Wholesale Malt extract powder microorganisms culture media fermentation plant nitrogen source Supplier, Suppliers

Malt extract powder is a natural biological medium raw material refined from selected high-quality malts without any additives, using modern biological extraction and concentration-drying technology. The production process strictly controls enzymatic hydrolysis and extraction conditions, fully retaining the active components in malt while ensuring stable product properties and good water solubility.

In terms of fermentation mechanism, malt extract powder is rich in carbohydrates, proteins, peptides, free amino acids, purines, pyrimidines and various B vitamins. It can provide sufficient carbon sources, nitrogen sources and growth factors for microorganisms, support cell growth and metabolism, promote enzyme synthesis and biomass accumulation, and help maintain the stability of the fermentation environment.

It is widely used in microbial culture, food fermentation, brewing industry and biological research. When combined with yeast extract, peptone and other medium components, it can significantly enhance microbial proliferation and metabolic activity, improve fermentation efficiency and product yield, making it an important raw material for preparing various 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
Acidsolution & alkalescence high-pressure Pellucid
Solubility (2% solution)

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

What are the sensory characteristics of this product?

The product is a light white powder with no caking. It possesses the endemic taste and odor of the product, with no other peculiar smells, and is free of normal visible extraneous impurities.

What is the standard nitrogen content level?

On a Dry Matter (DM) basis, the total nitrogen content is ≥7.5% and the amino nitrogen content is ≥2.5%.

Can the physicochemical specifications be customized?

Yes, while our standard values are general specifications, we can customize the physicochemical parameters of the product according to specific customer requirements.

What are the main applications of this product?

It is primarily used as a basic raw material in the biopharmaceutical industry and for various microbial media, including the cultivation of fungi, saccharomycetes, and other microorganisms.

How should the product be prepared before use?

The product should be fully dissolved and sterilized prior to application.

What packaging choices are available?

Standard bulk packages include 25kg compound paper bags or cardboard buckets. Reagent-grade configurations are supplied in 250g plastic bottles. Custom measurement packing and OEM packages are also available.

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