Dulles Saline Algae-Derived Beta-Carotene Powers Your Clean Label Formulas

Amid the global trend toward clean labeling В случае необходимостиthe food industry, consumer demand for “natural, safe, and effective” products continues to rise. Recent market research indicates that over 72% of consumers prioritize “clean labeling” as a key factor in purchasing decisions, with natural ingredient sources and scientifically validated efficacy emerging as core competitive advantages for product differentiation.

Green Spring Technology leverages globally leading Dunaliella salina cultivation technology and innovative extraction processes to provide clients with β-carotene raw material solutions featuring natural configuration, exceptional bioactivity, and comprehensive safety validation.

1 Natural Origin and Configuration Advantages: Scientifically Formulated to Enhance Product Value

Green Spring Technology rigorously selects premium Dunaliella salina strains, cultivated in strictly controlled photobioreactors to ensure raw material purity and consistency. The naturally occurring β-carotene in Dunaliella salina exhibits unique configurational characteristics: the all-trans configuration accounts for 60%-70%, while cis-isomers like 9-cis and 13-cis constitute 30%-40%. В. научные исследованияconfirms this scientific ratio achieves optimal synergistic effects.

Our low-temperature extraction process maximizes preservation of the natural configuration'sintegrity. The all-trans configuration demonstrates superior bioavailability in vivo, with vitamin A conversion efficiency approximately 40% higher than the cis configuration.

Conversely, the cis configuration exhibits distinct health benefits, with research indicating its antioxidant activity is 15%-20% higher than all-trans, offering greater advantages in regulating lipid metabolism. This scientifically optimized configuration combination enables our raw materials to meet diverse application requirements, providing comprehensive functional support for our clients' products.

2 Innovative Process System: Comprehensive Assurance of Raw Material Quality and Stability

Addressing the technical challenges of β-carotene's susceptibility to oxidation and sensitivity to light and heat, Green Spring Technology has invested in R&D to establish a complete innovative process system:

2.1 Mild Extraction Technology

Utilizing supercritical CO₂ extraction at temperatures below 35°C, this process completely avoids high-temperature degradation of natural configurations. Free from chemical solvents, it ensures 100% solvent-free raw materials with a stable extraction rate exceeding 92%.

2.2 Patented Stabilization Technology

A multi-layer microencapsulation system creates a protective barrier around β-carotene molecules. This technology extends the shelf life of raw materials to 24 months at room temperature. Under accelerated testing conditions (40°C, 75% relative humidity), active ingredient retention remains above 95%.

2.3 Intelligent Quality Control System

Twenty-eight quality monitoring points are established during production to track critical process parameters in real time. Each batch carries a unique quality traceability code, allowing customers to scan a QR code for complete production data and testing reports.

The application of these innovative technologies enables our products to withstand various demanding processing conditions, including high-temperature sterilization and extrusion granulation, while maintaining excellent stability of active ingredients. 

3 Scientifically Validated Safety Assurance: Safeguarding Product Market Launch

Green Spring Technology places high importance on safety validation of raw materials and has established a comprehensive safety evaluation system:

In acute toxicity tests, no adverse reactions were observed even at doses reaching 5000mg/kg body weight. Subchronic toxicity studies demonstrated that in a 90-day rat feeding trial, daily intake of 1000mg/kg beta-carotene resulted in all physiological indicators remaining within normal ranges. Notably, reproductive toxicity studies confirmed through two consecutive generations of rat reproduction testing that our product has no adverse effects on reproductive function or offspring development.

Our quality management system holds ISO 22000 and FSSC 22000 certifications. Every batch undergoes testing for 26 parameters, including critical safety indicators such as heavy metals, microorganisms, and pesticide residues. Concurrently, we continuously conduct safety studies on mutagenicity and teratogenicity, providing comprehensive data support for our customers' global market access.

