| 摘要: |
| 利用气相色谱法，对实验室分离保存的6株豆类丝核菌发酵代谢产物中的苦马豆素（swainsonine,SW）进行了定性、定量分析。结果表明,豆类丝核菌发酵代谢产物中含有大量SW，其中02-6B与02-3A 2株菌代谢产物中苦马豆素含量分别达到1 093.17与1 199.64 mg/L，说明这2株菌可用于SW生物合成的研究，并有利于降低SW生物合成的成本。 |
| 关键词: 豆类丝核菌 苦马豆素 发酵 代谢产物 |
| DOI： |
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| 基金项目:国家自然科学基金项目(30270979)，西北农林科技大学2001校专项重点项目 |
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| The study of SW in the metabolism product of Rhizoctonia leguminicola |
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| Abstract: |
| We study the metabolism products of 6 strains of Rhizoctonia leguminicola which are reserved in our laboratory by using gas chromatography to show the character and the amount of swainsonine (SW).And these show that metabolism products of Rhizoctonia leguminicola have large amount of SW.And we infer that SW may have relation with some root of energy metabolism inside Rhizoctonia leguminicola.Among those strains,metabolism products of 02-6B and 02-3A have the largest amount of SW,and the amounts are 1 093.17 mg/L and 1 199.64 mg/mL respectively.It shows that these two strains can be used in the study of biosynthesis of SW,and we also can use them to reduce the cost of SW biosynthesis. |
| Key words: Rhizoctonia leguminicola swainsonine fermentation metabolism product |
