Bulk Concentrated Grape Juice from China Suppliers - Rich in Antioxidants | HDT Food Factory
Product Information
|
Production Process
|
It mainly includes processes such as raw material processing, crushing, juice extraction, clarification, concentration, sterilization, and filling, among which enzymatic hydrolysis, ultrafiltration, and low-temperature concentration are key. |
|
Equipment Material
|
The equipment parts that come into direct contact with materials are generally made of food grade SUS304 stainless steel (austenitic chromium nickel stainless steel), which is corrosion-resistant, easy to clean, and meets food safety requirements. |
|
Product Advantages
|
|
|
Application Scenarios
|
Widely used in fruit juice beverages, health products, etc., as a natural flavoring agent and nutritional enhancer. |
|
Solution
|
Advanced solutions such as ultrafiltration clarification, nanofiltration concentration, sterile large tank storage, and dynamic membrane technology are adopted to address issues such as turbidity, browning, and sedimentation. |
|
Key Parameters
|
Juice Yield: 70% – 85%
Brix: 68°Bx
pH: 1.0 – 4.0
Capacity: 10 – 2500 tons/day
|
Frequently Asked Questions
Q
What is the typical juice yield of the grape juice concentration production line?
The typical juice yield ranges from 70% to 85%, depending on the grape variety, raw material quality, and the specific processing parameters configured for the production line.
Q
Why is SUS304 stainless steel used for equipment parts that contact materials?
Food grade SUS304 stainless steel is chosen because it offers excellent corrosion resistance, is easy to clean and sterilize, and fully complies with international food safety standards, ensuring no contamination of the product during processing.
Q
How does the ambient temperature concentration technology protect grape nutrients?
Ambient temperature concentration technology operates at low temperatures, which effectively prevents the degradation of heat-sensitive components such as anthocyanins and polyphenols, preserving the natural color, flavor, and nutritional value of the grape juice.
Q
What common quality issues can this production line solve?
The production line addresses key quality challenges including turbidity, browning, and sedimentation through advanced technologies such as ultrafiltration clarification, nanofiltration concentration, sterile large tank storage, and dynamic membrane technology.
Q
What is the production capacity range available for this equipment?
The equipment supports a wide capacity range from 10 tons/day for small-scale operations up to 2,500 tons/day for large industrial production facilities, making it suitable for businesses of all sizes.
Q
In which industries or products can concentrated grape juice be applied?
Concentrated grape juice produced by this line is widely used in fruit juice beverages, health products, food additives, and nutraceuticals, serving as a natural flavoring agent and nutritional enhancer with a stable quality and extended shelf life.
010203040506070809101112
Production Process
01
Raw Material Selection & Cleaning
High-quality apples are strictly selected and thoroughly cleaned to ensure raw material safety.
02
Crushing & Pressing in Anaerobic Environment
Apples are crushed and pressed under oxygen-limited conditions to minimize oxidative browning and preserve natural color and flavor.
03
Enzymatic Hydrolysis & Ultrafiltration
The juice undergoes enzymatic treatment and ultrafiltration to completely remove pectin, starch, and unstable proteins, resulting in clear and highly stable juice.
04
Low-Temperature Concentration
Using low-temperature vacuum evaporation or advanced membrane concentration (e.g., nanofiltration), water is removed efficiently at much lower temperatures than traditional boiling. This preserves thermosensitive nutrients (e.g., vitamin C) and volatile flavor compounds.
05
Sterilization & Aseptic Packaging
The concentrate is instant-sterilized and aseptically filled into large sterile bags or drums, ensuring extended shelf life and ease of storage and transportation.
This is a paragraph
This is a paragraph
This is a paragraph
This is a paragraph