Constant Temperature Enzymatic Hydrolysis Tank for Protein Peptide Production

Key Features and Technical Functions

1.Precision Temperature Control

Equipped with an automatic temperature control system with a specified control accuracy of ±0.5°C. Maintains stable reaction temperatures to support enzyme activity and reduce temperature fluctuations during enzymatic hydrolysis.

2.Automatic pH Monitoring and Control

Supports pH monitoring and automatic adjustment according to enzyme requirements and raw material characteristics. Helps maintain suitable reaction conditions, improve hydrolysis consistency, and support standardized peptide production.

3.Controlled Enzymatic Hydrolysis

Provides a controlled reaction environment for protein-degrading enzymes to break down complex proteins into smaller peptides and soluble nitrogen-containing compounds. Hydrolysis parameters can be adjusted according to enzyme type, substrate characteristics, and target molecular-weight distribution.

4.High-Value Utilization of Aquatic By-Products

Suitable for processing low-value fish, fish trimmings, fish paste, and protein-containing aquatic processing by-products. Helps convert underutilized raw materials into higher-value protein hydrolysates and functional ingredients.

5.Improved Batch-to-Batch Process Consistency

Combines temperature regulation, pH control, and adjustable reaction parameters to establish repeatable enzymatic processing conditions. Supports consistent hydrolysate composition and downstream product quality.

6.Flexible Processing Applications

Suitable for different aquatic protein materials and enzyme formulations. Can be used in the production of fish protein hydrolysates, aquatic attractant peptides, fish sauce ingredients, and other protein-derived functional materials.

7.Integration with Downstream Separation and Freeze-Drying Systems

Can be integrated with solid-liquid separation, filtration, concentration, pre-freezing, and industrial vacuum freeze-drying equipment to establish an integrated protein peptide processing and freeze-drying production line.

Applications in Freeze-Dried Protein Peptide Production

The Constant Temperature Enzymatic Hydrolysis Tank plays an important role in preparing protein hydrolysates for subsequent freeze-drying.

• Fish Protein Hydrolysate Production: Processes fish meat, fish paste, and protein-rich aquatic materials into soluble protein hydrolysates for further concentration and freeze-drying.
• Bioactive Peptide Preparation: Supports the enzymatic preparation of peptide-rich ingredients for functional food, nutrition, and specialty ingredient applications.
• Aquatic Feed Attractant Production: Used to prepare fish-derived peptides and soluble protein ingredients that can serve as palatability enhancers and attractant components in aquatic feed formulations.
• Fish Sauce and Flavor Ingredient Processing: Supports controlled protein hydrolysis to produce soluble peptides, amino acids, and characteristic flavor compounds for fish sauce and seafood flavor ingredients.
• Freeze-Dried Protein Powder Manufacturing: Provides prepared protein hydrolysates for subsequent filtration, concentration, pre-freezing, and vacuum freeze-drying to produce low-moisture protein peptide powders.
• Aquatic Processing By-Product Valorization: Helps convert fish trimmings and other protein-containing processing residues into higher-value ingredients, supporting resource utilization and more sustainable aquatic processing.

Importance of Enzymatic Hydrolysis in Freeze-Dried Protein Production

Enzymatic hydrolysis is a key biochemical processing stage in the manufacture of protein peptide powders.

Large protein molecules are broken down by specific proteolytic enzymes into smaller peptides and other soluble nitrogen-containing compounds. The resulting hydrolysate can then undergo separation, purification, concentration, and vacuum freeze-drying.

The Constant Temperature Enzymatic Hydrolysis Tank contributes to downstream freeze-dried protein production in several ways:

• Controlled Protein Breakdown: Maintains suitable temperature and pH conditions for enzyme activity, supporting controlled protein hydrolysis.
• Improved Soluble Peptide Recovery: Helps release soluble peptides and amino acids from protein-rich raw materials, supporting downstream liquid-solid separation and recovery.
• Consistent Hydrolysate Quality: Standardized reaction conditions help control hydrolysis degree and improve batch-to-batch consistency.
• Optimized Downstream Processing: Provides a more controlled hydrolysate composition for subsequent filtration, concentration, and freeze-drying.
• Support for Functional Ingredient Development: Enables manufacturers to adjust enzyme formulations and hydrolysis conditions to develop peptide ingredients with specific molecular-weight distributions and functional properties.

