Wholesale High-Quality Tryptone (Beef) from China Suppliers | Factory for Biological Fermentation & Nutrient-Rich Growth Factors Manufacturer, Suppliers

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Tryptone (beef) is a premium white dry powder produced by advanced biological extraction technology in our China-based factory. Utilizing carefully selected raw materials such as fresh ox bones, high-quality beef, and bovine pancreas, our Tryptone undergoes rigorous purification, enzymatic hydrolysis, and concentration processes to ensure its fine texture and consistent quality. This outstanding product is rich in complete amino acids, essential trace elements, and natural growth factors, featuring a high amino nitrogen content, particularly abundant in glutamic acid, proline, aspartic acid, arginine, leucine, and serine. Due to its superior nutritional composition and balanced nutrition profile, Tryptone is an essential raw material widely used across various industries including microbial fermentation, pharmaceutical manufacturing, biochemical research, food processing, and culture medium preparation. It effectively promotes the growth and reproduction of microorganisms, making it an indispensable core nutrient for industrial production and laboratory research. As a leading supplier in the market, we are committed to providing high-quality Tryptone for all your needs.

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Product Description

Quality 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
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
The physicochemical index is general specification but we can customize product according to the requirements of customer.
Application
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Fermentation Industries Suitable for preparing various microbial culture media in innovative biomedicines, vitamins, and related fermentation fields.
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Bacterial Cultivation Widely applied in cultivation, isolation, propagation and identification of bacteria, including sterility test media and anaerobic bacterial culture media.
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Microorganism Testing Used for Escherichia coli culture, drug sensitivity fermentation assays, sugar fermentation tests, and culturing microorganisms with low nutritional requirements.
Usage
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Fully dissolved and sterilized before use.
Packaging
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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
What are the available grades of this product?
This product is available in three grades: Industrial Grade, Pharmaceutical Grade, and Reagent Grade. Each grade has specific physicochemical specifications to meet different application requirements.
Can the product specifications be customized?
Yes. While the physicochemical index represents our general specification, we can customize the product parameters according to the specific requirements of each customer.
How should this product be used?
The product must be fully dissolved and sterilized before use to ensure safety and effectiveness in microbial culture media preparation.
What industries is this product suitable for?
This product is widely used in the fermentation industries including innovative biomedicines, vitamins, and related fields. It is also suitable for bacterial cultivation, drug sensitivity assays, and microorganism research.
What packaging options are available?
Standard packaging includes Compound Paper Bags (25kg/bag) or Cardboard Buckets. Reagent-grade products come in 250g plastic bottles. Custom packaging and OEM packaging are also available upon request.
What is the pH range of a 2% solution of this product?
The pH of a 2% solution falls within the range of 4.5 to 7.0, applicable across all three grades (Industrial, Pharmaceutical, and Reagent).

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