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News
Color protection and clarification technology of PVP in juice and vegetable juice processing
May 10, 2026Natural enemies of color and stability in fruit and vegetable juices: enzymatic and non enzymatic browning One of the biggest quality challenges faced by fruit and vegetable juices during processing and storage is color deterioration, mainly m...
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Emerging Applications and Development Trends of PVP in Food Processing
May 03, 2026一、 The 'constructor' of functional nanofood The application of nanotechnology in the food industry aims to improve the delivery efficiency, targeting, and stability of nutrients. PVP plays a central role in it. 1. Stabilizers and surfac...
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In depth analysis of the application of insoluble polyvinylpyrrolidone (PVPP)
Apr 26, 2026一、 From PVP to PVPP: Why is "insoluble" more favored? PVPP is a three-dimensional network structure polymer obtained by crosslinking linear PVP molecular chains. This structure changes its physical properties: 1. Insolubility: PVPP is i...
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Application of PVP in Food Packaging and Coatings - Innovative Materials for Enhancing Barrier and Safety
Apr 19, 2026The core requirement of food packaging is to block oxygen, moisture, and microorganisms, extending the shelf life of food. However, traditional packaging materials (such as plastic and paper) are prone to problems such as insufficient barrier propert...
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The Quality Optimization Application of PVP in Meat Processing: Multiple Assistance from Water and Color Preservation to Flavor Enhancement
Apr 12, 2026The quality core of meat products (such as sausages, ham, and cured meat) lies in their moisture content, color stability, tender taste, and flavor retention. However, the pickling and heating processes during processing can easily lead to moisture l...
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The key role of PVP in solid and protein beverages
Apr 05, 20261、 Stability challenges of solid and protein beverages The challenge of solid beverages: Agglomeration: Powder particles adhere to each other due to moisture absorption or surface static electricity, forming hard lumps that are difficult to di...
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Protecting Color and Flavor - PVP as a Food Stabilizer and Protector
Mar 29, 2026The color, aroma, and taste of food are key factors determining its market acceptance. However, oxidation is the number one enemy that leads to food quality deterioration during processing and storage, causing a series of problems such as oil spoilag...
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The Secret of Clarity - Application of PVP in Clarifying Alcoholic Beverages and Fruit Juice
Mar 22, 2026A glass of clear and transparent beer, a bottle of sparkling white wine, and a can of sediment free fruit juice always bring people better visual enjoyment and quality. However, these beverages are prone to turbidity and precipitation during producti...
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The diverse applications of PVP in the beverage industry: empowering the entire chain from clarification to preservation
Mar 15, 2026With the transformation of the beverage industry towards natural, healthy, and functional directions, consumers have put forward higher requirements for the clarity of appearance, uniformity of taste, and shelf life of beverages. Mainstream categorie...
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PVPP empowers the beer industry: the core solution for clarification, stability, and flavor optimization
Mar 08, 2026Clarity, colloid stability, and flavor coordination are key indicators that determine the market competitiveness of beer throughout the entire brewing chain. During the fermentation, storage, and transportation of beer, polyphenolic substances in the...
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Indian Customers Visit Our Factory, Inspect PVP Production Lines and Successfully Reach Cooperation Orders
Mar 02, 2026On April 22-23, 2025, Nanjing Shundajie Chemical New Materials Co., Ltd. welcomed Mr. Manmit and his delegation, important customers from India. During this visit, the client focused on inspecting the company's PVP K30 and PVP-I (polyvinylpyrrolidone...
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The key role of PVP in solid and protein beverages
Jan 08, 20261、Stability challenges of solid and protein beverages The challenge of solid beverages: Agglomeration: Powder particles adhere to each other due to moisture absorption or surface static electricity, forming hard lumps that are difficult to dissolve....
Read More -
Protecting Color and Flavor - PVP as a Food Stabilizer and Protector
Jan 01, 2026The color, aroma, and taste of food are key factors determining its market acceptance. However, oxidation is the number one enemy that leads to food quality deterioration during processing and storage, causing a series of problems such as oil spoilag...
Read More -
The Secret of Clarity - Application of PVP in Clarifying Alcoholic Beverages and Fruit Juice
Dec 25, 2025A glass of clear and transparent beer, a bottle of sparkling white wine, and a can of sediment free fruit juice always bring people better visual enjoyment and quality. However, these beverages are prone to turbidity and precipitation during product...
Read More -
The diverse applications of PVP in the beverage industry: empowering the entire chain from clarification to preservation
Dec 18, 2025With the transformation of the beverage industry towards natural, healthy, and functional directions, consumers have put forward higher requirements for the clarity of appearance, uniformity of taste, and shelf life of beverages. Mainstream categorie...
Read More -
PVPP empowers the beer industry: the core solution for clarification, stability, and flavor optimization
Dec 11, 2025Clarity, colloid stability, and flavor coordination are key indicators that determine the market competitiveness of beer throughout the entire brewing chain. During the fermentation, storage, and transportation of beer, polyphenolic substances in the...
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Which one is better for preserving fruits and vegetables, PVPK30 or K17 ?
Dec 04, 2025The difference in fruit and vegetable preservation performance between PVPK30 (polyvinylpyrrolidone K30) and K17 is fundamentally due to performance differences caused by differences in molecular weight and molecular structure . Considering their fil...
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What soil types are not suitable for PVP?
Nov 27, 2025The suitability of PVP (polyvinylpyrrolidone) in soil is highly dependent on the soil's physical and chemical properties (such as particle composition, pH, salinity, and organic matter content) and core issues (such as compaction, water retention, an...
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What is the specific principle of PVP working in soil?
Nov 20, 2025The use of PVP (polyvinylpyrrolidone) in soil should be based on the principles of " low concentration, auxiliary use, and application-specific adaptation ." Methods should be designed based on its characteristics (water solubility, weak soil-improvi...
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What is the specific principle of PVP working in soil?
Nov 13, 2025The core of PVP's (polyvinylpyrrolidone) function in soil lies in its molecular structure (polar groups and polymer chains) and physicochemical properties (water solubility, adsorption, and water retention) . Through "intermolecular interactions" or ...
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Hot News
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Indian Customers Visit Our Factory, Inspect PVP Production Lines and Successfully Reach Cooperation Orders
2026-03-02
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Nanjing SUNDGE Chemical New Materials Co., Ltd. participates in the 2025 CPHI China exhibition to jointly expand the global pharmaceutical new materials market
2025-07-10
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Based on the law, ensure the quality and safety of veterinary drugs-SUNDGE participated in the veterinary drug industry management training
2025-01-08
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SUNDGE Nanjing Ali Center Outbound Visit
2024-10-28
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The Turkish guests visited the factory and reached the intention of cooperation
2024-09-13
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SUNDGE Successfully Exhibited CPHI South China Station
2024-02-28
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SUNDGE participates in the course "Annual Business Plan and Comprehensive Budget Management
2024-02-28
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Watch and help each other! SUNDGE donates 10000 yuan to the Gansu earthquake stricken area
2024-02-28
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Good news - The company has successfully obtained the Veterinary Drug Business License Certificate
2024-02-28