Peptones, agars and ingredients
Pork Brain Heart Infusion
Extract of porcine origin, source of nutrients for the elaboration of culture media.
- Cat. No.
- LC-1712
- Category
- Peptones, agars and ingredients
- Format
- 500 g
- Storage
- 2 to 25 °C
- Minimum guaranteed shelf life
- 15 months
Pork Brain Heart Infusion is a specially formulated preparation of dried extract of pork hearts and pork brains supplied as a light, yellow-brown fine powder. It is a suitable substitute for Bovine Brain Heart Infusion in selected microbiological culture media.
Key features
Applications
Nitrogen source for general use.
Industry
Fermentation, ingredients for culture media, manufacturing process.
Technical specifications
| Parameter | Specification | Typical analysis |
|---|---|---|
| Total nitrogen (TN) | > 10.0% | 11.81% |
| Loss on drying | < 6% | 3.5% |
| Ash | < 15% | 9.2% |
| pH (2% solution) | 6.5-7.5 | 7.25 |
| Storage | 2 to 25 °C |
|---|
Elemental profile
| Element | Value |
|---|---|
| Potassium | 2.11% |
| Calcium | 0.020% |
| Magnesium | 0.012% |
| Sodium | 4.09% |
Amino acids
| Amino acid | Total (g/100 g) |
|---|---|
| Alanine | 3.47 |
| Arginine | 3.31 |
| Aspartic acid | 8.78 |
| Cystine | 0.50 |
| Glycine | 3.45 |
| Histidine | 1.72 |
| Leucine | 5.80 |
| Lysine | 5.40 |
| Methionine | 1.65 |
| Tryptophan | 0.87 |
| Tyrosine | 1.49 |
| Valine | 4.21 |
| Glutamic acid | 15.04 |
| Isoleucine | 3.35 |
| Phenylalanine | 3.15 |
| Proline | 6.25 |
| Serine | 3.80 |
| Threonine | 6.27 |
Quality control
Growth supporting properties
| Peptone agar | Good |
|---|
Microbiological test
| Test | Specification |
|---|---|
| Salmonella | Negative |
| Coliforms | Negative |
| Standard plate count | < 5000 CFU/g |
| Yeasts and molds | < 100 CFU/g |
What you receive
The product
Shipped under controlled temperature when the product requires it.
Lot certificate
Every lot comes with its certificate.
Tracked shipment
Follow your shipment live, from our warehouse to your lab.
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Frequently asked questions
Can I ask for formats other than those listed?
Yes: custom formats and OEM packs are available on request. Tell us the quantities you need.
How do I see the prices?
Prices are shown after you sign in to the customer area, with your account discount already applied.
How long does delivery take?
We give you the availability with the quote, within 24 hours of your request.