China Suppliers Factory for High-Quality Malt Extract Powder - Natural Microorganisms Culture Media

Malt extract powder is a premium natural biological medium derived from high-quality malts in China, processed without additives through advanced biological extraction and concentration-drying technology. Our factory employs a meticulous production process that regulates enzymatic hydrolysis and extraction parameters, ensuring that the active components in malt are fully preserved. This guarantees stable product properties and excellent water solubility, Rich in carbohydrates, proteins, peptides, free amino acids, purines, pyrimidines, and a variety of B vitamins, malt extract powder provides essential carbon sources, nitrogen sources, and growth factors for microorganisms. It supports cell growth and metabolism, enhances enzyme synthesis, and aids in biomass accumulation, all while maintaining a stable fermentation environment, As leading suppliers in the industry, we offer malt extract powder that finds extensive application in microbial culture, food fermentation, the brewing industry, and biological research. When combined with components such as yeast extract and peptone, our product significantly boosts microbial proliferation and metabolic activity, thus improving fermentation efficiency and product yield. This makes our malt extract powder a vital raw material for creating diverse natural culture media

Product Description

Product Standards

Sensory Index
Items Requirements
Morphology Powder, no caking
Color Light white powder
Odor Endemic taste and odor of product, no other peculiar smell
Impurity No normal visible extraneous impurity
Physicochemical Index
Item Reagent Grade
Total nitrogen (on DM) % ≥7.5%
Amino nitrogen (on DM) % ≥2.5%
Ash (on DM) % ≤18.0%
Moisture % ≤6.0%
PH (2% solution) 5.0–7.0
Acid solution & alkalescence high-pressure Pellucid
Solubility (2% solution)
💡 Note: The physicochemical index is general specification but we can customize product according to the requirements of customer.

Application

🔬

It is the basic raw materials of biopharmaceutical industry and various microbial media and can culture fungi and saccharomycetes, and so on.

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 the minimum total nitrogen content required for reagent-grade products?
A The total nitrogen content (on dry matter basis) must be ≥7.5% for reagent-grade products.
Q Can the physicochemical specifications be customized for specific needs?
A Yes. The physicochemical index represents the general specification, but products can be customized to meet individual customer requirements upon request.
Q What are the main applications of this product?
A It serves as a basic raw material for the biopharmaceutical industry and various microbial media, and is suitable for culturing fungi, saccharomycetes, and other microorganisms.
Q How should the product be prepared before use?
A The product must be fully dissolved and sterilized prior to use to ensure safety and effectiveness.
Q What packaging options are available?
A The product is available in Compound Paper Bags (25kg/bag), Cardboard Buckets, or 250g plastic bottles for reagent-grade. Custom packing sizes and OEM packaging are also available.
Q What is the acceptable pH range for a 2% solution of this product?
A The pH of a 2% solution should fall within the range of 5.0 to 7.0 according to the standard physicochemical index.

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