Plant Extracts
• Product Name: Rosemary-Grapefruit Concentrated Powder
• Latin Name: Rosmarinus officinalis L. (Rosemary); Citrus × paradisi Macfad. (Grapefruit)
• Plant Part Used: Dried aerial parts of rosemary; mature fresh fruits of grapefruit (pulp and peel)
Manufactured from dried aerial parts of rosemary and fresh mature grapefruit fruits via sorting-washing, cold-press juice extraction, low-temperature enzymatic hydrolysis, membrane separation clarification, low-temperature vacuum concentration and spray drying. The product fully retains natural complex active components including rosemary phenols, carnosic acid, carnosol, grapefruit flavonoids, naringin and limonin. It contains no artificially blended monomers and no excessive filling of exogenous auxiliary materials. Featuring strong antioxidant activity, free-radical scavenging capacity, metabolic regulation and relieving bodily oxidative stress, it serves as a compound functional concentrated powder raw material of medicinal-edible homology. Different from simple physically-mixed powder, this product adopts co-concentration technology with superior multi-component synergistic effect, precisely meeting the demands of bodily anti-oxidation, auxiliary weight management and daily sub-health maintenance.
• Raw Material Source: Co-concentrated dual components of rosemary and grapefruit; free of starch, dextrin and other exogenous additives.
• Processing Grade: Low-temperature first-grade refined concentrated powder, free of high-temperature thermal degradation and artificial monomer blending; free of impurities, solvent residues, excessive heavy metals and pesticide residues.
• Core Indicators: Carnosic acid ≥2.0%, Naringin ≥5.0%; Total phenols ≥8.0%, balanced active components with excellent antioxidant performance.
• Physical and Chemical Properties: Water-soluble fine powder, fully dispersible in aqueous system; encapsulated modified specifications are customizable for multiple dosage forms.
• Applicable Dosage Forms: Solid beverages, pressed candies, tablets, capsules, compound powders and other forms.
• Storage Properties: Sealed and light-proof, moisture-proof; long-term stable storage in cool and dry places with stable active ingredients.
Select high-quality rosemary and grapefruit raw materials from premium producing areas with enriched active substances, guaranteeing raw-material purity from the source.
Whole-process low-temperature processing combined with membrane-separation impurity removal fully preserves rosemary phenolic acids and grapefruit flavonoids. Natural ratio formed by co-concentration delivers better synergistic effect than simple physical blending products.
Free of blending, fillers, pigments, flavors, preservatives and harmful additives. Strictly controls residues and microorganisms, complying with domestic health-food standards and relevant export specifications.
Stable physicochemical properties with high acid-alkali tolerance. Applicable for single use or compound formulation, adapting to aqueous and solid systems for full-category product development.
Produced in 100 000-class GMP workshops with HPLC/UV dual detection. Key indicators are strictly controlled to ensure consistent batch quality, full compliance and traceability.
Uniform fine powder from light yellow to light orange-yellow with natural color, loose, delicate and good fluidity. It presents blended elegant herbal aroma of rosemary and fresh fruity note of grapefruit without peculiar odor. Good water-solubility enables fast dispersion and dissolution with negligible precipitation. Featuring pure and stable quality, it outperforms ordinary simple mixed powders.
Multi-component synergy from two botanical sources, powerful anti-oxidation and high stability. Compound of rosemary phenolic acids and grapefruit flavonoids achieves superior comprehensive antioxidant effect compared with single-source raw materials. Heat-resistant and processing-tolerant with stable properties, it scavenges free radicals through multiple pathways and compensates for the limitation of single-function antioxidant raw materials.
High compatibility with few incompatibility risks. Excellent water-solubility fits solid beverages and liquid drinks; conventional powder adapts to pressed candies and capsules; encapsulated modified version masks bitter taste for high-end functional products. Compatible with various industrial processes to satisfy mass-production and high-end development requirements.
Adopts food-grade high-barrier light-proof packaging to isolate light, oxygen and moisture and prevent oxidation and moisture absorption. Storable at room temperature under cool conditions without freezing. Flexible packaging specifications adapt to R&D, pilot test and mass production scenarios.
Rosemary phenolic-acid complex (carnosic acid, carnosol, rosmarinol), grapefruit flavonoid complex (naringin, neohesperidin, limonin). Synergy of multiple components constitutes the core material basis for anti-oxidation, free-radical scavenging and bodily metabolic regulation.
Directly scavenges various reactive-oxygen free radicals in vivo and inhibits lipid peroxidation; synergistically boosts activity of endogenous antioxidant enzymes to build a dual antioxidant barrier. Alleviates oxidative damage induced by external environment and irregular lifestyles and delays cellular oxidative aging.
Phenolic acids and flavonoids work synergistically to mitigate lipid oxidative damage of cell membranes, maintain structural integrity of cell membranes, reduce harm to body tissues caused by oxidative stress and lower risk of lipid oxidative deterioration.
Naringin and carnosic acid jointly modulate lipid-metabolism pathways, assist in balancing lipid metabolic level, relieve bodily metabolic burden and support daily metabolic maintenance.
Regulates relevant inflammatory signaling pathways, down-regulates release of partial pro-inflammatory mediators, relieves low-grade inflammatory responses triggered by oxidative stress and eases physical discomfort caused by oxidative stress.
Rosemary phenolic-acid fractions exhibit outstanding lipid-antioxidant capacity, restrain lipid rancidity and oxidation within food matrices, realize color protection and antioxidation for functional food systems and extend product shelf-life.
Core raw material for antioxidant-oriented health foods, applied in tablets, capsules, solid beverages and other formulations. Suitable for populations suffering from oxidative damage and heavy metabolic pressure.
Applied in domestic and international dietary-supplement development. Positioned as natural compound antioxidant and metabolic-maintenance ingredient, it can partially replace synthetic antioxidants for manufacturing tablets, capsules and instant powders targeting sub-health-population daily care.
Applicable for pressed candies, solid beverages and instant powders. Its water-soluble advantage suits various instant drinks. Frequently compounded with vitamins and other plant extracts to develop antioxidant and metabolic-conditioning functional foods.
Suitable for scientific-research institutions and enterprise new-product development. Provides standardized raw materials of different contents and processes to support R&D of high-end compound products for anti-oxidation and metabolic conditioning.
Compliant with overseas food-raw-material standards with complete qualification documents. Available for bulk export globally as a featured exported compound botanical concentrated powder from China.
Used in pet nutritional powders and tablets to assist pets against bodily oxidative stress and support pet antioxidant maintenance.
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