China Beef Extract Powder - Biological Fermentation Organic Nitrogen Suppliers at Our Factory

Beef extract powder, available from trusted suppliers and factories in China, is a tan to dark brown powder renowned for its nutritional benefits. This product utilizes biological hydrolysis to efficiently break down beef macromolecules, yielding soluble nutrients that are rich in creatine, peptides, amino acids, nucleotides, vitamins, and minerals. Notably, it contains high levels of methionine and essential growth factors that support bacterial metabolism and proliferation, The production process begins with fresh beef undergoing defatting and enzymatic digestion to extract active components. After thorough filtration to eliminate impurities, the liquid is concentrated and spray-dried into a fine powder, ensuring the preservation of its nutritional profile, Beef extract powder is widely utilized in laboratory microbial culture media and biopharmaceutical fermentation, serving as a crucial nutrient source. Additionally, it enriches flavor and supplements nutrition in food processing, making it an essential raw material in both biological research and the food industry. Choose beef extract powder from leading suppliers in China for a high-quality, multi-functional ingredient that meets your needs

Product Description

Quality Standards
Sensory Index
Items Requirements
Morphology Powder, no caking
Color Light yellow powder
Odor Endemic taste and odor of product, no other peculiar smell
Impurity No normal visible extraneous impurity
Physicochemical
Item Reagent Grade
Total Nitrogen (on DM) % ≥14.0
Amino Nitrogen (on DM) % ≥2.5%
Ash (on DM) % ≤13%
Moisture % ≤6.0%
PH (2% solution) 4.5–7.0
Solubility (2% solution) Pellucid
The physicochemical index is general specification but we can customize product according to the requirements of customer.
Application
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Beef extract effectively compensates for the nutritional deficiencies of peptone and other common nitrogen sources in culture media. Rich in abundant peptides, amino acids and natural growth factors, it provides comprehensive nutrients for microbial growth and metabolism. Widely applied in biological laboratories and large-scale microbial fermentation industries, it serves as a high-grade essential raw material to optimize cultivation efficiency and strain activity.
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Rich Nutritional Profile Abundant peptides, amino acids & natural growth factors
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Industrial Fermentation Ideal for large-scale microbial fermentation industries
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Laboratory Grade Trusted in biological labs for culture media optimization
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
What is beef extract and what makes it a high-quality nitrogen source for culture media?
Beef extract is a concentrated, water-soluble preparation derived from beef tissue. It is rich in peptides, amino acids, vitamins, and natural growth factors, making it an excellent nitrogen source that compensates for the nutritional deficiencies of peptone and other common media ingredients.
What are the key physicochemical specifications of this beef extract?
The product meets reagent-grade standards with total nitrogen ≥14.0% (on DM), amino nitrogen ≥2.5% (on DM), ash ≤13% (on DM), moisture ≤6.0%, pH 4.5–7.0 (2% solution), and pellucid solubility in 2% solution.
In which industries and applications is this beef extract commonly used?
It is widely used in biological research laboratories and large-scale microbial fermentation industries. It serves as a high-grade raw material for optimizing microbial cultivation efficiency, supporting strain activity, and enhancing the performance of culture media.
How should beef extract be prepared before use?
The beef extract should be fully dissolved in the appropriate volume of water and sterilized before use to ensure product safety and efficacy in microbial culture applications.
What packaging options are available for this beef extract?
The product is available in compound paper bags (25kg/bag) or cardboard buckets for bulk use. Reagent-grade products are also supplied in 250g plastic bottles. Custom packaging sizes and OEM packaging are available upon request to meet specific customer requirements.
Can the physicochemical specifications be customized for specific needs?
Yes. While the listed physicochemical index represents the general specification, we offer product customization to meet specific customer requirements. Please contact us with your detailed specifications for a tailored solution.

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