Wholesale Fish Peptone probiotics fermentation molecular peptides free amino acids organic nitrogen source Manufacturers, Manufacturer

Fish peptone is a light yellow to yellowish fine powder produced from fresh fish bones via advanced biological extraction technology. The production process includes raw material cleaning, enzymatic hydrolysis, centrifugal separation, decolorization, purification, vacuum concentration and spray drying, which efficiently degrades fish bone protein into small peptides and free amino acids while retaining water-soluble active substances, ensuring high purity and good solubility.

In terms of fermentation mechanism, fish peptone is rich in small molecular peptides, free amino acids, trace elements and growth factors. As a high-quality organic nitrogen source, it can be rapidly absorbed and utilized by microorganisms, effectively promoting cell proliferation, protein synthesis and metabolic enzyme activity, and significantly improving strain growth density and fermentation stability.

It is widely used in microbial fermentation, vaccine production, biological products and industrial fermentation. When combined with yeast extract, malt extract and other medium components, it can optimize nutrient matching, enhance the expression of target products, and is widely applied in the preparation of various complex media for scientific research and industrial production.

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 Index

Item Industrial grade Pharmaceutical grade Reagent grade
Total nitrogen (on DM) % ≥13.5% ≥13.5% ≥13.5%
Amino nitrogen (on DM) % ≥3.0% ≥3.0% ≥3.0%
Ash (on DM) % ≤12.0% ≤12.0% ≤12.0%
Moisture % ≤6.0% ≤6.0% ≤6.0%
PH (2% solution) 5.0-7.0
Acidsolution & alkalescence high-pressure —— Pellucid
Solubility (2% solution) Slightly soluble Pellucid
Note: The physicochemical index is general specification but we can customize product according to the requirements of customer.

Application

It is widely used in the fermentation industry such as new bio-pharmaceutics, amino acid, vitamin, organic acid, enzymic preparation, probiotics fermentation, biological preservatives, biological pesticide, micro-ecological preparation, etc.

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

Q1: What are the appearance standards of this product?

The product is a light yellow powder with no caking, possessing the endemic taste and odor of the product, and shows no other peculiar smell or visible extraneous impurities.

Q2: Can the physicochemical specifications be customized?

Yes, while we provide general specifications for industrial, pharmaceutical, and reagent grades, we can customize the product properties according to your specific requirements.

Q3: Which industries can this product be applied to?

This product is widely utilized in the fermentation industry, including bio-pharmaceutics, amino acids, vitamins, organic acids, enzymic preparations, probiotics, biological preservatives, biological pesticides, and micro-ecological preparations.

Q4: How should the product be prepared before application?

It is recommended to fully dissolve and sterilize the product before use to ensure optimal application results.

Q5: What packaging options are available?

We offer 25kg compound paper bags or cardboard buckets. Reagent-grade products are packaged in 250g plastic bottles. Tailored measurement packages and OEM options are also available upon request.

Q6: What is the maximum moisture content for this product?

Across all grades (Industrial, Pharmaceutical, and Reagent), the moisture content is strictly controlled to be less than or equal to 6.0%.

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