| 不同碳、氮源对羊肚菌生长与胞内多糖的影响 |
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| 引用本文： | 杨芳,王新风,李刚,朱骏.不同碳、氮源对羊肚菌生长与胞内多糖的影响[J].食品科学,2007,28(11):396-400. |
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| 作者姓名： | 杨芳 王新风 李刚 朱骏 |
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| 作者单位： | 1. 淮阴师范学院生物系资源微生物研究所,江苏,淮安,223300;南京师范大学生命科学学院微生物工程重点实验室,江苏,南京,210097
2. 淮阴师范学院生物系资源微生物研究所,江苏,淮安,223300 |
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| 基金项目： | 江苏省教育厅高新产业项目;江苏省淮安市科技局科研项目;淮阴师范学院教授基金 |
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| 摘 要： | 分别用八种不同的碳源和氮源对四种不同来源的羊肚菌进行培养,以菌丝干重、胞内多糖和多糖得率为筛选指标,选择出适合四种羊肚菌生长的最佳碳源和氮源。结果表明:适合北京羊肚菌生长的最佳碳源是蔗糖,最佳氮源是豆粕粉;适合武汉羊肚菌生长的最佳碳源是可溶性淀粉,最佳氮源是蛋白胨;适合山东羊肚菌生长的最佳碳源是白糖,最佳氮源是鱼粉;适合淮阴羊肚菌生长的最佳碳源是可溶性淀粉,最佳氮源是豆粕粉。
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| 关 键 词： | 羊肚菌 碳源 氮源 胞内多糖 |
| 文章编号： | 1002-6630（2007）11-0396-05 |
| 修稿时间： | 2007-08-31 |
Effects of Different Carbon, Nitrigon Sources on Growth and Inopolysaccharides in Morchella esculent L. |
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| YANG Fang,WANG Xin-feng,LI Gang,ZHU Jun.Effects of Different Carbon, Nitrigon Sources on Growth and Inopolysaccharides in Morchella esculent L.[J].Food Science,2007,28(11):396-400. |
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| Authors: | YANG Fang WANG Xin-feng LI Gang ZHU Jun |
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| Abstract: | Different carbon and nitrogen sources of the liquid cultural of Morchella esculent L. from four different places were studied. The selection target were the dry weight of mycelium, inopolysaccharide(IPS) and the percent of IPS. The results showed that the suitable carbon sources for Morchella esculent L. from Beijing, Wuhan, Shandong, Huaiyin were sucrose, starch, white sugar and starch; the suitable nitrogen source for Morchella esculent L. from Beijing, Wuhan, Shandong, Huaiyin were lobstersauce, peptone, fish sauce, lobster sauce. |
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| Keywords: | Morchella esculent L carbon source nitrogen sources inopolysaccharides(IPS) |
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