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2015.04.17
New Regulations on Supervision of Pharmaceutical Gelatin Excipients Highlight Five Measures
On August 2, the State Food and Drug Administration held a press conference to issue the relevant rules on strengthening the supervision and handling of pharmaceutical excipients. The Rules are clear and subject to classified supervision of pharmaceutical excipients; pharmaceutical preparation manufacturers must conduct quality audits of pharmaceutical excipients and establish supplier files. The rules will be implemented from February 1, 2013.
What are the differences between edible gelatin, medicinal gelatin and industrial gelatin?
The primary material is different. Edible gelatin and medicinal gelatin are made of animal skins and bones. There is a demand for the origin of animals. For example, animal materials from epidemic areas and epidemic diseases cannot be used. Industrial gelatin can be used for industrial purification of leather, epidemic areas, and epidemic materials. Therefore, the chromium content of edible gelatin and medicinal gelatin cooked by animal skin and bone is very low, while the chromium content of industrial gelatin is relatively high.
The Core Technology of Pharmaceutical Gelatin Production
Because of the particularity of medicinal gelatin products, the raw materials cannot be the same as minerals or agricultural products. When the material comes out, there can be a variety of data mixed use, the uncertainty of the layout, to the material processing to bring a certain degree of difficulty. The early production of medicinal gelatin was small-scale, and the material was relatively single. It could be processed by pigskin of a slaughterhouse. Oxidase could be input according to the molecular layout of pigskin for hydrolysis and oxidation, and then extracted. And now the scale of medicinal gelatin production lead to a variety of raw materials, can be rich in pigskin, there are cowhide. Industrial medicinal gelatin also has substances such as bone, tendon and tendon. A single oxidase is not enough to differentiate various materials. The investment of various oxidases will not only form waste, but also cause mutual reactions to generate unknown products, making the production uncertain.
Pharmaceutical gelatin is not only a good excipient for preparations, but also an important
The use of medicine is also appropriate and extensive, as far as pharmaceutical preparations are concerned, medicinal gelatin is the main raw material of capsules, capsules, "microcapsules", medicinal gelatin substitute plasma, medicinal gelatin sponge; in addition, suppositories, tablets, extended-effect preparations and other excipients are also commonly used medicinal gelatin. These dosage forms have become commonly used dosage forms of traditional Chinese medicine, so medicinal gelatin is often used in traditional Chinese medicine preparations, so it is necessary to learn to grasp the nature of medicinal gelatin and preparation methods and other common sense and skills, together with a certain sense, to the improvement of traditional Chinese medicine glue supply direct reference. It should also be pointed out here that solid-gas convergence and debonding seem to be universal, and the molecular weight is 12500~25000 of the oxidized polymer of medicinal gelatin or other medicinal gelatin derivatives, they are not significant toxicity and antigenicity. Because of its extensive origin, preparation method is simple, low cost, so it is a valuable plasma substitute. In the 1960 s, Switzerland listed medicinal gelatin as an important military storage material. Therefore, medicinal gelatin is not only an outstanding excipient for preparations, but also an important drug.
Medicinal Gelatin: Gelatin Shark Fin Industry Hidden Rules, Taste Almost True
After the "melamine" milk powder, Sudan red eggs, clenbuterol pork and dyed steamed buns, and the presence of gelatin shark fins, how much food fraud is hidden? It can be said that "there is nothing you can't do, as long as you can't think of it". I really respect the smart Chinese. For the sake of money, they have played so many tricks in food. One is more than the other. It is really shocking!
Gelatin shopping, Galaxy Biotech has a trick
Now the gelatin market is mixed, want to purchase high-quality gelatin requires some experience and skills. Today, let's talk about how to distinguish when purchasing industrial gelatin: