产品说明
一般描述
Wheat Peptone is obtained by enzymatic hydrolysis of wheat proteins. This peptone favors the growth of Enterobacteria, and Listeria. It is also suited for the culture of Lactobacillus. By nature of its high protein content and relatively clear aspect. Wheat Peptone is particualrly well suited for broth cultures and applications where transparency is essential.
基本信息
| EC 号 | 305-225-0 |
| MDL编号 | MFCD04041196 |
| NACRES | NA.85 |
产品性质
| 质量水平 | 200 100 |
| 生物来源 | wheat |
| 测定 | ≥11% total nitrogen (N) basis ≥2% amino-nitrogen basis |
| 形式 | powder |
| 保质期 | limited shelf life, expiry date on the label |
| 杂质 | <20% ash |
| 缺失 | <6% loss on drying |
| pH值(酸碱度) | 6.8±0.5 (2% in H2O) |
| 溶解性 | H2O: 2%, clear, light yellow to brown |
| application(s) | food and beverages microbiology |
| 适用性 | Enterobacter spp. Lactobacillus spp. Listeria spp. |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
Sigma-Aldrich
m.cnreagent.com
