Green Spring Unveils Extraction Breakthrough for Residue-Free, High-Activity Lutein

On the journey toward health and safety, the eye care ingredient sector faces a critical challenge: as consumers increasingly prioritize ingredient purity and brands strive for breakthrough product efficacy, traditional lutein extraction methods have become a shackle on industry progress due to their inherent limitations.

For years, the specter of solvent residues has loomed over the lutein ingredient market. This not only poses potential safety risks but also makes it difficult for brands to develop “clean label” products. Simultaneously, the loss of active components during high-temperature extraction and chemical processing means the actual efficacy of end products often falls short of expectations—consumers may be ingesting lutein molecules that are no longer at peak potency.

Today, Green Spring Technology breaks through with innovation, proudly announcing a revolutionary breakthrough in lutein extraction technology. Our new extraction process will fundamentally redefine industry standards, achieving a dual leap toward “zero residue and high potency.” This represents not merely a technical upgrade but a redefinition of the essence of lutein raw materials, ushering in a new era of “pure efficacy” for eye care products.

In this new era, safety and efficacy are no longer mutually exclusive. Green Spring Technology is committed to providing partners with lutein raw materials that combine ultimate purity and exceptional activity. This enables brands to create truly safe and effective eye care products without compromise, securing a sustained competitive edge in the market.

Part One: Green Spring Technology Delivers on “Zero Residue, High Activity”

Based on deep insights into the limitations of traditional extraction processes, Green Spring Technology has successfully developed proprietary molecular-level directional extraction technology. Through two core technological breakthroughs, this innovation enables precise control over the lutein extraction process, fundamentally ensuring the purity and bioactivity of the raw material.

Breakthrough 1: Supercritical Fluid Replacement Technology Delivers “Zero Residue” 

We pioneered the use of food-grade supercritical fluids as extraction media, completely replacing traditional organic solvents: 

· Media Innovation: Utilizing safe, non-toxic food-grade media to achieve highly selective lutein extraction under specific temperature and pressure conditions

· Process Control: Ensuring the extraction process consistently operates within safe critical limits through precise parameter management

· Separation and Purification: Employing a multi-stage separation system for efficient separation of extraction medium and target product

· Quality Verification: Third-party testing confirms zero detectable organic solvent residues in final products

Breakthrough 2: Low-Temperature Steady-State Protection Technology Ensures “High Activity” Performance 

Addressing the technical challenges of lutein degradation and isomerization during extraction, we developed a unique activity preservation solution: 

· Low-temperature environment: The entire extraction process is maintained below 40°C to effectively prevent degradation of heat-sensitive components

· Inert protection: Extraction occurs within a fully enclosed inert gas protection system, isolating active ingredients from oxygen oxidation

· Configuration preservation: Unique molecular stability technology ensures lutein retains its most bioactive all-trans configuration

· Rapid processing: The entire workflow from extraction to drying is completed within 2 hours, maximizing component activity retention

Technical Validation: Data Speaks 

Comparative testing demonstrates that lutein raw material extracted using the new process excels in key metrics: 

· Activity retention rate reaches 98.5%, exceeding traditional processes by over 25%

· All-trans configuration ratio exceeds 95%, ensuring optimal bioavailability

· Significantly enhanced batch consistency, with accelerated testing confirming over 90% active ingredient retention within 36 months

This technological breakthrough not only resolves long-standing industry challenges but also provides downstream clients with robust technical assurance for developing premium eye care products.

Part Two: Value Empowerment—Transforming Technical Advantages into Market Competitiveness

Green Spring Technology's innovative lutein extraction process represents not only a technological breakthrough but also delivers tangible market competitive advantages for partners. We are committed to transforming the “zero residue, high potency” technical characteristics into core market value for our clients' products.

