High purity Factory direct supply Rose Hips Extract

I. Overview

Source and Key Components
Rose hips extract is derived from the mature fruits of wild or cultivated rose species (e.g., Rosa rugosa Thunb., Rosa canina L.), belonging to the Rosaceae family. It is rich in bioactive compounds, including vitamin C (significantly higher than citrus fruits), vitamin E, polyphenols (e.g., rosehip polyphenols), flavonoids, organic acids (citric acid, malic acid), pectin, unsaturated fatty acids (linoleic acid, α-linolenic acid), and minerals (iron, zinc, selenium). Its antioxidant capacity stems from synergistic effects between vitamin C and polyphenols, which scavenge free radicals and inhibit lipid peroxidation.

Extraction Process and Physical Properties
Prepared via water extraction, ethanol extraction, or supercritical CO₂ fluid extraction, the extract appears as a brownish-yellow to reddish-brown powder. It is soluble in water and ethanol but sensitive to light and heat, requiring storage in cool, dark, and dry conditions.

II. Applications

1. Dietary Supplements and Functional Foods
   • Antioxidant and Immune Support: The high vitamin C and polyphenol content enhances immunity and delays aging, making it suitable for anti-fatigue and anti-radiation supplements.
   • Joint Health: Rosehip polyphenols suppress inflammatory cytokines (e.g., COX-2), alleviating osteoarthritis pain and improving joint mobility.
   • Cardiovascular Protection: Flavonoids reduce cholesterol and triglyceride levels, inhibit platelet aggregation, and prevent atherosclerosis.
   • Women’s Health: Minerals (iron, zinc) address iron-deficiency anemia, while vitamin E and unsaturated fatty acids regulate endocrine function, easing premenstrual syndrome (PMS).
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2. Cosmetics and Personal Care
   • Skin Whitening and Anti-Aging: Vitamin C inhibits tyrosinase activity to reduce melanin deposition, while polyphenols boost collagen synthesis, enhancing skin elasticity.
   • Anti-Inflammatory and Repair: Anti-inflammatory agents soothe redness and itching in sensitive skin, repairing the barrier and aiding acne treatment.
   • Sun Protection Enhancement: Antioxidants neutralize UV-induced free radicals, mitigating photoaging and synergizing with sunscreen formulations.
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3. Pharmaceuticals
   • Adjuvant Therapy: Traditionally used for coughs and bronchitis, modern studies confirm its anti-inflammatory and diuretic effects for kidney stones and gastrointestinal disorders.
   • Drug Development: Extracts are formulated into tablets or capsules for hypertension, atherosclerosis, or investigated for anticancer and aphrodisiac applications.
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4. Food and Beverages
   • Natural Additives: Extends shelf life by inhibiting oxidation, replacing synthetic preservatives; organic acids adjust pH and impart a unique tart flavor.
   • Functional Drinks: Added to juices or teas to enhance antioxidant and anti-inflammatory benefits, meeting consumer demand for health-oriented products.
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   • Other Applications
5. • Animal Feed Additives: Boosts livestock immunity and improves meat quality.
   • Horticulture: Extracts suppress plant pathogens and promote growth.