Hongrun Baoshun
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| Items | Requirements |
|---|---|
| Morphology | Powder, no caking |
| Color | Light yellow or milky white powder |
| Odor | Endemic taste and odor of product, no other peculiar smell |
| Impurity | No normal visible extraneous impurity |
| Item | Pharmaceutical grade | Reagent grade |
|---|---|---|
| Total nitrogen (on DM) % | ≥8.0% | ≥12.0% |
| Amino nitrogen (on DM) % | ≥2.5% | ≥3.0% |
| Ash (on DM) % | ≤10.0% | ≤10.0% |
| Moisture % | ≤6.0% | ≤6.0% |
| PH (2% solution) | 5.0-8.0 | - |
| Acidsolution & alkalescence high-pressure | - | Pellucid |
| Solubility (2% solution) | - | Pellucid |
This premium tryptone(casein) serves as a key component of casein tryptone media for microbial sterility testing. In industrial fermentation, it acts as an essential nitrogen source to support microbial growth and metabolism. It is widely used in producing antibiotics, extracellular proteins, interferon and diphtheria toxoid. With rich amino acids and stable properties, it optimizes culture conditions, boosts strain activity and ensures steady quality in biopharmaceutical production.
Fully dissolved and sterilized before use.
Compound Paper Bag with 25kg/bag or Cardboard Bucket. Reagent-grade products are packaged with 250g plastic bottle (or be packed according to the measurement requirements of customer and OEM Package as well).
QWhat is the appearance and color of this Tryptone?
This product is a light yellow or milky white powder with no caking, possessing the endemic taste and odor of Tryptone without any peculiar smell.
QWhat are the key chemical specifications for the Pharmaceutical and Reagent grades?
The Pharmaceutical grade features Total Nitrogen ≥8.0% and Amino Nitrogen ≥2.5%. The Reagent grade offers a higher concentration with Total Nitrogen ≥12.0% and Amino Nitrogen ≥3.0%.
QIn which applications is this Tryptone primarily used?
It is primarily used as an essential nitrogen source in industrial fermentation for producing antibiotics, extracellular proteins, interferon, and diphtheria toxoid. It is also a key component for microbial sterility testing media.
QHow should the Tryptone be prepared prior to use?
It must be fully dissolved and properly sterilized before being introduced into culture media or fermentation setups.
QWhat are the standard packaging configurations?
Bulk options include 25kg Compound Paper Bags or Cardboard Buckets. Reagent-grade products are typically supplied in 250g plastic bottles. Custom packaging and OEM options are also available.
QCan the physicochemical properties of the product be adjusted?
Yes, while we maintain standard specifications, the physicochemical parameters can be customized according to specific customer requirements.
