Pepsin
CAS:Pepsin
This product is extracted from gastric mucosa from healthy pigs.
Quality standard: in accordance with CP2010, USP32, BP2012, EP7.1 etc.
Characteristic:
Pepsin is a digestive enzyme;
Function
It is widely used for the dyspepsia caused by over taking proteinic foods ,digestive hypofunction in the recovering period and lack of stomach proteinase caused by chronic atrophic gastritis,gastric cancer and malignant anaemia.
Process
Pepsin is extracted from porcine gastric mucosa by our exclusive extraction technology.
质量规格(依据欧洲药典现行版和美国药典现行版标准)
检测项目 |
本公司产品规格 |
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EP |
USP |
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性 状 |
白色或淡黄色的晶状或无定形粉末 |
白色或淡黄色的晶状或无定形粉末 |
|
鉴 别 |
符合规定 |
符合规定 |
|
检查 |
干燥失重 |
≤5.0% 670pa 60℃,4h |
≤5.0% 670pa60℃,4h |
有机溶剂残留 |
≤0.5%依据欧洲药典(5.4) |
≤0.5%依据美国药典(467) |
|
酶 活 力 |
0.5~4.5Ph.Eur.U./mg |
3000~20000NF.U./mg |
|
微生物限度检查 |
细菌总数 |
≤8000个/g |
≤8000个/g |
霉菌和酵母菌 |
≤80个/g |
≤80个/g |
|
肠道细菌和革兰氏阴性菌 |
≤80个/g |
≤80个/g |
|
金黄色葡萄球菌 |
不得检出/g |
符合规定 |
|
大肠埃希菌 |
不得检出/g |
符合规定 |
|
沙门氏菌 |
不得检出/10g |
符合规定 |
贮藏
2~8℃,避光,密封保存。