After enzymatic hydrolysis, the liquid hydrolysate can be clarified and concentrated before pre-freezing and vacuum freeze-drying. Freeze-drying removes moisture through ice sublimation under vacuum conditions, helping preserve the soluble protein and peptide components in a low-moisture powder form.

The final peptide composition, solubility, flavor, and biological activity depend on raw material characteristics, enzyme selection, hydrolysis conditions, purification methods, and freeze-drying parameters.

Position in the Freeze-Dried Protein Peptide Production Line

The Constant Temperature Enzymatic Hydrolysis Tank is installed in the upstream protein processing section, before solid-liquid separation, concentration, and vacuum freeze-drying.

Typical Freeze-Dried Fish Protein Peptide Production Process:

Aquatic Raw Material Inspection → Cleaning and Trimming → Crushing or Mincing → Slurry Preparation → Enzymatic Hydrolysis → Enzyme Inactivation (if required) → Solid-Liquid Separation → Filtration → Concentration → Pre-Freezing → Vacuum Freeze-Drying → Crushing or Milling → Sieving → Packaging

Additional processes such as membrane separation, decolorization, deodorization, purification, or formulation adjustment may be incorporated according to the target peptide product and quality requirements.

In this production system:

• The enzymatic hydrolysis tank controls protein breakdown and prepares the protein hydrolysate.
• Filtration and separation systems remove insoluble residues and improve liquid clarity.
• Concentration equipment adjusts the hydrolysate solids content before drying.

The industrial vacuum freeze dryer performs the core dehydration process through ice sublimation under vacuum conditions.

The coordination of enzymatic hydrolysis, separation, concentration, and freeze-drying helps establish a standardized production process for high-quality freeze-dried protein peptide powders.

Industrial Applications and Target Customers

The SIENO Constant Temperature Enzymatic Hydrolysis Tank is suitable for:

• Fish protein hydrolysate manufacturers
• Aquatic protein peptide processing plants
• Aquatic feed additive manufacturers
• Fish and seafood processing enterprises
• Fish sauce and seafood flavor ingredient producers
• Functional protein ingredient manufacturers
• Bioactive peptide development companies
• Aquatic processing by-product utilization projects
• Food and nutrition ingredient manufacturers
• Factories establishing or upgrading freeze-dried protein peptide production lines

SIENO Integrated Freeze-Dried Protein Peptide Production Solutions

SIENO specializes in industrial vacuum freeze-drying equipment and integrated freeze-dried food, protein ingredient, and functional material processing solutions.

For aquatic protein and peptide manufacturers, SIENO can provide equipment selection and production line integration solutions covering raw material preparation, enzymatic hydrolysis, solid-liquid separation, filtration, concentration, pre-freezing, vacuum freeze-drying, powder processing, and finished-product packaging.

The Constant Temperature Enzymatic Hydrolysis Tank serves as an important upstream reaction unit, converting protein-rich aquatic materials into soluble protein hydrolysates and peptide-rich liquids. SIENO industrial vacuum freeze dryers then perform the core dehydration process through vacuum sublimation.

By integrating controlled enzymatic hydrolysis, liquid processing, and industrial vacuum freeze-drying technologies, SIENO helps manufacturers develop customized production lines for freeze-dried fish protein peptides, aquatic protein hydrolysates, functional protein powders, and other high-value aquatic-derived ingredients.

Production line configurations can be tailored according to raw material characteristics, enzyme formulations, target peptide specifications, processing capacity, and finished-product requirements.

Core Product Keywords:

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