| 摘要: |
| 测定了小麦网腥黑粉菌［文字Tiletia cariesｓ（Dc.）Tul.］和光腥黑粉菌［文字T.foetida（Wallr.）Liro.］冬孢子的红外光谱，获得了谱图，两种光谱的差异较大，而同种的光谱则较为相似。光腥的光谱各吸收带的强度均较高，且酰胺Ⅰ，Ⅱ两带的分离度较好；网腥光谱的强度则较低，酰胺Ⅰ，Ⅱ两带的分离度较差，酰胺Ⅱ呈现一个宽斜肩峰。据此，可用于两种孢子的鉴别。 |
| 关键词: 小麦网腥黑粉菌，小麦光腥黑粉菌，冬孢子，红外光谱 |
| DOI： |
| 分类号:S435.121.4 |
| 基金项目: |
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| The Infrared Spectra of Teliospores of Tilletia Caries and T.foetida/i> |
|
Gong Baosen Shang Hongsbeng Wang Xu,Gong Baosen Shang Hongsbeng Wang Xu,Gong Baosen Shang Hongsbeng Wang Xu
|
| Abstract: |
| The infrared spectra of Teliospores of Tilletia caries (DC.) Tul. and T.foetida (Wallr.) Liro. and recorded. Greater distinction exists in different spceies spectra.The bands of amide Ⅰand amide Ⅱ T.foetia show.higher intensity and clearer separation than those of T.caries.Therefore,this can be used for rapid differentiation and
identification of different species.The result above is in agreement with that of morphological identification. |
| Key words: Tilletis carties,Tilletia foetida,Teliospore,IR-spectrum |
