China Beef Extract Powder Supplier - Factory Direct Biological Fermentation Organic Nitrogen Nutrient for Food and Labs

Beef extract powder, characterized by its tan to dark brown color, is a premium product produced by leading suppliers and factories in China. This nutrient-rich powder is created through biological hydrolysis, effectively breaking down beef macromolecules into soluble nutrients. Packed with essential components such as creatine, peptides, amino acids, nucleotides, vitamins, and minerals, it is particularly high in methionine and growth factors vital for bacterial metabolism and proliferation, The production process begins with fresh beef, which undergoes defatting and enzymatic digestion to unlock active ingredients. Following this, the mixture is filtered to eliminate impurities and then concentrated. Finally, it is spray-dried into a fine powder that retains its nutritional value, Beef extract powder is widely used in various applications, making it a core nutrient source for microbial culture media in laboratories and biopharmaceutical fermentation. Furthermore, it enhances flavor and nutritional value in food processing, establishing itself as an indispensable raw material in biological research and the food industry. Trust trusted suppliers and factories in China for top-quality beef extract powder to elevate your projects

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
⚠️ Note: The physicochemical index is general specification but we can customize product according to the requirements of customer.
Application

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.

🧬 Rich in peptides & amino acids
🌱 Natural growth factors
🔬 Biological laboratories
🏭 Microbial fermentation industries
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
Q What is beef extract used for in microbiological applications?
Beef extract is widely used as a nitrogen source in culture media for biological laboratories and large-scale microbial fermentation. It compensates for the nutritional deficiencies of peptone and provides peptides, amino acids, and natural growth factors to support microbial growth and metabolism.
Q What are the key physicochemical specifications of this beef extract?
The reagent-grade beef extract features a total nitrogen content of ≥14.0% (on DM), amino nitrogen ≥2.5% (on DM), ash ≤13% (on DM), moisture ≤6.0%, a pH range of 4.5–7.0 (2% solution), and pellucid solubility in a 2% solution.
Q Can the product specifications be customized according to our requirements?
Yes. While the physicochemical index listed represents the general specification, the product can be fully customized to meet specific customer requirements, including tailored parameter ranges and packaging configurations.
Q How should beef extract be prepared before use?
Beef extract must be fully dissolved in the appropriate solvent and sterilized before use to ensure safety and effectiveness in culture media preparation.
Q What packaging options are available for beef extract?
The product is available in compound paper bags (25kg/bag) or cardboard buckets for bulk supply. Reagent-grade products come in 250g plastic bottles. Custom packaging sizes and OEM packaging are also available upon request.
Q What are the sensory characteristics of this beef extract product?
The beef extract appears as a light yellow powder with no caking. It carries the endemic taste and odor characteristic of the product, with no extraneous peculiar smell, and contains no visible extraneous impurities under normal inspection conditions.

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