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Our machines are widely used for herb essential oils extraction and separation in pharmaceutical, food, cosmetics, and spice industries, among others. Careddi Supercritical(CAREDDI TECHNOLOGY CO.,LTD) CO2 Extraction Machines are the most advanced extraction method with a clean process, low temperature, and non-damaged ingredients inside the materials. Moreover, our machines have many advantages such as highly-integrated system with high capacity, easy installation and operation, precise pressure control, quick pressure increase, double safety protection, fast extraction speed, and 99% CO2 recovery rate.

Cosmetics

In the pursuit of clean, potent, and sustainable beauty, supercritical CO₂ extraction has emerged as a revolutionary force, redefining how nature’s treasures are transformed into high-performance cosmetic ingredients. At Careddi Technology,we specialize in crafting premium supercritical extracts that empower global brands to create skincare, haircare, and body care products that resonate with today’s eco-conscious consumers.

Skincare Serums & Toners

Supercritical extracts like chamomile bisabolol and licorice glabridin infuse toners and serums with anti-inflammatory and brightening power. Their low molecular weight ensures deep penetration, targeting hyperpigmentation and redness without irritating sensitive skin.

Anti-Aging Creams

Rosehip oil, extracted via CO₂, retains 95%+ of its natural trans-retinoic acid—a gold-standard ingredient for collagen stimulation and wrinkle reduction. Paired with sea buckthorn’s omega-7, it creates luxe creams that repair and rejuvenate.

Hair Repair Solutions

Buriti oil, sourced from Amazonian palms, is packed with beta-carotene and tocopherols. CO₂-extracted buriti retains 3× more antioxidants than steam-distilled versions, revitalizing damaged hair and shielding it from UV and thermal stress.

Pharmaceutical

Supercritical Extracts: Bridging Traditional Herbal Medicine and Modern Pharmaceuticals
In the evolving landscape of global healthcare, supercritical fluid extraction (SFE) technology has emerged as a revolutionary force, seamlessly integrating traditional herbal wisdom with modern pharmaceutical innovation. Utilizing supercritical carbon dioxide as a solvent, this green extraction method offers unparalleled precision in isolating bioactive compounds from medicinal plants, ensuring both efficacy and sustainability—a cornerstone for today’s health-conscious markets.

Precision in Preserving Nature’s Pharmacy

Traditional herbal medicine relies on the therapeutic potential of plant-derived compounds, yet conventional extraction methods often compromise quality through high temperatures or toxic solvents.

Elevating Quality Control and Scalability

Modern pharmaceuticals demand rigorous quality control, and SFE excels here. By coupling with analytical techniques like GC-MS,CO2 Extraction enables real-time monitoring of compound profiles, ensuring batch-to-batch consistency.

Applications Across Modern Therapeutics

Supercritical extracts are not confined to traditional remedies. They fuel advancements in nutraceuticals, oncology, and antimicrobial therapies.

Food Industry

Supercritical fluid extraction (SFE), primarily using carbon dioxide (CO₂), has emerged as a revolutionary technology in the food industry due to its ability to produce high-quality, solvent-free extracts. Operating above CO₂’s critical point (31.1°C and 73.8 bar), this method selectively extracts bioactive compounds without thermal degradation, making it ideal for food processing, flavor enhancement, and functional ingredient production. Supercritical extracts are widely used in food additives, nutraceuticals, and natural preservatives, aligning with the growing consumer demand for clean-label and sustainable products.

Extraction of Natural Flavors and Fragrances

Supercritical CO₂ extraction is extensively used to obtain natural flavors and fragrances without chemical solvents:
Vanilla, citrus, and mint extracts retain their volatile aromatic compounds, providing superior flavor profiles for beverages, confectionery, and baked goods.

Production of Nutraceuticals and Functional Food Ingredients

Supercritical extracts are rich in bioactive compounds used in health-enhancing foods: Omega-3 fatty acids from algae and fish oil are concentrated without oxidation, making them ideal for fortified foods and supplements.

Decaffeination and Fat Modification

Coffee and tea decaffeination: Supercritical CO₂ selectively removes caffeine while preserving flavor compounds, offering a cleaner alternative to chemical solvents like methylene chloride.
Reduction of fats and cholesterol: SFE is used to extract excess fats from dairy products and meats while retaining nutritional quality.

Nutraceutical Industry

Supercritical fluid extraction (SFE) using carbon dioxide (CO₂) has become a game-changing technology in the nutraceutical sector, offering unparalleled advantages for producing high-quality, bioactive-rich supplements. This advanced extraction method operates above CO₂'s critical point (31.1°C and 73.8 bar), enabling the selective isolation of valuable compounds while preserving their nutritional integrity. The resulting extracts are increasingly incorporated into dietary supplements and functional foods due to their superior purity, potency, and bioavailability.

Enhanced Bioactive Compound Extraction

Supercritical CO₂ extraction excels at obtaining thermolabile and oxygen-sensitive nutrients that are often degraded in conventional extraction processes: Omega-3 fatty acids from marine and plant sources maintain their molecular structure, preventing oxidation and rancidity
Fat-soluble vitamins (A, D, E, K) are extracted without thermal degradation, ensuring maximum nutritional value

Specialty Nutraceutical Ingredients

The technology enables production of premium-grade ingredients for targeted health applications: Astaxanthin from microalgae is extracted for premium anti-aging supplements

Improved Product Formulations

Supercritical extracts offer unique advantages in supplement manufacturing: Higher concentration of active compounds allows for smaller dosage forms
Absence of solvent residues meets stringent regulatory requirements
Better solubility enhances bioavailability compared to conventional extracts

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