China Potato Extract for Microbial Culture Media - Quality Supplier and Factory in China Suppliers, Factory

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Potato Extract, sourced from high-quality fresh potatoes, is a premium light yellow to yellowish-brown fine powder. This product is manufactured in China using advanced production technology, ensuring the retention of natural active components. The meticulous production process includes cleaning, crushing, low-temperature leaching, coarse filtration, fine purification, vacuum concentration, and spray drying, resulting in high stability and solubility.

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Rich in carbohydrates, vitamins, minerals, small molecular organic acids, and various growth-promoting factors, Potato Extract serves as an excellent carbon source and auxiliary nutrient for microorganisms in fermentation applications. It effectively regulates the osmotic pressure of culture media, optimizes microbial growth environments, and enhances cell proliferation and metabolic activity.

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As a leading supplier in the industry, our Potato Extract is extensively utilized in microbial culture, industrial fermentation, vaccine preparation, and biological product research. When combined with peptone, yeast extract, and other nitrogen sources, it significantly boosts strain growth density and enhances the synthesis efficiency of target products. This makes Potato Extract an ideal natural component for formulating various culture media. Trust our factory for high-quality Potato Extract to support your fermentation needs.

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Product Description

📋 Product Standards
Sensory Index
Items Requirements
Morphology Powder, no caking
Color Light yellow or brown
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) % ≥8.0%
Amino Nitrogen (on DM) % ≥2.0%
Ash (on DM) % ≤6.0%
Moisture % ≤8.5%
PH (2% solution)
Solubility (2% solution) Pellucid
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Note: The physicochemical index is general specification but we can customize product according to the requirements of customer.
🔬 Application
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It is a basic raw material of multiple microbial culture medium.

⚗️ Usage

Fully dissolved and sterilized before use.

📦 Packaging
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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 are the main sensory characteristics of this product?
A The product appears as a powder with no caking, is light yellow or brown in color, carries its own endemic taste and odor, and contains no visible extraneous impurities.
Q What is the minimum total nitrogen content of the reagent-grade product?
A The reagent-grade product must contain a total nitrogen content (on dry matter basis) of no less than 8.0%, and an amino nitrogen content of no less than 2.0%.
Q Can the product specifications be customized to meet specific customer requirements?
A Yes. The physicochemical index listed is the general specification. We can customize the product according to the specific requirements of each customer.
Q What is the primary application of this product?
A This product serves as a basic raw material for multiple microbial culture media, making it widely used in microbiological research and industrial fermentation processes.
Q How should this product be prepared before use?
A The product must be fully dissolved and sterilized before use to ensure safety and effectiveness in microbial culture applications.
Q What packaging options are available for this product?
A The product is available in Compound Paper Bags (25kg/bag), Cardboard Buckets, and 250g plastic bottles for reagent-grade products. Custom packaging sizes and OEM packaging are also available upon request.

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