Wholesale Peptone Organic Nitrogen Source from China Suppliers - Quality Factory Production for Industrial Fermentation Supplier, Suppliers

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Our product is a light yellow powder derived from fresh bovine meat or bone, refined through acid or enzyme hydrolysis and then dried. It boasts a distinctive meaty aroma. This product is a rich source of peptone, resulting from the breakdown of proteins into smaller peptides and amino acids. The process not only yields highly bioavailable nutrients but also enriches the mixture with organonitrogen compounds, vitamins, and sugars. Our beef and ox bone peptone is a complex blend tailored for optimal nutrient availability, making it an essential ingredient for microorganisms and cells.

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This peptone is widely utilized in various applications, including culturing essential laboratory strains like Escherichia coli and Salmonella. It plays a crucial role in the fermentation industry, contributing to the production of antibiotics, vitamins, amino acids, organic acids, and enzyme preparations. Additionally, it is used in drug sensitivity detection mediums and for cultivating salt-tolerant microorganisms. As a leading supplier in China, our factory ensures the highest quality of peptone to meet the needs of research and industrial processes.

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Product Description

Quality Standards
📋 Sensory Index
Items Requirements
Morphology Powder, no caking
Color Light yellow or yellow brown
Odor Endemic taste and odor of product, no other peculiar smell
Impurity No normal visible extraneous impurity
🔬 Physicochemical Index
Item Industrial Grade Pharmaceutical Grade Reagent Grade
Total nitrogen (on DM) % ≥13.0% ≥13.5% ≥13.5%
Amino nitrogen (on DM) % ≥2.0% ≥2.0% ≥2.5%
Ash (on DM) % ≤10.0% ≤10.0% ≤10.0%
Moisture % ≤6.0% ≤6.0% ≤6.0%
PH (2% solution) 4.5–7.5
Acidsolution & alkalescence high-pressure -- Pellucid
Solubility (2% solution) Slightly soluble Pellucid
ℹ Note:
The physicochemical index is general specification but we can customize product according to the requirements of customer.
Usage

Fully dissolved and sterilized before use.

Packaging

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).

Frequently Asked Questions
Q1 What are the available grades of this product?
The product is available in three grades: Industrial Grade, Pharmaceutical Grade, and Reagent Grade. Each grade has specific physicochemical specifications to meet different application requirements.
Q2 Can the product specifications be customized?
Yes. The physicochemical index provided represents the general specification. We can customize the product according to the specific requirements of each customer.
Q3 How should the product be prepared before use?
The product must be fully dissolved and sterilized before use to ensure safety and effectiveness in its intended application.
Q4 What packaging options are available?
The standard packaging options include a Compound Paper Bag (25kg/bag) or a Cardboard Bucket. Reagent-grade products come in 250g plastic bottles. OEM packaging and custom measurement packaging are also available upon request.
Q5 What is the acceptable pH range for this product?
The pH of a 2% solution should fall within the range of 4.5 to 7.5, applicable across all three product grades.
Q6 What is the maximum moisture content allowed?
The moisture content must not exceed 6.0% for all grades — Industrial, Pharmaceutical, and Reagent — ensuring product stability and shelf life.

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