| 对鸢尾新鲜根状茎发酵生香的微生物研究 |
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| 引用本文： | 张玲琪,孙晓鹏.对鸢尾新鲜根状茎发酵生香的微生物研究[J].云南大学学报(自然科学版),1997,19(4):362-365. |
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| 作者姓名： | 张玲琪 孙晓鹏 |
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| 作者单位： | 云南大学生物系，昆明市轻工研究所 |
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| 基金项目： | 云南省应用基础研究基金 |
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| 摘 要： | 对影响鸢尾新鲜根状茎发酵生香的微生物进行了初步探讨．从已陈化产香的鸢尾根状茎干片中分离到细菌９株，丝状真菌１４株．细菌中能产香的有２株，均属枯草芽孢杆菌（Ｂａｃｉｌ－ｌｕｓｓｕｂｔｉｌｉｓ），真菌中产香的只１株，为米根霉（Ｒｈｉｚｏｐｕｓｏｒｙｚａｅ）．实验证明，某些微生物对新鲜鸢尾根状茎的产香具有良好作用．经ＧＣ／ＭＳ分析表明，微生物发酵产物中含有鸢尾酮
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| 关 键 词： | 鸢尾新鲜根状茎，丝状真菌，枯草芽孢杆菌，米根霉，鸢尾酮 |
The Study on Microbe in Fresh Iris Rhizome Producing Irone Aroma by Fermentation |
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| Zhang Lingqi,Sun Xiaopeng,Lou Jiafeng.The Study on Microbe in Fresh Iris Rhizome Producing Irone Aroma by Fermentation[J].Journal of Yunnan University(Natural Sciences),1997,19(4):362-365. |
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| Authors: | Zhang Lingqi Sun Xiaopeng Lou Jiafeng |
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| Institution: | Zhang Lingqi 1) Sun Xiaopeng 2) Lou Jiafeng 2) |
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| Abstract: | It was preliminarily investigated that microbe make fresh iris rhizome producing aroma of irone by fermentation in this paper. Twenty-three strains of microbe were isolated from the iris rhizome which had been delayed for years and produced aroma of irone. Among them,nine strains were bacteria and fourteen strains were filiform-#Ofungi. In these microbe only three strains can form aroma of irone by fermentation. It was indentified that two strains in bacteria belong to Bacillus subtilis,one strain in fungi belongs to Rhizopus oryzae . It is proved by experiment that some microbe are beneficial to the fresh iris rhizome producing aroma of irone. GC/MS analysis is indication that irone is contained in fermentation extract by microbe. |
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| Keywords: | fresh iris rhizome filiform-fungi Bacillus subtilis Rhizopus oryzae irone |
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