Team Introduction
Jiayi's research and innovation team is led by Dr. Zhang, a biologist from the University of Nottingham, UK. The team comprises over 30 professionals from diverse disciplines, including biology, chemistry, nutrition, and engineering. Under Dr. Zhang's guidance, they explore cutting-edge technologies, combining varied perspectives and innovative thinking to drive product development and innovation. The team is dedicated to transforming the latest scientific discoveries into practical, innovative products, aiming to provide clients with advanced and effective solutions that meet evolving market demands.
The team's work encompasses the entire process from fundamental research to product innovation and technology development, ensuring our products are both scientifically sound and highly practical with strong market competitiveness.
Laboratory Introduction
Jiayi Laboratory has established a close collaboration with Jiangnan University, a key institution under the Ministry of Education of China and part of the "211 Project." Together, we have developed a series of rigorous standards, including quality testing criteria, shipping standards, and comprehensive control measures. These standards incorporate absorbance analysis, digitization of sensory evaluation, as well as national standards (GB 31645-2018) and industry guidelines (QB 2732-2005). Our core product standards focus on absorbance value analysis, supplemented by sensory evaluation. For each batch, we sample five samples per ton, using advanced analytical technology and diverse sensory assessments to ensure premium quality and stable performance.
These standards guarantee the professionalism and authority of the laboratory in product development and quality control while enhancing overall product quality and market competitiveness. Through academic exchanges and resource sharing with Jiangnan University, Jiayi Laboratory continuously optimizes testing methods and quality management systems, providing clients with more reliable and high-quality products.
Absorbance Analysis (420nm)
The 420nm absorbance analysis involves using precision instruments from the fields of biochemistry, pharmaceuticals, and environmental science to measure the absorbance of products at this specific wavelength.
Quality Indicator: A lower absorbance indicates higher transmittance, signifying superior product concentration, purity, and color.
Sensory Evaluation
Evaluation Team: Comprising industry experts, medical doctors, researchers, and regular consumers, over a hundred participants assess compliant products.
Scoring Mechanism: A 10-point scale is implemented, with the average score reflecting the sensory quality of the product. Each star represents 20% satisfaction, with a maximum rating of 5 stars (full score).
Quality Assurance
Production strictly adheres to established standards, with each batch sampled for at least five samples per ton, undergoing comprehensive testing by at least six professionals to maintain quality stability.
Total Nitrogen Testing
Total nitrogen testing of collagen peptides measures the nitrogen content, which helps determine protein levels.
Protein content is a crucial quality indicator of collagen peptides, directly impacting the product's nutritional value and functional characteristics. Regular total nitrogen testing ensures consistency across batches and compliance with protein content standards.
Molecular Weight Testing
Molecular weight testing of collagen peptide powder is vital for quality control and functional characteristics. Molecular weight affects absorption efficiency, functional properties, and applicability in various uses.
Understanding and controlling the molecular weight of collagen peptides is key to producing high-quality products. Testing each batch for molecular weight ensures consistency and mitigates functional differences between batches.
production process
Our equipment
Patent Certificate
