| 糖蜜发酵培养富铬酵母 |
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| 引用本文： | 薛冬桦,张恒真,金花,赵晓敏. 糖蜜发酵培养富铬酵母[J]. 中国生物工程杂志, 2003, 23(5): 98-100 |
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| 作者姓名： | 薛冬桦 张恒真 金花 赵晓敏 |
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| 作者单位： | 1. 长春工业大学生物工程学院 长春 130012;2. 联合国援华玉米加工研究开发中心 长春 130021 |
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| 基金项目： | 联合国援华基金资助项目 (CPR 171) |
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| 摘 要： | 筛选对铬元素吸收较好的产朊园酵母(Torulopsisutilis)为实验菌株,根据铬的耐受量实验,确定糖蜜培养基铬的添加量,研究富铬酵母培养最佳工艺条件,探讨富铬酵母的应用。发酵产品富铬酵母铬的含量7388mgkg,蛋白质含量4874%(ww),得率30%(wv)。
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| 关 键 词： | 富铬酵母 葡萄糖耐量因子 糖尿病 糖蜜玉米浆培养基 |
The Cultivation of Chromium-rich Yeast by Molasses Fermentation |
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| Xue Donghua+ Zhang Hengzhen+ Jin Hua+ Zhao Xiaomin+. The Cultivation of Chromium-rich Yeast by Molasses Fermentation[J]. China Biotechnology, 2003, 23(5): 98-100 |
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| Authors: | Xue Donghua+ Zhang Hengzhen+ Jin Hua+ Zhao Xiaomin+ |
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| Affiliation: | Xue Donghua+1 Zhang Hengzhen+2 Jin Hua+2 Zhao Xiaomin+3 |
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| Abstract: | Yeast with better chromium-absorption has been selected as the test strain.According to the experiments on the chromium-tolerance of yeast,Adding chromium content on the molasses medium was decided.Application of chromium-rich yeast on the diabetes was discussed.At the end of fermentation,the chromium of the yeast is 738 8mg/kg,protein over 48 74% (w/w).The yield of chromium-rich yeast is 3 0% (w/v).; |
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| Keywords: | Chromium-rich yeast Glucose tolerance factor Diabetes Molasses-corn steep medium |
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