4 Exceptional Biological Efficacy: Scientific Data Supporting Product Performance

4.1 Antioxidant Protection System

Green Spring Technology's β-carotene leverages its unique 11-conjugated double bond structure to establish a highly efficient antioxidant protection system. Experimental data shows an IC50 value of 28.5μg/mL in the DPPH radical scavenging assay, significantly outperforming synthetic β-carotene. In the hydroxyl radical scavenging assay, at a concentration of 100 μg/mL, the scavenging rate reached 82.3%. More importantly, our raw material maintains over 85% antioxidant activity even in simulated gastrointestinal digestion environments, ensuring it delivers its intended health benefits within the human body.

4.2 Anti-Inflammatory Support Mechanism

Through cellular experiments and animal studies, we have demonstrated the product's unique anti-inflammatory value. In a lipopolysaccharide-induced inflammatory model using RAW264.7 cells, our β-carotene significantly suppressed the expression of inflammatory mediators such as IL-6 and TNF-α, achieving inhibition rates of 65% and 58%, respectively. This anti-inflammatory activity is closely linked to its regulation of the NF-κB signaling pathway, providing scientific rationale for developing inflammation-related health products.

5 Professional Technical Support and Service System

Green Spring Technology has established a comprehensive customer support system to ensure clients receive expert technical services throughout product development:

Our R&D team comprises experts in food science, nutrition, formulation engineering, and other fields, delivering customized solutions tailored to specific client needs. During formulation development, we provide full guidance including ingredient screening, formula optimization, and process parameter determination; During production, our engineering team assists clients in resolving technical challenges; at the market launch stage, we provide complete regulatory documentation and technical materials to support global market access.

Notably, our fully equipped application laboratory features pilot-scale equipment for multiple dosage forms, enabling simulation of actual production conditions for preliminary product validation and optimization. This service has helped numerous clients reduce product development cycles by over 30%.

6 Clean Label Advantages and Market Value

Green Spring Technology's Dunaliella salina-derived β-carotene fully meets the core requirements of clean label products. Our raw material is not only certified to China's GB standards but also complies with global regulatory requirements including the US FDA's GRAS certification and the EU's Novel Food certification. Our comprehensive regulatory support documentation—including toxicology reports, stability study data, and ingredient analysis reports—significantly streamlines clients' product registration processes.

Currently, our products are successfully applied across multiple sectors: - In functional foods, particularly suitable for beverages and dairy products requiring natural coloring; - In dietary supplements, providing safe and effective active ingredients for softgels, tablets, and other formulations; - In foods for special medical purposes, delivering specialized nutritional support for specific populations.

Contact Us to Begin a New Chapter of Collaboration

Feel free to reach out to the Green Spring Technology team anytime for more product information and technical solutions:

Contact Channels:

· Phone: +86 29 88313578

· Mobile/WhatsApp: +86 13649243917

· Email: helen@greenspringbio.com

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

Professional Service Commitment:

✓ Complimentary Samples: Experience the exceptional quality of our ingredients firsthand

✓ One-on-one technical support: Tailor-made application solutions

✓ Comprehensive technical documentation: Including test reports, regulatory files, etc.

✓ Rapid response mechanism: Professional inquiries answered within 24 hours

Our technical team provides end-to-end professional support from ingredient selection to product launch. Let's collaborate to advance clean label products, create more premium health choices for consumers, and gain competitive market advantages!

Ссылка:

[1]  Alagoz Y, Nayak P, Dhami N, и др. цис-каротин биосинтез, эволюция и регулирование в растениях: появление новых сигнализирующих метаболитов [J]. Arch Biochem Biophys, 2018, 654: 172 — 184.

[2] до свидания В промышленности Research  Доклад о работе сессии in  Китай (Китай) 2020-2024 годы  [р]. China Market Research Online, 2020

[3] шао б, сюй икс д. Источник каротин и его функции [J]. Пищевая добавка китая, 2008, (5): 41-44.