| 摘要: |
| 目的 建立注射用维生素B6的细菌内毒素检查方法。方法 根据中国药典2010年版二部附录细菌内毒素检查法，采用2个不同厂家的鲎试剂对注射用维生素B6进行研究。结果 注射用维生素B6细菌内毒素检查限值为0.30 EU·mg-1，其最大不干扰浓度为0.208 mg·mL-1，用灵敏度为0.06 EU·mL-1或更高灵敏度的鲎试剂可进行检验。结论 细菌内毒素检查法可用于注射用维生素B6中内毒素的检查。 |
| 关键词: 注射用维生素B6 细菌内毒素检查法 干扰试验 |
| DOI： |
| 分类号: |
| 基金项目: |
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| Bacteria Endotoxin Test of Vitamin B6 for Injection |
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安徽省食品药品检验所，合肥 230051
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Anhui Institute for Food and Drug Control, Hefei 230051, China
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| Abstract: |
| OBJECTIVE To establish the bacterial endotoxin test of vitamin B6 for injection. METHODS The experiment was carried out according to the appendix of ChP 2010 Vol Ⅱ. tachypleus amabocyte lysate from two manufacturers were used to test the bacterial endotoxin. RESULTS The endotoxin limit of vitamin B6 for injection was 0.30 EU·mg-1. The reactions were not disturbed in 0.208 mg·mL-1 for vitamin B6, which was the maximum nondisturbing concentration. It was effective that endotoxin was tested by amebocyte lysate agent with the sensitivity of 0.06 EU·mL-1 or much higher. CONCLUSION It is feasible to control quality of vitamin B6 for injection by bacterial endotoxin test. |
| Key words: vitamin B6 for injection bacterial endotoxin test interference test |
