L-羟基脯氨酸
中文别名： L-羟基脯氨酸;反式-4-羟基-L-脯氨酸，L-羟脯氨酸
白色片状结晶性或结晶性粉末。呈苦味中的独特甜味，能改善果汁饮料、清凉饮料等的风味的味质。有特殊风味，可作香原料。熔点274℃(分解)。易溶于水(25℃，36.1%)，微溶于乙醇。
CAS号： 51-35-4
分子式:C5H9NO3
分子量:131.13
用 途：生产各种培南类的中间体。
公司优势：发酵法生产植物源
检测项目 | 标准规定 |
性状 | 1.本品为白色结晶或结晶性粉末；无臭。 |
鉴别 | 红外光吸收图谱应与对照品的图谱一致 |
PH | pH值为5.0～6.5 |
透光率 | 430nm处测定，不得低于95.0% |
氯化物 | 不得更浓（0.020%） |
硫酸盐 | 不得更浓（0.020%） |
铵盐 | 不得更深（0.020%） |
铁盐 | 不得更深（0.001%） |
重金属 | 不得过百万分之十（0.0010%） |
砷盐 | 应符合规定（0.0001%） |
其他氨基酸 | 应无其他斑点检出 |
干燥失重 | 减失重量不得过0.20% |
炽灼残渣 | 遗留残渣不得过0.10% |
含量测定 | 含L-羟脯胺酸为98.5%～101.0% |
包装：2 5公斤/桶
Shandong Jinyang Pharmaceutical Co.,ltd, (Here after refered as JINYANG) is a large comprehensive high-tech private company which specializes in production and development of Active Pharmaceutical Ingredients, Enzymes, Biological Pharmaceutical Intermediates, Raw Material of Health products and Food additives. There are three full-owned entities and two joint stock companies, including Shanghai Huamao Pharmaceutical Co.,ltd; Binzhou Jinlang Pharmaceutical Co., ltd; Shandong Jinyang Biological Pharmaceutical Co.,ltd, B.Braun (Shandong) Pharmaceutical Co.,ltd and Rizhao Jiantong Gas Co.,ltd. Now, JINYANG owns five production bases occupied a SQM of 250,000 of covered area. In 2009, JINYANG has been awarded the title of “SHANDONG HIGH-TECH ENTERPRISES”.
Shandong Jinyang Biological Pharmaceutical Co.,ltd is one of the most professional veterinary medicine manufacturer in China, whoes orientation is the development, manufacturing, sale and technical service of High-tech veterinary new products and new dosage. Its comprehensive power lies within the top 10 of China animal’s nutrition and health manufacturers, and the yearly sales figure is above 10 million USD.
The company has the employees of above 100, including 60% of various kinds of technical staff. It covers the total floor areas of 24500 square meters, including large/Small volume Injections, Powder, Tablets, Powder for injection, Oral solution, Traditional Chinese Herba Powders, Premix, Disinfectant (Liquid), etc. Workshops. All dosages have passed the third time GMP inspection carried by the Ministray of Agriculture, China in Aug, 2014. Currently, the company’s major products include Penicillin-strep Suspension, Oxytetracycline long acting injection, Ivermectin injection, Albendazole oral solution, Multivitamin injection, etc. The products have passed the quality certificate of different countries, and far sold to more than 20 countries and regions in the world.
Moreover, the company can produce Injection, Emulsion, Oral solution, Tablets, etc. of different contents, specifications and packings according to customer’s requirement.
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