 1998, 11(2): 105-109 |
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| Authors: | Wang Changhai Li Xufeng Li Yanhong Ju Bao Lin Jian |
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| Abstract: | The main reasons for the color change of fermentation liquid of Aureobasisdium Pullulans are analysed and discussed in this paper. The results showed that the kind and concentration of divalent cation in the fermentation are the main effecting factors.The further tests proved that the divalent cation not only affects the melanin fermentation,but also affects the production of pullulan directly. |
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| Keywords: | aureobasisdium pullulans pullulan melanin divalent cation |
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