计算溶液所需的质量、体积或浓度。
BioReagent,适用于微生物学 级 ,适用于对基线干扰要求严格的色谱和分析工作流程。
室温。常规运输 。请查阅批次 COA 获取详细规格。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
土豆蛋白胨,别名马铃薯蛋白胨,溶解后非常澄清稳定,该胨可适用于制备工业发酵生长培养基,细胞培养补充剂和不含动物成分的诊断应用培养基,采用新鲜马铃薯 (土豆) 经过粉碎、磨浆浸渍、抽提、酶解精滤、低温喷雾干燥而成,全溶,是微生物发酵的优质氮源,可以为微生物、尤其是真菌类中的酵母菌和菌菇类食用菌提供丰富的营养成分。主要用做真菌培养基的原料,在实验室中常用于制作PDA培养基。
使用方法:
培养基原料,充分溶解,灭菌后使用。
理化指标:
| 项目 | 试剂级 |
| 总氮 | ≥8.0% |
| 氨基氮 | ≥2.0% |
| 干燥失重 | ≤8.5% |
| 炽灼残渣 | ≤6.0% |
Potato Peptone, it forms a highly clear and stable solution after dissolution. This peptone is suitable for preparing industrial fermentation growth media, cell culture supplements, and animal-component-free diagnostic media. It is produced from fresh potatoes through crushing, pulping and soaking, extraction, enzymatic hydrolysis and fine filtration, followed by low-temperature spray drying. It is completely soluble and serves as an excellent nitrogen source for microbial fermentation, providing abundant nutrients for microorganisms, especially yeasts among fungi and edible mushrooms. It is mainly used as a raw material for fungal culture media and is commonly employed in the laboratory for the preparation of PDA medium.
Directions for Use:
As a culture medium raw material, fully dissolve it and use after sterilization.
Physical and Chemical Indicators:
| Item | Reagent Grade |
| Total Nitrogen | ≥8.0% |
| Amino Nitrogen | ≥2.0% |
| Loss on Drying | ≤8.5% |
| Residue on Ignition | ≤6.0% |
通过匹配包装上的批号来查找并下载产品的 COA,每批产品都进行了严格的验证,您可放心使用!
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | P1522327 |
我们的级别选择指南涵盖了目录中所有的变体的纯度、稳定剂状态和应用适用性。
查看 BioReagent 级别指南 → 查看 Suitable for microbiology 级别指南 →