Wholesale Malt Extract Powder for Microorganism Culture Media - High-Quality Supplier & Factory in China Manufacturers, Suppliers

Malt extract powder, sourced from selected high-quality malts in China, is a premium natural biological medium that contains no additives. Processed using advanced biological extraction and concentration-drying technology, our product ensures high quality and consistency. The meticulous production process controls enzymatic hydrolysis and extraction conditions to fully preserve the active components found in malt, resulting in a product with stable 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. This enhances cell growth and metabolism, supports enzyme synthesis and biomass accumulation, and maintains a stable fermentation environment, Widely utilized in microbial culture, food fermentation, the brewing industry, and biological research, malt extract powder is a vital ingredient for Italian suppliers and manufacturers alike. When combined with components like yeast extract and peptone, it significantly boosts microbial proliferation and metabolic activity, leading to improved fermentation efficiency and higher product yields. As a leading supplier from a reputable factory in China, we ensure our malt extract powder meets the highest standards for various natural culture media applications

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 this product?
The total nitrogen content (on dry matter basis) must be ≥7.5%, as specified in the physicochemical index for reagent-grade products.
Q Can the product specifications be customized to meet specific requirements?
Yes. The physicochemical index listed represents the general specification. Customized formulations can be produced according to customer requirements, including OEM packaging options.
Q What is the recommended preparation method before using this product?
The product should be fully dissolved and sterilized prior to use to ensure optimal performance and safety in microbial culture applications.
Q What types of microorganisms can this product support in culture media?
This product serves as a core raw material for various microbial media and is suitable for culturing fungi, saccharomycetes, and other microorganisms used in the biopharmaceutical industry.
Q What packaging options are available for bulk and laboratory-scale orders?
The product is available in compound paper bags (25 kg/bag) or cardboard buckets for bulk orders. For laboratory or reagent-grade use, it is packaged in 250g plastic bottles. Custom pack sizes and OEM packaging are also available upon request.
Q What is the acceptable pH range for a 2% solution of this product?
A 2% solution of this product should have a pH value between 5.0 and 7.0, and the solution should appear pellucid under both acid and alkaline high-pressure conditions.

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