pancreas peptone beef pancreas peptone beef mixture peptone
Physicochemical Index
Item |
Industrial grade |
Pharmaceutical grade |
Reagent grade |
Total nitrogen (on DM) % |
≥13.0% |
≥13.0% |
≥14.5% |
Amino nitrogen (on DM) % |
≥1.5% |
≥2.0% |
≥3.0% |
Ash (on DM) % |
≤11.0% |
≤11.0% |
≤10.0% |
Moisture % |
≤6.0% |
≤6.0% |
≤6.0% |
PH (2% solution) |
4.5-7.0 |
||
Acidsolution & alkalescence high-pressure |
—— |
Pellucid |
|
Solubility (2% solution) |
Slightly soluble |
Pellucid |
Note: The physicochemical index is general specification but we can customize product according to the requirements of customer.
1. Product Description
This product is a white dry powder refined by the fresh ox bone, beef and bovine pancreas according to the proportion of science by biological extraction technology. Its products have all kinds of uniform distribution amino acids, trace elements, growth factors. The content of amino nitrogen is higher, especially the content of glutamic acid, proline, aspartic acid, arginine, leucine, serine. Accordingly, it is the basic raw materials of various microbial fermentation industry.
2. Product Standards
Sensory Index
Items |
Requirements |
Morphology |
Powder, no caking |
Color |
Light yellow or brown powder |
Odor |
Endemic taste and odor of product, no other peculiar smell |
Impurity |
No normal visible extraneous impurity |
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