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首页> 外文会议>International Conference on Renewable Energy and Environmental Technology >Comparison of capacity for 2, 3-Butanediol production from corn cob hemicelluose hydrolysate fermentation by Klebsiella oxytoca HD79 and Klebsiella pneumoniae
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Comparison of capacity for 2, 3-Butanediol production from corn cob hemicelluose hydrolysate fermentation by Klebsiella oxytoca HD79 and Klebsiella pneumoniae

机译：从玉米蟹o玉米菌玉米菌玉米蛋白玉米菌水解发酵的2,3-丁二醇产量的能力比较HD79和Klebsiella Pneumoniae

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摘要

Production of 2, 3-Butanediol(2,3-BD) from renewable resources can be sustainable and inexpensive. Many studies have been done on the fermentation using Klebsiella pneumoniae, Klebsiella oxytoca and Paenibacillus polymyxa. Although significant quantities of 2, 3-BD have been accumulated by these bacteria, which one is the best strain of great fermentation capacity still be insensible. In this paper, Klebsiella pneumonia and Klebsiella oxytoca HD79 were opt to ferment concentrated and non-detoxified corn cob hemicelluose hydrolysate and concentrated detoxified hydrolysate. Then glucose was utilized as carbon source to verify the quality of the hydrolysate. At last, we compared the fermentation capacity between them. The results showed that K. pneumoniae has more resistance with inhibitors than K. oxytoca HD79, which has showed better ability of producing 2, 3-BD. K. pneumoniae might be a promising strain for 2, 3-BD production using renewable resources.
机译：来自可再生资源的2,3-丁二醇（2,3-BD）的生产可以是可持续的和廉价的。使用Klebsiella肺炎，Klebsiella ocktoca和Paenibacillus polymyxa进行了许多研究。虽然这些细菌累积了大量的2,3-BD，但这是一种是最佳发酵能力的最佳菌株仍然是不敏感的。在本文中，Klebsiella肺炎和Klebsiella ocktoca HD79选择发酵浓缩，无毒的玉米棒状水解物水解物并浓缩疏散水解物。然后葡萄糖用作碳源以验证水解产物的质量。最后，我们比较了它们之间的发酵能力。结果表明，K.Pneumoniae与抑制剂的耐受性高于K. oxytoca HD79，其显示出更好的生产2,3-Bd的能力。 K.使用可再生资源，肺炎可能是2,3-BD生产的有希望的菌株。

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