Value 1: Redefining Safety Standards, Building Brand Trust 

Based on breakthrough solvent-free technology, our raw materials will help clients: 

· Establish new product safety standards: Eliminate consumer concerns about solvent residues, building “absolute safety” brand recognition in the market

· Meet premium market demands: Ideal for products targeting infants, pregnant women, and special populations with stringent safety requirements

· Overcome international technical barriers: Fully comply with the highest purity standards for raw materials in global markets like Europe and the US, empowering clients to expand worldwide

Value 2: Enhance Product Efficacy, Strengthen Market Competitiveness 

“High bioactivity” is not merely a technical parameter but a guarantee of product efficacy: 

· Maximized effectiveness: Higher bioactivity means products deliver more pronounced eye-care benefits at equivalent dosage levels

· Reduced usage costs: Superior bioavailability enables clients to achieve desired outcomes with lower ingredient concentrations, optimizing product cost structures

· Differentiated claim support: Provides technical backing for claims like “high bioactive lutein,” enabling clients to break free from homogeneous competition

Value 3: Proactive positioning to seize market trends 

Our technological innovations align seamlessly with market developments: 

· Aligns with clean label trends: Fully complies with global “clean label” movement requirements for ingredient purity

· Responding to sustainability: Eco-friendly production processes align with ESG principles, enhancing brand image

· Meeting consumer upgrade demands: Empowering clients to seize market opportunities in premium, functional eye care products

Value 4: Comprehensive Quality System, Ensuring Supply Chain Security 

We deliver end-to-end quality assurance: 

· Establishing traceability systems: Full-process quality monitoring from raw materials to finished products ensures batch consistency

· Providing technical documentation: Comprehensive testing reports and technical materials support client product registration and filing

· Ensuring stable supply: Advanced production processes guarantee consistent product quality across batches, safeguarding client supply chain security

Through these four value dimensions, Green Spring Technology's innovative technologies empower partners to establish comprehensive competitive advantages in product safety, efficacy validation, market positioning, and supply chain assurance—jointly propelling the eye care product category toward a new stage of development.

Part Three: Launching a New Chapter of Strategic Collaboration 

Green Spring Technology's innovative processes represent not only a technological achievement but also a commitment to mutual growth with industry partners. We have established a comprehensive product system and support solutions to ensure clients can swiftly translate technological advantages into market competitiveness.

Enhanced Product Matrix to Meet Diverse Needs 

Based on core extraction technology, we offer a full range of lutein raw material solutions: 

· High-concentration base materials: Standard powders with over 80% lutein content, suitable for conventional dosage forms like capsules and tablets

· Functional customized materials: Including water-dispersible and oil-soluble variants to meet innovative dosage requirements for beverages, dairy products, etc.

· Compound formulation materials: Providing blended solutions combining lutein with active ingredients like zeaxanthin and anthocyanins to create comprehensive eye care products

Comprehensive technical support to drive product innovation

 We deliver professional technical services covering the entire product development lifecycle: 

· Formulation development support: Expert teams provide end-to-end technical guidance on dosage form selection and formulation optimization

· Production process optimization: Tailored process parameter recommendations based on specific client manufacturing conditions

· Quality system establishment: Assistance in developing quality control standards and methodologies for raw materials and finished products

Market empowerment initiatives to co-create brand value 

We are committed to jointly expanding markets with partners: 

· Joint Marketing Initiatives: Provide technical endorsement and co-promotion support for strategic partners

· Claim Support Documentation: Supply comprehensive technical packages including test reports, safety data, and market claim supporting materials

· Training & Exchange: Host regular technical seminars to share industry trends and application solutions

Act Now, Partner for Mutual Success

 We invite industry partners to seize market opportunities together: 

· Sample Requests: Request complimentary samples to experience our raw materials' exceptional quality firsthand

· Technical Consultation: Our expert team offers tailored solutions and technical guidance

· Partnership Discussions: Explore comprehensive collaboration opportunities, including product customization and technology sharing

Green Spring Technology firmly believes that mutual growth with our clients drives sustained industry advancement. Let us join hands, building on innovative technology and guided by market demand, to pioneer a new future for the eye health industry.

Contact Us:

Phone: +86 13649243917

Email: helen@greenspringbio.com

Website: https://www.greenspringnatural.com/

referencias

[1] Li Yongxiang, Cao Duanlin. Avances en la investigación sobre la extracción y aplicación de luteína [J]. Shanxi Chemical Industry, 2004, 24(1): 17-18.

[2] Sun Zhen, Yao Huiyuan. El efecto anticanceroso de la luteína y el estado actual de la investigación [J]. Biotechnology Newsletter, 2005(1): 84-86.

[3] Wu Zhigang, Wang Ping, Lv Shuangshuang, et al. Progreso de la investigación en marigolds pigmentados [J]. Liaoning Agricultural Sciences, 2007 (4): 33-37.

[4] Meng Zhe, Liu Hongyun. Introducción a luteína [J]. Educación química, 2007 (3): 3-4.